General

  • Target

    doc070902248304840384739-11983769230.exe.bz2

  • Size

    622KB

  • Sample

    220919-mw9cqahdgj

  • MD5

    dce1cfbfb0006d805b42a79c1204c241

  • SHA1

    30fad28bd38e39a1589201f1aa79d227fae4857c

  • SHA256

    8819206811368498419730b1dd0d56018e877d004798747b5f2ef2d6b372641a

  • SHA512

    158fc238eeda6f6a4e6707fef8e5296672b17f7fd4ee21109044e99f53424504b1fe7d614a2c25bb70305f5f8bcf7ee303bdac3e85981e1065e92c0f63d6c7c9

  • SSDEEP

    12288:J1KsRG7CNgctb2f/bm2vPR0uLaw8hiEy5+UZGVjipCqZCTAG4z6wRUqnSO+9EzWY:JgSntb23aGRHaw8cj5mCCjAGwYQV

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5415235188:AAGqakDD6FZcw5LLX6hH5qVayV-1OGURlEo/sendMessage?chat_id=1372472614

Targets

    • Target

      sample

    • Size

      1.0MB

    • MD5

      82a1be67742da347df519c0c0b75ed87

    • SHA1

      163e5d1758c7be66a6a3a35d2f9973d209383567

    • SHA256

      02a1835ea805bb1a6ca8d1706fa5a811279ec3fcb1524eb83cfa60f0314cf0dd

    • SHA512

      d2051aa0284e0ab9151417d05eafc037695c32d6bf67512b2c8155ecc303774bdc950c24a658fb88787c4f1c3f6ae8bb0bba2017d90129afcbf484f40baaa4a7

    • SSDEEP

      12288:I5bIINzS9JAJgapke+yoaYRy6Wrq2vElGv9W:qbNzoJ0gakNy9cjWm2UGv

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks