cycbot | a7b6266473caeb3ee6d14544e377f7b64d4f4a73af321007e364cbbaa236f3e3 | Triage

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Overview

overview

Static

static

3

JaffaCakes...dc.exe

windows7-x64

JaffaCakes...dc.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_37ec94000992b758b0f93205e78011dc
Size

175KB
Sample

250114-hnfm8asmcj
MD5

37ec94000992b758b0f93205e78011dc
SHA1

097cac9b22caa1a1113d42b4d4a03a991179fef0
SHA256

a7b6266473caeb3ee6d14544e377f7b64d4f4a73af321007e364cbbaa236f3e3
SHA512

f449feee364ee883fca03fb9554d5ab89e8a66eb3110e0e5be3aeb3a93e570169433bf51b50cffc8c36f7807de6b1fdfec0eb8685c233b0c788953b3913b6074
SSDEEP

3072:ajeJvTHjs3ypJ7ib5tf5wExuijs1n4oCku7CgveTXs1E7/cjo:keJvTY3EiVEaXjs1n4oCkumgGAjo

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_37ec94000992b758b0f93205e78011dc.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_37ec94000992b758b0f93205e78011dc.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_37ec94000992b758b0f93205e78011dc
- Size
  
  175KB
- MD5
  
  37ec94000992b758b0f93205e78011dc
- SHA1
  
  097cac9b22caa1a1113d42b4d4a03a991179fef0
- SHA256
  
  a7b6266473caeb3ee6d14544e377f7b64d4f4a73af321007e364cbbaa236f3e3
- SHA512
  
  f449feee364ee883fca03fb9554d5ab89e8a66eb3110e0e5be3aeb3a93e570169433bf51b50cffc8c36f7807de6b1fdfec0eb8685c233b0c788953b3913b6074
- SSDEEP
  
  3072:ajeJvTHjs3ypJ7ib5tf5wExuijs1n4oCku7CgveTXs1E7/cjo:keJvTY3EiVEaXjs1n4oCkumgGAjo
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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