cycbot | b16a28d34d9c9a80d9b7a85559204a414e40c782fd207f9d11e802c27d8404bd | Triage

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Overview

overview

Static

static

3

JaffaCakes...ec.exe

windows7-x64

JaffaCakes...ec.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_74cf7a039e3a741e80a389c0d90573ec
Size

170KB
Sample

250201-xs9t7axpfq
MD5

74cf7a039e3a741e80a389c0d90573ec
SHA1

526de209ec1ae519702e4635ad4358fb7486abd8
SHA256

b16a28d34d9c9a80d9b7a85559204a414e40c782fd207f9d11e802c27d8404bd
SHA512

3bff23f4f7eea05b2f3faacbb79d2ba158cd25504677efceddb777aa63dfa090b361d114b3e26010c2b08cc631dba4db0bb06d4cd7f09a16f1b0feecc470f48e
SSDEEP

3072:Z6U6L2EKLpEtuw0DRx/z0vyIJyXjijoHoHe4wgUocbd29JwgQ1oqEYuXt5uNZ8xn:Z6zL2EK4GTHIJyTikiXUXR29JLQ1REzM

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_74cf7a039e3a741e80a389c0d90573ec.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_74cf7a039e3a741e80a389c0d90573ec.exe

Resource

win10v2004-20250129-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_74cf7a039e3a741e80a389c0d90573ec
- Size
  
  170KB
- MD5
  
  74cf7a039e3a741e80a389c0d90573ec
- SHA1
  
  526de209ec1ae519702e4635ad4358fb7486abd8
- SHA256
  
  b16a28d34d9c9a80d9b7a85559204a414e40c782fd207f9d11e802c27d8404bd
- SHA512
  
  3bff23f4f7eea05b2f3faacbb79d2ba158cd25504677efceddb777aa63dfa090b361d114b3e26010c2b08cc631dba4db0bb06d4cd7f09a16f1b0feecc470f48e
- SSDEEP
  
  3072:Z6U6L2EKLpEtuw0DRx/z0vyIJyXjijoHoHe4wgUocbd29JwgQ1oqEYuXt5uNZ8xn:Z6zL2EK4GTHIJyTikiXUXR29JLQ1REzM
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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