cycbot | 132f0bcfb3cc8ce5aebf97cea20aedd264d5dd212c432e6bfed9381472b7c772 | Triage

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Overview

overview

Static

static

3

JaffaCakes...a2.exe

windows7-x64

JaffaCakes...a2.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_28f8f9b08a8db5e9c2ff4395e50ad6a2
Size

171KB
Sample

250125-g5tqqs1pdk
MD5

28f8f9b08a8db5e9c2ff4395e50ad6a2
SHA1

6dfd389dec0a6887a53677a487ce6b1d9ab81f33
SHA256

132f0bcfb3cc8ce5aebf97cea20aedd264d5dd212c432e6bfed9381472b7c772
SHA512

ab2f08bb674d3517f7b2ba386d301784b506b8e008458611e90d8b52d3fb16d2fa398b22a9a2cddf1011feee7719ac3e69527b87da05298f0fded29add77177a
SSDEEP

3072:y6bVNjd3YW5fc24DDXymmYjk/vVghHFVVWyTwYDD0LHleXoOiFOz13:y6ZNjNN5fLeXtq18MylwzleXodOz

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_28f8f9b08a8db5e9c2ff4395e50ad6a2.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_28f8f9b08a8db5e9c2ff4395e50ad6a2.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_28f8f9b08a8db5e9c2ff4395e50ad6a2
- Size
  
  171KB
- MD5
  
  28f8f9b08a8db5e9c2ff4395e50ad6a2
- SHA1
  
  6dfd389dec0a6887a53677a487ce6b1d9ab81f33
- SHA256
  
  132f0bcfb3cc8ce5aebf97cea20aedd264d5dd212c432e6bfed9381472b7c772
- SHA512
  
  ab2f08bb674d3517f7b2ba386d301784b506b8e008458611e90d8b52d3fb16d2fa398b22a9a2cddf1011feee7719ac3e69527b87da05298f0fded29add77177a
- SSDEEP
  
  3072:y6bVNjd3YW5fc24DDXymmYjk/vVghHFVVWyTwYDD0LHleXoOiFOz13:y6ZNjNN5fLeXtq18MylwzleXodOz
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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