cycbot | 4e8a25a81a35fd1db81abd379a3230301540fff1f7fb856199cb7be9a6733a75 | Triage

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Overview

overview

Static

static

3

JaffaCakes...ac.exe

windows7-x64

JaffaCakes...ac.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_a898e3fa3c2223f50db5d5e8188cfcac
Size

190KB
Sample

250118-nme8yssjcx
MD5

a898e3fa3c2223f50db5d5e8188cfcac
SHA1

eda122796fd556240473fa4ea04e64242700664e
SHA256

4e8a25a81a35fd1db81abd379a3230301540fff1f7fb856199cb7be9a6733a75
SHA512

426c7ec7aa23f50a5670cb8b4fcd79b4bf63c8cd7a4e8ce105bfea67367834dd70f66f117085ad389e72dd0019db5099685e0e91ada4a4a8d2ea8944be32d09c
SSDEEP

3072:NRRbG0T2diTHlFzfVybKDT1wfbh2R/OQmcFSn8zfgYe4GBsdhVPrD4NcpSLk+GpI:NR/BDlFzvqNo2PcF7etsdhRHhkGSAC

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_a898e3fa3c2223f50db5d5e8188cfcac.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_a898e3fa3c2223f50db5d5e8188cfcac.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_a898e3fa3c2223f50db5d5e8188cfcac
- Size
  
  190KB
- MD5
  
  a898e3fa3c2223f50db5d5e8188cfcac
- SHA1
  
  eda122796fd556240473fa4ea04e64242700664e
- SHA256
  
  4e8a25a81a35fd1db81abd379a3230301540fff1f7fb856199cb7be9a6733a75
- SHA512
  
  426c7ec7aa23f50a5670cb8b4fcd79b4bf63c8cd7a4e8ce105bfea67367834dd70f66f117085ad389e72dd0019db5099685e0e91ada4a4a8d2ea8944be32d09c
- SSDEEP
  
  3072:NRRbG0T2diTHlFzfVybKDT1wfbh2R/OQmcFSn8zfgYe4GBsdhVPrD4NcpSLk+GpI:NR/BDlFzvqNo2PcF7etsdhRHhkGSAC
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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