General

  • Target

    e9277cffa74b123542bfb2386eab76616e5af893461810893d268e700e17e224N.exe

  • Size

    91KB

  • Sample

    241225-xdjpfssrbp

  • MD5

    b2ba4c03440c76ef2a0a306c88fa96e0

  • SHA1

    473b39d33c7660fa02d549b9a6657799837a4b6e

  • SHA256

    e9277cffa74b123542bfb2386eab76616e5af893461810893d268e700e17e224

  • SHA512

    cf7cc0ae1eda51066d1812bae734fe665f67f8580adb3cef71b3d875a3af0e33fc1bb9b469c9a36cd1d827e88e32bda49c1564206f7dc3a03f3afec940ace47a

  • SSDEEP

    1536:6CB+zhaouvQBVa5uI3tKKdlLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaadhXd45JO:6CBHYja5d7dlLBsLnVUUHyNwtN4/nEBA

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      e9277cffa74b123542bfb2386eab76616e5af893461810893d268e700e17e224N.exe

    • Size

      91KB

    • MD5

      b2ba4c03440c76ef2a0a306c88fa96e0

    • SHA1

      473b39d33c7660fa02d549b9a6657799837a4b6e

    • SHA256

      e9277cffa74b123542bfb2386eab76616e5af893461810893d268e700e17e224

    • SHA512

      cf7cc0ae1eda51066d1812bae734fe665f67f8580adb3cef71b3d875a3af0e33fc1bb9b469c9a36cd1d827e88e32bda49c1564206f7dc3a03f3afec940ace47a

    • SSDEEP

      1536:6CB+zhaouvQBVa5uI3tKKdlLBsLnVLdGUHyNwtN4/nLLVaBlEaaaaaadhXd45JO:6CBHYja5d7dlLBsLnVUUHyNwtN4/nEBA

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks