cycbot | c25bc67039e29c090bb4f7aef8c26d7a32b832b2e008b8a212447d78ee85b905 | Triage

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Overview

overview

Static

static

3

JaffaCakes...32.exe

windows7-x64

JaffaCakes...32.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_6b77ca4a3f949f1648b0cadcb178da32
Size

202KB
Sample

250131-sqwsbs1nfn
MD5

6b77ca4a3f949f1648b0cadcb178da32
SHA1

6f7e5021e1e60bd74ffda454b137488c67d4f76f
SHA256

c25bc67039e29c090bb4f7aef8c26d7a32b832b2e008b8a212447d78ee85b905
SHA512

35df2027a3f362a910d19b4371f0b2cc04e2d774d0bcbb82adfcc3a836862ebe09ff6331499a25928a897c8ad24b4f042c8c3fa34d16278b60e6bf9202d7559a
SSDEEP

3072:RiseqVhYsBKUhGRiircqiBF6IXLYlLbByVzqT0K/O4iVsE2XcdUMNrdXQM9e:Usj4sIRJmF6iLYlSzqT0KYVsELUMsEe

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6b77ca4a3f949f1648b0cadcb178da32.exe

Resource

win7-20240729-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6b77ca4a3f949f1648b0cadcb178da32.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6b77ca4a3f949f1648b0cadcb178da32
- Size
  
  202KB
- MD5
  
  6b77ca4a3f949f1648b0cadcb178da32
- SHA1
  
  6f7e5021e1e60bd74ffda454b137488c67d4f76f
- SHA256
  
  c25bc67039e29c090bb4f7aef8c26d7a32b832b2e008b8a212447d78ee85b905
- SHA512
  
  35df2027a3f362a910d19b4371f0b2cc04e2d774d0bcbb82adfcc3a836862ebe09ff6331499a25928a897c8ad24b4f042c8c3fa34d16278b60e6bf9202d7559a
- SSDEEP
  
  3072:RiseqVhYsBKUhGRiircqiBF6IXLYlLbByVzqT0K/O4iVsE2XcdUMNrdXQM9e:Usj4sIRJmF6iLYlSzqT0KYVsELUMsEe
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

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