cycbot | b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779b | Triage

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Reports

Overview

overview

Static

static

3

b524fa136b...bN.exe

windows7-x64

b524fa136b...bN.exe

windows10-2004-x64

3

Sharing

General

Target

b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779bN
Size

176KB
Sample

241107-tpbw7sxrbl
MD5

8a408f25a8d9e871120ec94ff075b5d0
SHA1

fd8c496b3b4f4f92c700b7b745e247e4f32198c3
SHA256

b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779b
SHA512

d5c73102e5351f6ef3b69701406f728583ea796a0053ac906f3d3caf335a41f9bd083899479e280f0b89fcb8c0ce786d649a021d3a8a6b56bad500b0a6fe1e07
SSDEEP

3072:4g2abTB0aeaOVzzRVWcARmp5R8qXlm0NDijVJcevgip7R+60Y6KLj54l3Irml:f2yIPR4eFXxiIT8lvD6KLj5qq

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779bN.exe

Resource

win7-20240903-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

120 seconds

Behavioral task

behavioral2

Sample

b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779bN.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

120 seconds

Malware Config

Targets

- Target
  
  b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779bN
- Size
  
  176KB
- MD5
  
  8a408f25a8d9e871120ec94ff075b5d0
- SHA1
  
  fd8c496b3b4f4f92c700b7b745e247e4f32198c3
- SHA256
  
  b524fa136b68fb4db0e146de32fca9939e626df92bac81bbe3e507cf1734779b
- SHA512
  
  d5c73102e5351f6ef3b69701406f728583ea796a0053ac906f3d3caf335a41f9bd083899479e280f0b89fcb8c0ce786d649a021d3a8a6b56bad500b0a6fe1e07
- SSDEEP
  
  3072:4g2abTB0aeaOVzzRVWcARmp5R8qXlm0NDijVJcevgip7R+60Y6KLj54l3Irml:f2yIPR4eFXxiIT8lvD6KLj5qq
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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