cycbot | 2ab275a617484a4e0a70c849dd0adce450fdb810cc0ae6808f6f033b294e0c28 | Triage

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Overview

overview

Static

static

3

JaffaCakes...a9.exe

windows7-x64

JaffaCakes...a9.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_4a44120b77eb51aaebb1631e940623a9
Size

164KB
Sample

250115-cd6trswrhs
MD5

4a44120b77eb51aaebb1631e940623a9
SHA1

dd9f7ccf70671748f1f2a07cf85decd924c78097
SHA256

2ab275a617484a4e0a70c849dd0adce450fdb810cc0ae6808f6f033b294e0c28
SHA512

6053b143706ea9cba12a7172b216cb03b62a92aa4c77b678b506013861a8d00d806509e2e2c126482a39d595ff0dac2f8ba32a0ee044617cd43be5c916df9086
SSDEEP

3072:RNPMi4ngb4rIaZXzuaDhSRvnHUZkdShKAQxxILL4PS+jx1se7ozi:RNT4ngb4UaZyihGvnIbhKA8xIoPfx1nD

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_4a44120b77eb51aaebb1631e940623a9.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_4a44120b77eb51aaebb1631e940623a9.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_4a44120b77eb51aaebb1631e940623a9
- Size
  
  164KB
- MD5
  
  4a44120b77eb51aaebb1631e940623a9
- SHA1
  
  dd9f7ccf70671748f1f2a07cf85decd924c78097
- SHA256
  
  2ab275a617484a4e0a70c849dd0adce450fdb810cc0ae6808f6f033b294e0c28
- SHA512
  
  6053b143706ea9cba12a7172b216cb03b62a92aa4c77b678b506013861a8d00d806509e2e2c126482a39d595ff0dac2f8ba32a0ee044617cd43be5c916df9086
- SSDEEP
  
  3072:RNPMi4ngb4rIaZXzuaDhSRvnHUZkdShKAQxxILL4PS+jx1se7ozi:RNT4ngb4UaZyihGvnIbhKA8xIoPfx1nD
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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