setup_wdg.exe

winsys

The application setup_wdg.exe by winsys has been detected as adware by 7 anti-malware scanners. This is a trojan Bot that uses IRC to communicate with a comand and control network. The Trojan drops other malicious software and opens a backdoor on the infected computer and will run automatically on each boot. It is also typically executed from the user's temporary directory.
Publisher:
winsys  (signed and verified)

MD5:
30601477a0b3bab4d3d7a98cd3461fb9

SHA-1:
2f6ac4fc75c02e7fb5c8913ddda83149eb872eb8

SHA-256:
4846c3e5dd7a4d8333eec7f739c0a77de42a2ae0f672169eb3328fed39676bd2

Scanner detections:
7 / 68

Status:
Adware

Explanation:
Part of a backdoor IRC bot network.

Analysis date:
4/19/2024 12:11:12 PM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
TrojWare.Win32.Agent.~v010
19156

ESET NOD32
Win32/AdWare.KeywordFind (variant)
8.10237

F-Prot
W32/Themida_Packed
v6.4.7.1.166

Qihoo 360 Security
HEUR/Malware.QVM19.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.winsys.J
14.8.12.21

Trend Micro House Call
Suspicious_GEN.F47V0801
7.2.224

VIPRE Antivirus
Backdoor.Win32.Ircbot.gen
32120

File size:
903 KB (924,720 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup_wdg.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
9/4/2013 9:00:00 AM

Valid to:
9/5/2015 8:59:59 AM

Subject:
CN=winsys, OU=Dev. Team, O=winsys, L=Gangnam-gu, S=SEOUL, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
53E706A67C7D616DD8A05245E798A712

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:8m5OhoHmYFZeHt3Hx/qqJ5sasO7kcPJ1BHbmW:8KHm/HtXAs59szcPTBHSW

Entry address:
0x201000

Entry point:
83, EC, 04, 50, 53, E8, 01, 00, 00, 00, CC, 58, 8B, D8, 40, 2D, 00, 10, 0A, 00, 2D, 5D, 36, 5F, 00, 05, 52, 36, 5F, 00, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, E5, 2C, 1C, 60, 68, 30, AE, A2, 6D, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 8B, EC, 60, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, EB, 08, 31, 06, 01, 1E, 83, C6, 04, 49, 0B, C9, 75, F4, 61, C9, C2, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8993  (probably packed)

Code size:
476.5 KB (487,936 bytes)

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