cycbot | 8d28eddc2a2257e13c2f2e1fb1b65dd8f562a8b4c32f57affcbd73db752d303d | Triage

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Overview

overview

Static

static

3

JaffaCakes...40.exe

windows7-x64

JaffaCakes...40.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_97bb3a4ee9d41b40b899452442abf040
Size

177KB
Sample

250329-y4ry7atqx3
MD5

97bb3a4ee9d41b40b899452442abf040
SHA1

054ad10124611696061a1a227e9b99ccc87dc22a
SHA256

8d28eddc2a2257e13c2f2e1fb1b65dd8f562a8b4c32f57affcbd73db752d303d
SHA512

b788bcf6c87839ed624f70adb72f8b532cef2f54961cb6038bba13ad76f98358e91703c05ff121c47e33325df8c032da2e167af1946615eab88324205aff3216
SSDEEP

3072:vpXyJRPSPGs7VDy7symIXtSMayovDlpMLTMheUOTKzhQKiWJhLf0QC09/:RiLoVpQXthQDnMmepezDxfZNV

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_97bb3a4ee9d41b40b899452442abf040.exe

Resource

win7-20241023-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_97bb3a4ee9d41b40b899452442abf040.exe

Resource

win10v2004-20250314-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_97bb3a4ee9d41b40b899452442abf040
- Size
  
  177KB
- MD5
  
  97bb3a4ee9d41b40b899452442abf040
- SHA1
  
  054ad10124611696061a1a227e9b99ccc87dc22a
- SHA256
  
  8d28eddc2a2257e13c2f2e1fb1b65dd8f562a8b4c32f57affcbd73db752d303d
- SHA512
  
  b788bcf6c87839ed624f70adb72f8b532cef2f54961cb6038bba13ad76f98358e91703c05ff121c47e33325df8c032da2e167af1946615eab88324205aff3216
- SSDEEP
  
  3072:vpXyJRPSPGs7VDy7symIXtSMayovDlpMLTMheUOTKzhQKiWJhLf0QC09/:RiLoVpQXthQDnMmepezDxfZNV
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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