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skymonk29634691.exe

Skymonk Solutions Limited

The application skymonk29634691.exe by Skymonk Solutions Limited has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from letitbit.net and multiple other hosts.
Publisher:
Skymonk Solutions Limited  (signed and verified)

MD5:
02fe200a1794ce6996514c1c91acc22a

SHA-1:
ba6f31e29ef242f833db77d335724d04f84fe889

SHA-256:
7ceec938b862c06ad0e1eb1252555f39d4145df47907fdbf5c27026bba63918a

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
4/25/2024 12:13:54 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Tool.Skymonk.14
9.0.1.0139

ESET NOD32
Win32/Skymonk
8.9437

F-Prot
W32/Backdoor2.HTMU
v6.4.7.1.166

Norman
Skymonk.A
11.20140519

File size:
119.3 KB (122,112 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\skymonk29634691.exe

Digital Signature
Signed by:
Skymonk Solutions Limited

Authority:
VeriSign, Inc.

Valid from:
4/9/2012 2:00:00 AM

Valid to:
4/10/2015 1:59:59 AM

Subject:
CN=Skymonk Solutions Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Skymonk Solutions Limited, L=Tortola, S=Tortola, C=VG

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
632A5F301191DF03C4933D982BAD525F

File PE Metadata
Compilation timestamp:
2/24/2012 9:22:01 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:xtKr1f0hzRjeWsHyb2S/gLbS1ydrIJKIsuwlnP:XEG71Tb2JLp6KfFnP

Entry address:
0x36DA

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 1C, C7, 44, 24, 10, C0, 8A, 40, 00, 89, 5C, 24, 18, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, AC, 80, 40, 00, 53, FF, 15, A4, 82, 40, 00, 6A, 08, A3, 18, 36, 45, 00, E8, FD, 28, 00, 00, 53, 68, 60, 01, 00, 00, A3, 28, 35, 45, 00, 8D, 44, 24, 3C, 50, 53, 68, BF, 8A, 40, 00, FF, 15, 70, 81, 40, 00, 68, B4, 8A, 40, 00, 68, 20, F5, 44, 00, E8, 27, 26, 00, 00, FF, 15, A8, 80, 40, 00, 50, BF, 50, C0, 47, 00, 57, E8, 15, 26...
 
[+]

Entropy:
7.2559

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file skymonk29634691.exe has been seen being distributed by the following 4 URLs.

http://letitbit.net/downloader_9050303_96_letF.exe

http://letitbit.net/downloader_14124355_04_letF.exe

http://letitbit.net/downloader_18062533_17_letF.exe

http://letitbit.net/downloader_3556808_80_letG.exe

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