General

  • Target

    1acc4c16687d848711a9980e6ae72e50.exe

  • Size

    453KB

  • Sample

    240824-mqmxjawcra

  • MD5

    1acc4c16687d848711a9980e6ae72e50

  • SHA1

    eadc3f132e62bc29e7db686a440e411384de3b58

  • SHA256

    c9447adafcde36beae4a02d6c81c820d46e4fa9481e1b708b641b3a67c98d48c

  • SHA512

    9a744209cfd275a1e3dd8e11f1ec31335f7c4f789e4156a2e4c166b83741a6b7811a09cb7678f1bff28b5291f0dc7a254f70efecb3131ff954521c4a75408408

  • SSDEEP

    12288:pOxPkPjQeqQ1Y53KR/WX+t4K5dKKVaGiL:nEeqQq3KZUMaGs

Malware Config

Extracted

Family

arkei

Botnet

Default

Targets

    • Target

      1acc4c16687d848711a9980e6ae72e50.exe

    • Size

      453KB

    • MD5

      1acc4c16687d848711a9980e6ae72e50

    • SHA1

      eadc3f132e62bc29e7db686a440e411384de3b58

    • SHA256

      c9447adafcde36beae4a02d6c81c820d46e4fa9481e1b708b641b3a67c98d48c

    • SHA512

      9a744209cfd275a1e3dd8e11f1ec31335f7c4f789e4156a2e4c166b83741a6b7811a09cb7678f1bff28b5291f0dc7a254f70efecb3131ff954521c4a75408408

    • SSDEEP

      12288:pOxPkPjQeqQ1Y53KR/WX+t4K5dKKVaGiL:nEeqQq3KZUMaGs

    • Arkei

      Arkei is an infostealer written in C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Downloads MZ/PE file

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks