instatime.10.3.1rhinst.exe

InstaTime

The executable instatime.10.3.1rhinst.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download1428.mediafire.com and multiple other hosts.
Publisher:
InstaTime  (signed and verified)

Version:
10.3.1.0

MD5:
7128a1b59c4c21f97c613e4489923b17

SHA-1:
ee94562e5ec11c7b93a71d249dded7add7ce2a0c

SHA-256:
48aef01a7b7d829e4338f2ca4a02a27449fbbb603615ef7fc3fd912f2e3fe590

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/9/2024 12:15:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.2.16

File size:
27.7 MB (29,054,656 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\instatime.10.3.1rhinst.exe

Digital Signature
Signed by:

Authority:
InstaTime

Valid from:
6/1/2015 2:40:01 PM

Valid to:
5/29/2025 2:40:01 PM

Subject:
E=softninjas@gmail.com, CN=InstaTime, O=InstaTime, S=Some-State, C=US

Issuer:
E=softninjas@gmail.com, CN=InstaTime, O=InstaTime, S=Some-State, C=US

Serial number:
00E63C0FE02346D411

File PE Metadata
Compilation timestamp:
7/6/2011 7:31:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x3415

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, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, B3, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, B2, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, A0, 32, 47, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, C0, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9901

Packer / compiler:
Nullsoft install system v2.x

Code size:
26 KB (26,624 bytes)

The file instatime.10.3.1rhinst.exe has been seen being distributed by the following 4 URLs.

http://download1428.mediafire.com/33uwxs7snhvg/.../InstaTime.10.3.1rhinst.exe

http://download990.mediafire.com/h0i55j1b042g/.../InstaTime.10.3.1rhinst.exe

http://download1259.mediafire.com/b7q2fgtqp6qg/.../InstaTime.10.3.1rhinst.exe

http://www.mediafire.com/file/.../InstaTime.10.3.1rhinst.exe

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

TCP (HTTP):
Connects to ec2-23-23-143-191.compute-1.amazonaws.com  (23.23.143.191:80)

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