cycbot | 4a48287a6119abd0bc3cd681a10a1a59caae84a07d41741b1b40540310472754 | Triage

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Overview

overview

Static

static

3

JaffaCakes...39.exe

windows7-x64

JaffaCakes...39.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_69436a95d9e12c6c5b67c51bce071539
Size

172KB
Sample

250131-mczdeavnbk
MD5

69436a95d9e12c6c5b67c51bce071539
SHA1

ae183cad978d41b2423c8a66ca95895295d7d837
SHA256

4a48287a6119abd0bc3cd681a10a1a59caae84a07d41741b1b40540310472754
SHA512

d13caf3011695efa075763e842ff004649c3c151dd888385630bd2448c730a7dc3ffb97c6a32ae8b13a773f2eec52bd91be212dbaf136baaae2db39408c77134
SSDEEP

3072:O5j5iPxhLT3lemGR8HtQ5Av6yEBVQi547aZfnvtTH6oXSXJzhUdWRC9BXGQXeLni:O7iPxhLT1HGee7VQi5VvVzohhUdwC9xd

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_69436a95d9e12c6c5b67c51bce071539.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_69436a95d9e12c6c5b67c51bce071539.exe

Resource

win10v2004-20250129-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_69436a95d9e12c6c5b67c51bce071539
- Size
  
  172KB
- MD5
  
  69436a95d9e12c6c5b67c51bce071539
- SHA1
  
  ae183cad978d41b2423c8a66ca95895295d7d837
- SHA256
  
  4a48287a6119abd0bc3cd681a10a1a59caae84a07d41741b1b40540310472754
- SHA512
  
  d13caf3011695efa075763e842ff004649c3c151dd888385630bd2448c730a7dc3ffb97c6a32ae8b13a773f2eec52bd91be212dbaf136baaae2db39408c77134
- SSDEEP
  
  3072:O5j5iPxhLT3lemGR8HtQ5Av6yEBVQi547aZfnvtTH6oXSXJzhUdWRC9BXGQXeLni:O7iPxhLT1HGee7VQi5VvVzohhUdwC9xd
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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