Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 12:45

General

  • Target

    2024-04-28_aff4a76fc3fdad06f1e674c8a0bf5ec7_bkransomware_karagany.exe

  • Size

    677KB

  • MD5

    aff4a76fc3fdad06f1e674c8a0bf5ec7

  • SHA1

    cad65e7f7f1a4c995e9920ea44530ad5dc94006d

  • SHA256

    4f8717d6659f923d707378eb4784d1c407f7fe95db30495d308118e1c80ba175

  • SHA512

    203aaeec46b6087dba336b748fbe5319d19448d20d1865c2b8d302457441640cf89211f238861360f1b4c524a87f4e6f90ac915a0c54c93d3ad53f85aa8b9995

  • SSDEEP

    12288:OvXk1egeKznl5TXJR0j3p2pVUrrQuLoWTF23JVbd0UILzXSocmKdYNq6:yk1e7ozX0j52pMkuLoiSJVlIL29mhNq6

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-28_aff4a76fc3fdad06f1e674c8a0bf5ec7_bkransomware_karagany.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-28_aff4a76fc3fdad06f1e674c8a0bf5ec7_bkransomware_karagany.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2228-0-0x0000000000400000-0x00000000004B0000-memory.dmp

    Filesize

    704KB

  • memory/2228-1-0x00000000004B0000-0x0000000000517000-memory.dmp

    Filesize

    412KB

  • memory/2228-8-0x00000000004B0000-0x0000000000517000-memory.dmp

    Filesize

    412KB

  • memory/2228-13-0x0000000000400000-0x00000000004B0000-memory.dmp

    Filesize

    704KB