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reygok.exe

PowerCmd: Command Prompt Window

PowerCmd Software

The executable reygok.exe has been detected as malware by 37 anti-virus scanners. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. 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.
Publisher:
PowerCmd Software

Product:
PowerCmd: Command Prompt Window

Version:
2.1.6.2

MD5:
5a2e234508b6f2dacd2fa4fba00f74c8

SHA-1:
dc13aecdc43acfa3790d0b65bc58a2e7b932d1ef

SHA-256:
54e178785a46ab0deafc6dae385f34856131bcc32d4af3ab62f812650739dfa3

Scanner detections:
37 / 68

Status:
Malware

Analysis date:
4/16/2024 5:10:43 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.1814599
885

Agnitum Outpost
Trojan.Blocker
7.1.1

AhnLab V3 Security
Trojan/Win32.Zbot
2014.08.26

Avira AntiVirus
TR/Crypt.ZPACK.81375
7.11.168.126

avast!
Win32:GenMalicious-NI [Trj]
140813-1

AVG
Trojan horse Crypt3.AKUK
2014.0.4015

Baidu Antivirus
Trojan.Win32.Kryptik
4.0.3.1492

Bitdefender
Trojan.GenericKD.1814599
1.0.20.1225

Bkav FE
W32.GamarueAgentL.Trojan
1.3.0.4959

Comodo Security
TrojWare.Win32.Blocker.FKS
19401

Dr.Web
Trojan.PWS.Panda.7639
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Ransom.AHF
9.0.0.4324

ESET NOD32
Win32/Spy.Zbot.ABA
8.10292

Fortinet FortiGate
W32/Blocker.CJFR!tr
9/2/2014

F-Prot
W32/A-3a5ed7eb
v6.4.7.1.166

F-Secure
Trojan.GenericKD.1814599
11.2014-02-09_3

G Data
Trojan.GenericKD.1814599
14.9.24

IKARUS anti.virus
Trojan-Ransom.Win32.Blocker
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13125

Kaspersky
Trojan-Ransom.Win32.Blocker
15.0.0.494

Malwarebytes
Trojan.Ransom.BLK
v2014.09.02.04

McAfee
Artemis!F91A4BFB0932
5600.7019

Microsoft Security Essentials
Threat.Undefined
1.183.1287.0

MicroWorld eScan
Trojan.GenericKD.1814599
15.0.0.735

NANO AntiVirus
Trojan.Win32.Blocker.debwjh
0.28.2.61861

nProtect
Trojan.GenericKD.1814599
14.08.21.01

Panda Antivirus
Trj/Chgt.D
14.09.02.04

Qihoo 360 Security
Win32/Trojan.Multi.daf
1.0.0.1015

Reason Heuristics
Threat.Win.Reputation.IMP
14.9.2.15

Rising Antivirus
PE:Trojan.Win32.Generic.172D6EF8!388853496
23.00.65.14831

Sophos
Mal/Generic-S
4.98

SUPERAntiSpyware
Trojan.Agent/Ransom-Blocker
10383

Total Defense
Win32/Zbot.dQDQEFB
37.0.11158

Trend Micro House Call
Suspicious_GEN.F47V0820
7.2.245

Vba32 AntiVirus
Hoax.Blocker
3.12.26.3

VIPRE Antivirus
Threat.5064040
32210

Zillya! Antivirus
Trojan.Blocker.Win32.21065
2.0.0.1901

File size:
449.5 KB (460,288 bytes)

Product version:
2.1.6.2

Copyright:
PowerCmd Software Copyright (C) 2013

Original file name:
Command Prompt Window

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\amyqvi\reygok.exe

File PE Metadata
Compilation timestamp:
8/20/2014 2:43:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:zN3tardhfJBYUPOLTEYbk+OWUZ1+kwJxpw4uKHnWV211k:zN383JBYUGvk+OW88bpwwx11k

Entry address:
0x7770

Entry point:
8B, FF, 55, 8B, EC, E8, 06, 8D, 00, 00, E8, 11, 00, 00, 00, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 6A, FE, 68, E8, 39, 05, 01, 68, E0, 7C, 00, 01, 64, A1, 00, 00, 00, 00, 50, 83, C4, 98, 53, 56, 57, A1, D0, 60, 05, 01, 31, 45, F8, 33, C5, 50, 8D, 45, F0, 64, A3, 00, 00, 00, 00, 89, 65, E8, C7, 45, 90, 00, 00, 00, 00, 8D, 45, A0, 50, FF, 15, AC, 91, 03, 01, 83, 3D, E8, 41, 07, 01, 00, 75, 0E, 6A, 00, 6A, 00, 6A, 01, 6A, 00, FF, 15, A8, 91, 03, 01, E8, 8E, 01...
 
[+]

Entropy:
7.4978

Code size:
221.5 KB (226,816 bytes)

Scheduled Task
Task name:
Security Center Update - 1296861987

Trigger:
Daily (Runs daily at 1:00 PM)

Description:
Keeps your Security Center software up to date. If this task is disabled or stopped, your Security Center software will not be kept up to date, meanin


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