cycbot | b15360d4a76354cbc0dcec4fc03f527f734a16ab923f874c5e5b7f633cb5e805 | Triage

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Overview

overview

Static

static

3

fae1c8b620...18.exe

windows7-x64

fae1c8b620...18.exe

windows10-2004-x64

Sharing

General

Target

fae1c8b620dc64415227f36408a83c57_JaffaCakes118
Size

184KB
Sample

241218-ksqp4asjht
MD5

fae1c8b620dc64415227f36408a83c57
SHA1

7bbcdb378d141a1f7af1da63369b0e7aad8e5235
SHA256

b15360d4a76354cbc0dcec4fc03f527f734a16ab923f874c5e5b7f633cb5e805
SHA512

95dc345b29dbc1b7a53cf54295442c55337bc13a0b07fdaac825e31a9088a97c15e6603db539c7d53b0d8fe05b999fe94d6932c3949d13d0eb16dbfa347548c6
SSDEEP

3072:b4ebMAvdJrQGuLIn2s8m2HF8LqCHfXeKHxbBgYJiH0yCKuv8Lc+5:8AvTrTaJs8m2HunXnRNBJiH0yC5s

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fae1c8b620dc64415227f36408a83c57_JaffaCakes118.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

fae1c8b620dc64415227f36408a83c57_JaffaCakes118.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  fae1c8b620dc64415227f36408a83c57_JaffaCakes118
- Size
  
  184KB
- MD5
  
  fae1c8b620dc64415227f36408a83c57
- SHA1
  
  7bbcdb378d141a1f7af1da63369b0e7aad8e5235
- SHA256
  
  b15360d4a76354cbc0dcec4fc03f527f734a16ab923f874c5e5b7f633cb5e805
- SHA512
  
  95dc345b29dbc1b7a53cf54295442c55337bc13a0b07fdaac825e31a9088a97c15e6603db539c7d53b0d8fe05b999fe94d6932c3949d13d0eb16dbfa347548c6
- SSDEEP
  
  3072:b4ebMAvdJrQGuLIn2s8m2HF8LqCHfXeKHxbBgYJiH0yCKuv8Lc+5:8AvTrTaJs8m2HunXnRNBJiH0yC5s
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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