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soffer.dll

TODO:

Koyote-Lab Inc.

The module soffer.dll, “TODO: <File description>” by Koyote-Lab has been detected as a potentially unwanted program by 14 anti-malware scanners. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server. It is also typically executed from the user's temporary directory.
Publisher:
TODO: <Company name>  (signed by Koyote-Lab Inc.)

Product:
TODO: <Product name>

Description:
TODO: <File description>

Version:
1.0.0.0

MD5:
0ac28f0d7dba4f3dbe1cc162df0f6720

SHA-1:
d8799f3688f87c7f3f8ab108445f12c67bb1daf6

SHA-256:
4a8d528228ae0e0fa897b565249ff22650675c518e7a030d100ef3efdbac2b4f

Scanner detections:
14 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 7:36:47 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Win-PUP/SearchSuite
2015.05.30

AVG
Win32/Zbot.G
2017.0.2839

Baidu Antivirus
Adware.Win32.SearchSuite
4.0.3.1628

Bkav FE
W32.Tmgrtext.PE
1.3.0.4959

Dr.Web
Adware.Bandoo.286
9.0.1.039

ESET NOD32
Win32/Soffer.A potentially unwanted application
10.7.0.302.0

G Data
Win32.Application.KoyoteLab
16.2.25

K7 AntiVirus
Virus
13.177.12128

Microsoft Security Essentials
Threat.Undefined
1.173.2435.0

NANO AntiVirus
Trojan.Win32.Soffer.degvnc
0.30.24.1636

nProtect
Virus/W32.SpyEye
14.05.19.01

Quick Heal
PUA.Koyotelabi.Gen
2.16.14.00

Reason Heuristics
PUP.Bandoo
16.2.8.21

Rising Antivirus
PE:Win32.Mgr.b!1594784
23.00.65.16206

File size:
180 KB (184,328 bytes)

Product version:
1.0.0.0

Copyright:
Copyright (C) 2013

Original file name:
TODO: <Original filename>

File type:
Dynamic link library (Win32 DLL)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\soffer.dll

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
12/5/2013 8:00:00 AM

Valid to:
2/22/2016 7:59:59 AM

Subject:
CN=Koyote-Lab Inc., OU=DEV, O=Koyote-Lab Inc., L=Panama City, S=Panama, C=PA

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

Serial number:
6DC36CF26D6F48FBEDF0A4F4506380D0

File PE Metadata
Compilation timestamp:
1/7/2014 9:38:36 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:hHDjeMuSg8m0VGuHZoVkr0V34nIYCvhVJJ3GtBT:hHEkUu5oVkr0V3yOv7HGtBT

Entry address:
0x11AC7

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 46, 3C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 7C, F4, 01, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 8C, F1, 01, 10, C9, C2, 08, 00, B8, 62, 62, 01, 10, A3, 70, 72, 02, 10, C7, 05, 74, 72, 02, 10, 58...
 
[+]

Entropy:
6.4205

Code size:
118.5 KB (121,344 bytes)

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