cycbot | b29badfe1d05f069c0f6e0e63771a11c9e65e18241186d952b9ee1b86dc22a9c | Triage

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Overview

overview

Static

static

3

fb7ef34899...18.exe

windows7-x64

fb7ef34899...18.exe

windows10-2004-x64

Sharing

General

Target

fb7ef3489999a8c0dbbf3ab3d1a52e9f_JaffaCakes118
Size

192KB
Sample

241218-pd5ypaykgs
MD5

fb7ef3489999a8c0dbbf3ab3d1a52e9f
SHA1

c693364964d2eb6089adbf4fea6633759a2f159e
SHA256

b29badfe1d05f069c0f6e0e63771a11c9e65e18241186d952b9ee1b86dc22a9c
SHA512

3aea7c967a3218f3ca1222ab06faa2e0f0b8e1dc463dc4c03d75115025c0cd09ff357ec59737b961cee954ed37edc04af317010002c66e64d4f32d93c73c06a1
SSDEEP

3072:7ZcAnmLBUnEj04GIYOvqdjqyd8KfG4Sd47pXQiBuAPPOQFJsfoCPB:7ZamnEjJGIbCdfbeopXQiBfPLFyoCPB

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fb7ef3489999a8c0dbbf3ab3d1a52e9f_JaffaCakes118.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

fb7ef3489999a8c0dbbf3ab3d1a52e9f_JaffaCakes118.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  fb7ef3489999a8c0dbbf3ab3d1a52e9f_JaffaCakes118
- Size
  
  192KB
- MD5
  
  fb7ef3489999a8c0dbbf3ab3d1a52e9f
- SHA1
  
  c693364964d2eb6089adbf4fea6633759a2f159e
- SHA256
  
  b29badfe1d05f069c0f6e0e63771a11c9e65e18241186d952b9ee1b86dc22a9c
- SHA512
  
  3aea7c967a3218f3ca1222ab06faa2e0f0b8e1dc463dc4c03d75115025c0cd09ff357ec59737b961cee954ed37edc04af317010002c66e64d4f32d93c73c06a1
- SSDEEP
  
  3072:7ZcAnmLBUnEj04GIYOvqdjqyd8KfG4Sd47pXQiBuAPPOQFJsfoCPB:7ZamnEjJGIbCdfbeopXQiBfPLFyoCPB
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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