cycbot | 24aa58f6c201f91fb1ccc0e12ee2d8442945aa9ede390e7f41dbf97823a00535 | Triage

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Overview

overview

Static

static

3

JaffaCakes...26.exe

windows7-x64

JaffaCakes...26.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_99b04d3795ea642bcac076dd31c86826
Size

184KB
Sample

250117-26dfcswkbv
MD5

99b04d3795ea642bcac076dd31c86826
SHA1

6f31ca127393d37244be041a78b57bd16e19340e
SHA256

24aa58f6c201f91fb1ccc0e12ee2d8442945aa9ede390e7f41dbf97823a00535
SHA512

640290f503bafe0efeb5af3caa72114f37eab7e93351eea970257111d1276540e775b270b2bab4568395982bf384d9bbc342ef27a2fe1298e42e25c4c1b07e2d
SSDEEP

3072:tClbp7aqoeoCFCyvS5KRFBAuysFdQ6aDHJt5jMyFoTw4ZMnG1LyQIqxnl0i8wt:UlbRXEKRXxyjlDHJt5R14unWjswt

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_99b04d3795ea642bcac076dd31c86826.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_99b04d3795ea642bcac076dd31c86826.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_99b04d3795ea642bcac076dd31c86826
- Size
  
  184KB
- MD5
  
  99b04d3795ea642bcac076dd31c86826
- SHA1
  
  6f31ca127393d37244be041a78b57bd16e19340e
- SHA256
  
  24aa58f6c201f91fb1ccc0e12ee2d8442945aa9ede390e7f41dbf97823a00535
- SHA512
  
  640290f503bafe0efeb5af3caa72114f37eab7e93351eea970257111d1276540e775b270b2bab4568395982bf384d9bbc342ef27a2fe1298e42e25c4c1b07e2d
- SSDEEP
  
  3072:tClbp7aqoeoCFCyvS5KRFBAuysFdQ6aDHJt5jMyFoTw4ZMnG1LyQIqxnl0i8wt:UlbRXEKRXxyjlDHJt5R14unWjswt
Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx
- Cycbot
  Cycbot is a backdoor and trojan written in C++..
  backdoor rat cycbot
- Cycbot family
  cycbot
- Detects Cycbot payload
  Cycbot is a backdoor and trojan written in C++.
- Modifies WinLogon for persistence
  persistence
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Winlogon Helper DLL

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

cycbotbackdoordiscoverypersistenceratspywarestealerupx

behavioral2

cycbotbackdoordiscoverypersistenceratupx

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