cycbot | a8324544e626c81730e901110af10c4691c5b4e170820fd44b263bca1d649009 | Triage

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Overview

overview

Static

static

3

JaffaCakes...15.exe

windows7-x64

JaffaCakes...15.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_43fbced0d9afb6dad1afb2d1453df515
Size

181KB
Sample

250127-1n1bqsxlak
MD5

43fbced0d9afb6dad1afb2d1453df515
SHA1

1b974c77fd26f56c9daacf32fb7e485d55a6ec89
SHA256

a8324544e626c81730e901110af10c4691c5b4e170820fd44b263bca1d649009
SHA512

c3acf5faec0d7c6c78b4122ce4c7f42843820cb1b841a22f04c901ed82dea81ef55617b0a30a236f4f4dbf34b479741ed8b23cc907e33589ef899493728e01ff
SSDEEP

3072:USCouxNVzz0+CF8geNeKok6WpqtPHMrzFoTgEO16Zq/27WrolUjTfg6RjjaPnCeF:U17xNV03O19okJqpMrzFohrq/27WdjjQ

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_43fbced0d9afb6dad1afb2d1453df515.exe

Resource

win7-20240729-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_43fbced0d9afb6dad1afb2d1453df515.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_43fbced0d9afb6dad1afb2d1453df515
- Size
  
  181KB
- MD5
  
  43fbced0d9afb6dad1afb2d1453df515
- SHA1
  
  1b974c77fd26f56c9daacf32fb7e485d55a6ec89
- SHA256
  
  a8324544e626c81730e901110af10c4691c5b4e170820fd44b263bca1d649009
- SHA512
  
  c3acf5faec0d7c6c78b4122ce4c7f42843820cb1b841a22f04c901ed82dea81ef55617b0a30a236f4f4dbf34b479741ed8b23cc907e33589ef899493728e01ff
- SSDEEP
  
  3072:USCouxNVzz0+CF8geNeKok6WpqtPHMrzFoTgEO16Zq/27WrolUjTfg6RjjaPnCeF:U17xNV03O19okJqpMrzFohrq/27WdjjQ
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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