General

  • Target

    41570002689_20220922_05393480_HesapOzeti.exe

  • Size

    868KB

  • Sample

    220922-mkyf3sehgm

  • MD5

    da1eb258ebce6a56bb005da137e7ad39

  • SHA1

    e7a80eac4bcc6fbc8e7781d0f62d6807edbf3baf

  • SHA256

    cd38bbc0668699fe1761de97d8dd736321a219e5cf99767bb1f0dd81a2c03bcc

  • SHA512

    93b6eda6f657df02208bda1e5980b1de35afea6e5f11a16fb0b621868b6bcd8d6bda04625c6f352f6935d85962458c3c2cbb2fa10f25be977eafcb6f2ab1d814

  • SSDEEP

    12288:klDZQS57JF2fvAcxD9E0QaBNj6iumhTh9GwKuCpcVz+RfwWbjvNYugmv9uE6kfYy:aZt7v2fvdbhBNjthT6WJVQLjz

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5412597166:AAGUaWxuTxxhNb-NRhiURcTMzuW9nhGoEs/sendMessage?chat_id=932962718

Targets

    • Target

      41570002689_20220922_05393480_HesapOzeti.exe

    • Size

      868KB

    • MD5

      da1eb258ebce6a56bb005da137e7ad39

    • SHA1

      e7a80eac4bcc6fbc8e7781d0f62d6807edbf3baf

    • SHA256

      cd38bbc0668699fe1761de97d8dd736321a219e5cf99767bb1f0dd81a2c03bcc

    • SHA512

      93b6eda6f657df02208bda1e5980b1de35afea6e5f11a16fb0b621868b6bcd8d6bda04625c6f352f6935d85962458c3c2cbb2fa10f25be977eafcb6f2ab1d814

    • SSDEEP

      12288:klDZQS57JF2fvAcxD9E0QaBNj6iumhTh9GwKuCpcVz+RfwWbjvNYugmv9uE6kfYy:aZt7v2fvdbhBNjthT6WJVQLjz

    • 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