General

  • Target

     41570002689_20221003_05352297_HesapOzeti.exe

  • Size

    986KB

  • Sample

    221005-mfyahseae8

  • MD5

    105955bc97408324ae104395d1f027bf

  • SHA1

    a9b8d839c3f4d2c4cd20831127ae1d5b02ff8664

  • SHA256

    5496c892434815b96f2e87625ea81ee5fd67af10a3416f84d1cf74da03d23b02

  • SHA512

    2ad552ad8272aea0161d0a212925e9fc9cbbb690cfb701bb332525cf1150c92344c355a2dc7fab9931338e5110295f31f520cdbf57ec390e24f4aec50be14d37

  • SSDEEP

    12288:FnJSxRRBR7yXKBs8ypLpeYqktgNeBwyPX2c00QEhWT5MWwtr4veUCyK+zWkv:zwWXKBs5dQYqktE87/2cVQLFwR4veU

Malware Config

Extracted

Family

blustealer

C2

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

Targets

    • Target

       41570002689_20221003_05352297_HesapOzeti.exe

    • Size

      986KB

    • MD5

      105955bc97408324ae104395d1f027bf

    • SHA1

      a9b8d839c3f4d2c4cd20831127ae1d5b02ff8664

    • SHA256

      5496c892434815b96f2e87625ea81ee5fd67af10a3416f84d1cf74da03d23b02

    • SHA512

      2ad552ad8272aea0161d0a212925e9fc9cbbb690cfb701bb332525cf1150c92344c355a2dc7fab9931338e5110295f31f520cdbf57ec390e24f4aec50be14d37

    • SSDEEP

      12288:FnJSxRRBR7yXKBs8ypLpeYqktgNeBwyPX2c00QEhWT5MWwtr4veUCyK+zWkv:zwWXKBs5dQYqktE87/2cVQLFwR4veU

    • 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