Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    16-05-2023 12:01

General

  • Target

    MavrodiBlack 2.exe

  • Size

    592KB

  • MD5

    a5f8768a97c74ecc4c26c402f2bcef11

  • SHA1

    d234ce957544025614d49e1e18f3bac6352ca994

  • SHA256

    679ecde4cd6afa60eaf6ab07179310def1cc22b0790b1efeb52ce1d80b06531c

  • SHA512

    e425b6d9f19de18465af3ea438a9ec3ee9f0ca30608146f3094fa28960a841f5d3a9a2a13655c2123d93f5bcab79e57a37b10d7201ffddd8b8991c3f0eae6009

  • SSDEEP

    6144:jS6d7abcho/OiptVSaPCpikafd5Y9k1WeR7LSxDxpaG6WiX22QbjMrgXScKl+mH1:W6dvhop3zlEyLeKXo8r2Kl+4mW/QKU6

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MavrodiBlack 2.exe
    "C:\Users\Admin\AppData\Local\Temp\MavrodiBlack 2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1688
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 1108
        3⤵
        • Program crash
        PID:1164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1688-55-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1688-56-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1688-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1688-62-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1688-63-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1688-64-0x0000000000330000-0x000000000034A000-memory.dmp

    Filesize

    104KB

  • memory/1688-65-0x0000000004C40000-0x0000000004C80000-memory.dmp

    Filesize

    256KB

  • memory/1688-66-0x0000000004C40000-0x0000000004C80000-memory.dmp

    Filesize

    256KB