General

  • Target

    JaffaCakes118_5af391be90cda339cdd429d328f31292dd1018dd6817da3a5d989c2641a7050b

  • Size

    607KB

  • Sample

    241222-gm4g8awnhs

  • MD5

    13f6d764ef7691bb2fdf4bc9b0213f4e

  • SHA1

    3458a8f8757273d5f52b98cb67d559bedfa3a6e4

  • SHA256

    5af391be90cda339cdd429d328f31292dd1018dd6817da3a5d989c2641a7050b

  • SHA512

    271daca72e3c9986cdd5119a474905556eebd68163f22b7aa0309d00344ac754d575f23ad406d5d77323e642985162229f16bffd0c6fdd45ac69a7b4987b92e2

  • SSDEEP

    12288:7q1DJzKtnDmfFX9lPezta8z2k/eAcaAPXtGex1HdRol4JWexg+4gi:7qxJz+nDy/kVcaCtGEHdqlFvIi

Malware Config

Extracted

Family

cryptbot

C2

remdvz22.top

morjgs02.top

Attributes
  • payload_url

    http://sulsxq03.top/download.php?file=lv.exe

Targets

    • Target

      a5c463db805e356cb6e73e5676b397eab265e061c6797e27b626b8b4aee892a3.exe

    • Size

      740KB

    • MD5

      e458dc2ba9e161ea08ff8bebea2a469e

    • SHA1

      33c3d82ad1a6ae6025f3c6d7230b7182da4b0765

    • SHA256

      a5c463db805e356cb6e73e5676b397eab265e061c6797e27b626b8b4aee892a3

    • SHA512

      f798ec39f39ecff88ed5092751e4500f4f7542e74d4b4c118b1dd85c390186d00b543aa9f26d6baf1317993bd7ee360177eb32b5c698d0356be3bbf1cb7d9eb1

    • SSDEEP

      12288:0LbDQ1c1lf8x4vIN92yhfgO8B8dpSfWGklyqJ64Ocg8PZCpdnvkv5:0LXQ1c19e44jgN8dpWWGvw6zcdhIdnvo

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • CryptBot payload

    • Cryptbot family

    • Checks computer location settings

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

    • 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