cycbot | 894c891dc44384c687238b7142c0a6934261be7151cc4ee41c9462d86d1f9f63 | Triage

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Overview

overview

Static

static

3

dbb6858d9e...18.exe

windows7-x64

dbb6858d9e...18.exe

windows10-2004-x64

Sharing

General

Target

dbb6858d9e9275405404c40bf5c39cb4_JaffaCakes118
Size

179KB
Sample

241209-1rdxxaxpbn
MD5

dbb6858d9e9275405404c40bf5c39cb4
SHA1

18ce267bb4529b297bad971f758b310ac7b27124
SHA256

894c891dc44384c687238b7142c0a6934261be7151cc4ee41c9462d86d1f9f63
SHA512

28d4fc9736165fd7afea55e0311d00a74014442e8283a362b4b1297977362f2d351e39aba1a64b27204f592699eb5e6e436d86a09be3a721c4d5b1600a987121
SSDEEP

3072:O8Dd7ZvPeBjWR9zvOon0AGtG2JHOV9FZ5OwqAc9z4qUiwGtlZNxRCfn:O8D5ZO1WRFJ0Az2scAwlFNxwfn

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

dbb6858d9e9275405404c40bf5c39cb4_JaffaCakes118.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

dbb6858d9e9275405404c40bf5c39cb4_JaffaCakes118.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  dbb6858d9e9275405404c40bf5c39cb4_JaffaCakes118
- Size
  
  179KB
- MD5
  
  dbb6858d9e9275405404c40bf5c39cb4
- SHA1
  
  18ce267bb4529b297bad971f758b310ac7b27124
- SHA256
  
  894c891dc44384c687238b7142c0a6934261be7151cc4ee41c9462d86d1f9f63
- SHA512
  
  28d4fc9736165fd7afea55e0311d00a74014442e8283a362b4b1297977362f2d351e39aba1a64b27204f592699eb5e6e436d86a09be3a721c4d5b1600a987121
- SSDEEP
  
  3072:O8Dd7ZvPeBjWR9zvOon0AGtG2JHOV9FZ5OwqAc9z4qUiwGtlZNxRCfn:O8D5ZO1WRFJ0Az2scAwlFNxwfn
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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