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doubletwistsetup_3.0.0.6339.exe

doubleTwist Corporation

The application doubletwistsetup_3.0.0.6339.exe by doubleTwist has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from gsf-cf.softonic.com and multiple other hosts.
Publisher:
doubleTwist Corporation  (signed and verified)

MD5:
0f94e822adea71434cae7c93579bae9f

SHA-1:
7e901d37bf312734e2478d06ba3ac5c9eee91dea

SHA-256:
8489febe5ba6ba7a37149ddc8cd49ba0895d9caa6dc17668c86e9b509fabfc99

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 8:41:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.doubleTwistCorporation.Y
14.11.10.5

File size:
948.4 KB (971,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Digital Signature
Signed by:
doubleTwist Corporation

Authority:
GlobalSign nv-sa

Valid from:
2/6/2009 4:50:38 PM

Valid to:
2/6/2011 4:50:38 PM

Subject:
E=jon@doubletwist.com, CN=doubleTwist Corporation, O=doubleTwist Corporation, C=US

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
0100000000011F4CB668CA

File PE Metadata
Compilation timestamp:
9/9/2009 2:23:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:HmJg0O671ikjq5PX0lO3nrjFju+H6uyKFp:HIfHjq5v0qrB6I

Entry address:
0x354B

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.0100

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file doubletwistsetup_3.0.0.6339.exe has been seen being distributed by the following 6 URLs.

http://gsf-cf.softonic.com/7e9/01d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=81013&instance=softonic_en&type=PROGRAM&Expires=1478117902&Signature=JnaRhzov~w74ptW~Bu~l~Evdcjyl5U34hAQE0XcK0KaBrlWcvuYG4MTHra83lXZNenBOlV64uDDtvUJBsWb6w1N~-NDWCRRzFS-D9lmUKbpvAVaYnGJ8FrtDaGMe1PfFoAi1zAtNj7MwH-IJ81R8zsIaHd6GNVfHHSEHYf0hLd4_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=doubleTwistSetup_3.0.0.6339.exe

http://gsf-cf.softonic.com/7e9/01d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=81013&instance=softonic_en&type=PROGRAM&Expires=1437976995&Signature=dfEasM4o9cHA9dGFVkBSm00hZxLenLDQU21svM3D71kCICLQSGnu2kL0PsXEKGarL20LSjdtMShIMWqslU8CwFYdByPcBX1l~C7r9raYCQKNZzERB7fGO6ERZRdjGZWPeLeJuz5tpTnrNczf7Knpo6F3gqfk6PBoVpGher5XS5c_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=doubleTwistSetup_3.0.0.6339.exe

http://global-shared-files-lw.softonic.com/7e9/01d/.../doubleTwistSetup_3.0.0.6339.exe

http://gsf-cf.softonic.com/7e9/01d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=81013&instance=softonic_en&type=PROGRAM&Expires=1440506725&Signature=JhAG5MOaOiGqaM5CXGpOEWyE4fFZLfAil9Y2l8RHUAq71-nFccLfggamxLT987nBonO5DLiKm8X57yz~A5857JP92BUUQleUaGTlDtYsiJUArn68T6pqRMkPFmf55kiZR3~U7SF2jO2CXA9zKPQuve2BDO2I4JX-UgEZrryNzYg_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=doubleTwistSetup_3.0.0.6339.exe

http://gsf-cf.softonic.com/7e9/01d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=81013&instance=softonic_en&type=PROGRAM&Expires=1434414114&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=Mwp71LukD9BS7drABAsG-fg6adjsEIQBXHPbHQWSvf4fZDhg38gs1stYJRbLLlflrgL-R2axaxagwscNWNQ6MK38nDXMmk7QkIGPKGUK6oe6qbH~6QtfC7wIQgCyP8XDjg67MVzBX~y0i0zMD~6orh75hFfti9fsFUsx5sId0CE_&filename=doubleTwistSetup_3.0.0.6339.exe

http://download.doubletwist.com/doubleTwistSetup.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to s3-1-w.amazonaws.com  (52.216.227.40:80)

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