cycbot | 18b9065b232496695fd20a276d2dba66c7b447f51ff39b89533a0593c68b6695 | Triage

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Overview

overview

Static

static

3

JaffaCakes...0a.exe

windows7-x64

JaffaCakes...0a.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_c4811f33bb31bc4384c3752163fa490a
Size

165KB
Sample

250119-lyn9wssrct
MD5

c4811f33bb31bc4384c3752163fa490a
SHA1

ec2f433936d6754c95ad44a0314fd7e2b65e47d8
SHA256

18b9065b232496695fd20a276d2dba66c7b447f51ff39b89533a0593c68b6695
SHA512

d6d845d96f32dd98d1fe332d12c0655bc3630dbe4d7cdda5c15ac1b9e01e01d6651a5f22a3a5ea218ac454db7e41abe2adf2c1a5927ec5f17af8ad2b3c6287a0
SSDEEP

3072:l7nHIPOh6A3TGMdiK0W3EaYB5T9QNFFWXK1LH3dZkAR894kEoYQ9Y:lLHZ6AjGMdiK0WUJoYa1Lnkgv3oYq

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_c4811f33bb31bc4384c3752163fa490a.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_c4811f33bb31bc4384c3752163fa490a.exe

Resource

win10v2004-20241007-en

cycbot backdoor discovery persistence rat upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_c4811f33bb31bc4384c3752163fa490a
- Size
  
  165KB
- MD5
  
  c4811f33bb31bc4384c3752163fa490a
- SHA1
  
  ec2f433936d6754c95ad44a0314fd7e2b65e47d8
- SHA256
  
  18b9065b232496695fd20a276d2dba66c7b447f51ff39b89533a0593c68b6695
- SHA512
  
  d6d845d96f32dd98d1fe332d12c0655bc3630dbe4d7cdda5c15ac1b9e01e01d6651a5f22a3a5ea218ac454db7e41abe2adf2c1a5927ec5f17af8ad2b3c6287a0
- SSDEEP
  
  3072:l7nHIPOh6A3TGMdiK0W3EaYB5T9QNFFWXK1LH3dZkAR894kEoYQ9Y:lLHZ6AjGMdiK0WUJoYa1Lnkgv3oYq
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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