cycbot | 239a9ba253899e7b2850d8a85580ad1702f74ab9c63e21cb8bce9cfa487c9ad1 | Triage

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Overview

overview

Static

static

3

JaffaCakes...41.exe

windows7-x64

JaffaCakes...41.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_402a247a67d38ddff6e5807b5156e541
Size

183KB
Sample

250114-tnhncssmhw
MD5

402a247a67d38ddff6e5807b5156e541
SHA1

64d0df4d0da57678e65e7c6ce32c5900f68052ac
SHA256

239a9ba253899e7b2850d8a85580ad1702f74ab9c63e21cb8bce9cfa487c9ad1
SHA512

fbfc4c9b6a81a4cf440c8fb797e7ae8ceb0659ba1e6db10a5bdc377931aa42057314b6458e80e5f1b1fd4f864a4b3abf07818ab100250b1325353ccc949b2031
SSDEEP

3072:VJ0PLdHSf2yB7H5KpVHTF1aMNOTavgzxXzS/nCR7dG7KkO6+9GcUuTcVltIi9:VJ0PlSf2C47zF1HgcvCrGmku9PU/ntI

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_402a247a67d38ddff6e5807b5156e541.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_402a247a67d38ddff6e5807b5156e541.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_402a247a67d38ddff6e5807b5156e541
- Size
  
  183KB
- MD5
  
  402a247a67d38ddff6e5807b5156e541
- SHA1
  
  64d0df4d0da57678e65e7c6ce32c5900f68052ac
- SHA256
  
  239a9ba253899e7b2850d8a85580ad1702f74ab9c63e21cb8bce9cfa487c9ad1
- SHA512
  
  fbfc4c9b6a81a4cf440c8fb797e7ae8ceb0659ba1e6db10a5bdc377931aa42057314b6458e80e5f1b1fd4f864a4b3abf07818ab100250b1325353ccc949b2031
- SSDEEP
  
  3072:VJ0PLdHSf2yB7H5KpVHTF1aMNOTavgzxXzS/nCR7dG7KkO6+9GcUuTcVltIi9:VJ0PlSf2C47zF1HgcvCrGmku9PU/ntI
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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