General

  • Target

    17ad92c5d4b0707380de23f0dc97a7d50319d3f332be6a6d9cf30d239d49f744.exe

  • Size

    8.8MB

  • Sample

    240407-betedsge2z

  • MD5

    979d0840f1018723a0c2f1b38e053a87

  • SHA1

    bc00bc18122b597d5484d05f6f1df694fa9f9f64

  • SHA256

    17ad92c5d4b0707380de23f0dc97a7d50319d3f332be6a6d9cf30d239d49f744

  • SHA512

    2f6c2f764e0a9e057c25e32911721f47872e76b2cb9320342b7c221d088dab95806fc2d4499fa4151a508dc3a6fc35966d55410b6d53851cc1a382ad7c775729

  • SSDEEP

    12288:u7WDZ2e76xWryJabHBAWAzADGBUghdvfKKmWe4b3hZ1I/p1LBaYXK:V8IKLJZZ1I/pu

Malware Config

Extracted

Family

marsstealer

Botnet

Default

C2

kenesrakishev.net/wp-includes/pomo/po.php

Targets

    • Target

      17ad92c5d4b0707380de23f0dc97a7d50319d3f332be6a6d9cf30d239d49f744.exe

    • Size

      8.8MB

    • MD5

      979d0840f1018723a0c2f1b38e053a87

    • SHA1

      bc00bc18122b597d5484d05f6f1df694fa9f9f64

    • SHA256

      17ad92c5d4b0707380de23f0dc97a7d50319d3f332be6a6d9cf30d239d49f744

    • SHA512

      2f6c2f764e0a9e057c25e32911721f47872e76b2cb9320342b7c221d088dab95806fc2d4499fa4151a508dc3a6fc35966d55410b6d53851cc1a382ad7c775729

    • SSDEEP

      12288:u7WDZ2e76xWryJabHBAWAzADGBUghdvfKKmWe4b3hZ1I/p1LBaYXK:V8IKLJZZ1I/pu

    • Mars Stealer

      An infostealer written in C++ based on other infostealers.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks