Analysis

  • max time kernel
    5s
  • max time network
    8s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-03-2024 21:43

General

  • Target

    ransomwares/PetrWrap/PetrWrap(Patched).exe

  • Size

    473KB

  • MD5

    cce6e95b821e8c20a121c47b652e6da6

  • SHA1

    ee61da9fda45e659913e505b8f6ceb056df9b998

  • SHA256

    29dbdd710288791a74d7f4da90086ef44d63a09af691dccefde18c26449b7532

  • SHA512

    28a3672308c41fb769ac44521f4a940f180b08844b7fca96447d2818182c669cb32d01f199187964ae3b63170a8f8e3c92c16205d22c2459dc30e0a061318a29

  • SSDEEP

    12288:PeaAhutLwUVsvLPcsZXYl0oIZdm9n50DNx:PejutLRuvLPcU8mC5S

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ransomwares\PetrWrap\PetrWrap(Patched).exe
    "C:\Users\Admin\AppData\Local\Temp\ransomwares\PetrWrap\PetrWrap(Patched).exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1332-0-0x0000000001440000-0x0000000001458000-memory.dmp

    Filesize

    96KB

  • memory/1332-1-0x0000000001460000-0x000000000147E000-memory.dmp

    Filesize

    120KB