cycbot | d35a9255de0cf04833f12fec3d709792f49bb9f18229a8b42183e035b9d80896 | Triage

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Overview

overview

Static

static

3

f19347ed79...18.exe

windows7-x64

f19347ed79...18.exe

windows10-2004-x64

Sharing

General

Target

f19347ed79cb7aa5ef62fc86e258ce4a_JaffaCakes118
Size

184KB
Sample

241215-bff6fs1neq
MD5

f19347ed79cb7aa5ef62fc86e258ce4a
SHA1

60d1044da8df4b8f5207eaad7a9a0f2aa7c6bed3
SHA256

d35a9255de0cf04833f12fec3d709792f49bb9f18229a8b42183e035b9d80896
SHA512

7117a22f11baa63ba0311e70402b7cbba4b9814f99840f62f4dfeb38d7ebda41278f0ceffafba1dcdfa3d46f6f99780ba37cb1a3fd5fa8a069d17f6922e9b223
SSDEEP

3072:6b8GZwHMnOJsrDLsvsWqmno1PHA1qu7fqyB6PID/p5UkgvmODt:6bTKsng8XsDo1PHAgu7fKQp53gvv

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f19347ed79cb7aa5ef62fc86e258ce4a_JaffaCakes118.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

f19347ed79cb7aa5ef62fc86e258ce4a_JaffaCakes118.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  f19347ed79cb7aa5ef62fc86e258ce4a_JaffaCakes118
- Size
  
  184KB
- MD5
  
  f19347ed79cb7aa5ef62fc86e258ce4a
- SHA1
  
  60d1044da8df4b8f5207eaad7a9a0f2aa7c6bed3
- SHA256
  
  d35a9255de0cf04833f12fec3d709792f49bb9f18229a8b42183e035b9d80896
- SHA512
  
  7117a22f11baa63ba0311e70402b7cbba4b9814f99840f62f4dfeb38d7ebda41278f0ceffafba1dcdfa3d46f6f99780ba37cb1a3fd5fa8a069d17f6922e9b223
- SSDEEP
  
  3072:6b8GZwHMnOJsrDLsvsWqmno1PHA1qu7fqyB6PID/p5UkgvmODt:6bTKsng8XsDo1PHAgu7fKQp53gvv
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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