cycbot | 58402f0af858873033f1edfcfc1e7ad727ef9b6f8ad3e8903508c410be5a77ba | Triage

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Overview

overview

Static

static

3

JaffaCakes...21.exe

windows7-x64

JaffaCakes...21.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_6ee89bf51d49c0f521aac20517ce6821
Size

160KB
Sample

250131-3mqr1sskem
MD5

6ee89bf51d49c0f521aac20517ce6821
SHA1

c26cca3f537478437b824278c95e1174aadb8e8e
SHA256

58402f0af858873033f1edfcfc1e7ad727ef9b6f8ad3e8903508c410be5a77ba
SHA512

1a557b70b1ed99527e696cb7967ef999c0d0366d00793c91e92f76e0a91f42ff702820c72da39327160af72ff642dbd59981848ee05b69e9d9ff21479660733d
SSDEEP

3072:2bzOJ9VacUKG42tEplNc4rLqpssNX5SkG/zrfTG9WqvUEJmUwMKM2:2saR4EAnc4rLq6c5ZG/3fovvJmUYM2

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_6ee89bf51d49c0f521aac20517ce6821.exe

Resource

win7-20241010-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_6ee89bf51d49c0f521aac20517ce6821.exe

Resource

win10v2004-20250129-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_6ee89bf51d49c0f521aac20517ce6821
- Size
  
  160KB
- MD5
  
  6ee89bf51d49c0f521aac20517ce6821
- SHA1
  
  c26cca3f537478437b824278c95e1174aadb8e8e
- SHA256
  
  58402f0af858873033f1edfcfc1e7ad727ef9b6f8ad3e8903508c410be5a77ba
- SHA512
  
  1a557b70b1ed99527e696cb7967ef999c0d0366d00793c91e92f76e0a91f42ff702820c72da39327160af72ff642dbd59981848ee05b69e9d9ff21479660733d
- SSDEEP
  
  3072:2bzOJ9VacUKG42tEplNc4rLqpssNX5SkG/zrfTG9WqvUEJmUwMKM2:2saR4EAnc4rLq6c5ZG/3fovvJmUYM2
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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