cycbot | b17612d02590ad22f75cdc0299428a418a3a44f8070db979d34d50e0f01e4411 | Triage

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Overview

overview

Static

static

3

d38f9da105...18.exe

windows7-x64

d38f9da105...18.exe

windows10-2004-x64

3

Sharing

General

Target

d38f9da10581250033729bbf65245425_JaffaCakes118
Size

194KB
Sample

241207-zntzaasrcx
MD5

d38f9da10581250033729bbf65245425
SHA1

351ecb03baca1d34c2dcf2c2fc1dd5a468cecfaf
SHA256

b17612d02590ad22f75cdc0299428a418a3a44f8070db979d34d50e0f01e4411
SHA512

3a062ff3930190d0732944f6f41f0d52b0fbfa8659c296904a4e3a91a73c74b7b03dc3109343f37700be8a486d7646bef43c1467a46e7cc7f11929b7142d6514
SSDEEP

3072:/s5eZWt2qBlbU/+7nir7MtyU1PcyImp8wXi5t20zyFHR8ua0DpgewelMv02s:05jjaxr7MtN3IuqtNzyFxafewAO8

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

d38f9da10581250033729bbf65245425_JaffaCakes118.exe

Resource

win7-20241023-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

d38f9da10581250033729bbf65245425_JaffaCakes118.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  d38f9da10581250033729bbf65245425_JaffaCakes118
- Size
  
  194KB
- MD5
  
  d38f9da10581250033729bbf65245425
- SHA1
  
  351ecb03baca1d34c2dcf2c2fc1dd5a468cecfaf
- SHA256
  
  b17612d02590ad22f75cdc0299428a418a3a44f8070db979d34d50e0f01e4411
- SHA512
  
  3a062ff3930190d0732944f6f41f0d52b0fbfa8659c296904a4e3a91a73c74b7b03dc3109343f37700be8a486d7646bef43c1467a46e7cc7f11929b7142d6514
- SSDEEP
  
  3072:/s5eZWt2qBlbU/+7nir7MtyU1PcyImp8wXi5t20zyFHR8ua0DpgewelMv02s:05jjaxr7MtN3IuqtNzyFxafewAO8
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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