cycbot | 4f3a48c538c358f8f260695c255b977a779455fd4fe719bd369ce0e2d1222308 | Triage

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Overview

overview

Static

static

3

JaffaCakes...38.exe

windows7-x64

JaffaCakes...38.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_55ae852b24e523abdd4745db06c4a838
Size

169KB
Sample

250115-nlmlms1nhz
MD5

55ae852b24e523abdd4745db06c4a838
SHA1

87927f006150347e5aacb2f47d53defecd27f0da
SHA256

4f3a48c538c358f8f260695c255b977a779455fd4fe719bd369ce0e2d1222308
SHA512

871d750792cc9e2309dcb7ca466183f250f0056d2c6051f588e8029b5e93bd849e039b9517ac5cf8d2d1261791ed7cc0e6cbbbd497e39e60431e5d14177a3c69
SSDEEP

3072:3AQUpw/CpFQxIZ/ycf9pozBMd9yqM9Kg3IDXnDWTJU7Kd2bm6pr:3ARfpiO71/DLMAg3uXnqQKdmm6pr

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_55ae852b24e523abdd4745db06c4a838.exe

Resource

win7-20241010-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_55ae852b24e523abdd4745db06c4a838.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_55ae852b24e523abdd4745db06c4a838
- Size
  
  169KB
- MD5
  
  55ae852b24e523abdd4745db06c4a838
- SHA1
  
  87927f006150347e5aacb2f47d53defecd27f0da
- SHA256
  
  4f3a48c538c358f8f260695c255b977a779455fd4fe719bd369ce0e2d1222308
- SHA512
  
  871d750792cc9e2309dcb7ca466183f250f0056d2c6051f588e8029b5e93bd849e039b9517ac5cf8d2d1261791ed7cc0e6cbbbd497e39e60431e5d14177a3c69
- SSDEEP
  
  3072:3AQUpw/CpFQxIZ/ycf9pozBMd9yqM9Kg3IDXnDWTJU7Kd2bm6pr:3ARfpiO71/DLMAg3uXnqQKdmm6pr
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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