cycbot | 1b4a1bf079f1e92a89f4575056dc6ba8bfb8e084c3e6fb509124a8a06129ff18 | Triage

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Overview

overview

Static

static

3

JaffaCakes...b6.exe

windows7-x64

JaffaCakes...b6.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_4f4a4737f37007cca77e4b175c1a97b6
Size

165KB
Sample

250115-g6kjfstmcs
MD5

4f4a4737f37007cca77e4b175c1a97b6
SHA1

01b331f18e1aef85e62c74ab48d5e8b17b95b8c0
SHA256

1b4a1bf079f1e92a89f4575056dc6ba8bfb8e084c3e6fb509124a8a06129ff18
SHA512

6bd70af46e9bafae1d2fedb98ebbcc17a74f1296fd8673e7a870416f8f6cc2f9fc3eed60ea3ed731e86de476109a1a998a4db534153be441a9ef38e73d69ff06
SSDEEP

3072:PGmj6ddD5mmWMbWFgx5DY7giA19NPyxHApWp09pf0rSa8y121:PGmjsG1Iugx5DY7nw9NP0oWp2Dp

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_4f4a4737f37007cca77e4b175c1a97b6.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_4f4a4737f37007cca77e4b175c1a97b6.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_4f4a4737f37007cca77e4b175c1a97b6
- Size
  
  165KB
- MD5
  
  4f4a4737f37007cca77e4b175c1a97b6
- SHA1
  
  01b331f18e1aef85e62c74ab48d5e8b17b95b8c0
- SHA256
  
  1b4a1bf079f1e92a89f4575056dc6ba8bfb8e084c3e6fb509124a8a06129ff18
- SHA512
  
  6bd70af46e9bafae1d2fedb98ebbcc17a74f1296fd8673e7a870416f8f6cc2f9fc3eed60ea3ed731e86de476109a1a998a4db534153be441a9ef38e73d69ff06
- SSDEEP
  
  3072:PGmj6ddD5mmWMbWFgx5DY7giA19NPyxHApWp09pf0rSa8y121:PGmjsG1Iugx5DY7nw9NP0oWp2Dp
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++.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- 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

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

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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