cycbot | 101afb81cb6748091f919ecb695c4c2bf981ac9b37a7cad39de077ca4123b5cf | Triage

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Overview

overview

Static

static

3

JaffaCakes...9a.exe

windows7-x64

JaffaCakes...9a.exe

windows10-2004-x64

3

Sharing

General

Target

JaffaCakes118_3958959cea06679f591c8920cbb00b9a
Size

177KB
Sample

250114-j3135sslfw
MD5

3958959cea06679f591c8920cbb00b9a
SHA1

b3fb1c0c1d03580a8bce4ab48b566bf182b16385
SHA256

101afb81cb6748091f919ecb695c4c2bf981ac9b37a7cad39de077ca4123b5cf
SHA512

22701ce63dd93b38c8043e53f20ebac34e617071535e3238748dc392ccd49cc8e64691b01be5cafb42df1bfe359259298f87d6c5fec1c60fae2581a090d6d994
SSDEEP

3072:st21N2N6buomS/bDoRIMmllcixB2X+ANGyyvpcXytVlSf8+CxZUO8C:sc1U4HjDoRIl7ci2+ANGFvZVlSfPCxv

Score

10^/10

cycbot backdoor discovery persistence rat spyware stealer upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_3958959cea06679f591c8920cbb00b9a.exe

Resource

win7-20240708-en

cycbot backdoor discovery persistence rat spyware stealer upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_3958959cea06679f591c8920cbb00b9a.exe

Resource

win10v2004-20241007-en

windows10-2004-x64

2 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_3958959cea06679f591c8920cbb00b9a
- Size
  
  177KB
- MD5
  
  3958959cea06679f591c8920cbb00b9a
- SHA1
  
  b3fb1c0c1d03580a8bce4ab48b566bf182b16385
- SHA256
  
  101afb81cb6748091f919ecb695c4c2bf981ac9b37a7cad39de077ca4123b5cf
- SHA512
  
  22701ce63dd93b38c8043e53f20ebac34e617071535e3238748dc392ccd49cc8e64691b01be5cafb42df1bfe359259298f87d6c5fec1c60fae2581a090d6d994
- SSDEEP
  
  3072:st21N2N6buomS/bDoRIMmllcixB2X+ANGyyvpcXytVlSf8+CxZUO8C:sc1U4HjDoRIl7ci2+ANGFvZVlSfPCxv
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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