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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 19:06

General

  • Target

    16d89e050878c40a4f276ba92110f3c30c2ea246d2d2c60e1e3d67901f72a794.exe

  • Size

    416KB

  • MD5

    9b607978f1b5240732e92ca4744bdfc6

  • SHA1

    929253ca30a984f66ce7dc56311f92d8f5ca30d5

  • SHA256

    16d89e050878c40a4f276ba92110f3c30c2ea246d2d2c60e1e3d67901f72a794

  • SHA512

    48338cb4d8e246cf9148f67b6f480588cb1b273d9564a0273721bc396fa87d2ffd00cbe80287fbb4b526ab0d8d0a8142c4c59402311c99f7369a1b2f8d1c045a

  • SSDEEP

    12288:6jauDReWbG3U0k8fV0n8OfKh9aZ5xSyfwheAPnPXyd2HG1jxTJ3:6DDfG3U0k8fV0n8OfQMxSTeAPnPUbT1

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16d89e050878c40a4f276ba92110f3c30c2ea246d2d2c60e1e3d67901f72a794.exe
    "C:\Users\Admin\AppData\Local\Temp\16d89e050878c40a4f276ba92110f3c30c2ea246d2d2c60e1e3d67901f72a794.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\ProgramData\oomtdw.exe
      "C:\ProgramData\oomtdw.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:3760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Documents and Settings .exe

    Filesize

    416KB

    MD5

    c90e3950afe5531844bb648feeb95d06

    SHA1

    dd2d4e7ebdb3edaedaddd21b8881ea3b45554209

    SHA256

    5ae27ecb134adf6b9817bc20b1d54e389f55464ffd57a321f45cb50b829c82c0

    SHA512

    81395455c3bc66d8803e09058969828368a77ad8fa41ba0898b5cef8ad068542ae2e5982ea4627b6e30baff85d182603e0472e460c1c0f0372b692378a5637a2

  • C:\ProgramData\Saaaalamm\Mira.h

    Filesize

    136KB

    MD5

    7994b2a531033f244ab2b17072600b13

    SHA1

    bbda6c5505e6605179db97823fb633a0ce2d804b

    SHA256

    15b3aa78a1ee45583980713850310e2ca155046d382867c9a6df42d286129994

    SHA512

    1d5a088012aa927aa4fbeb04e015b80a5fe711c5da8a3e5d0e0c8032c3937003a48faff676d0736ff79fc24aa1e79746eca516c0d61692704175b52e56a9a530

  • C:\ProgramData\oomtdw.exe

    Filesize

    279KB

    MD5

    01f12447b2d91702554c0bfdd034a6cf

    SHA1

    cad1aa5318334f810eb4f2701a662d38d2e3f347

    SHA256

    5fe456a8dd6895798849222dfa533c2ba00395497a893dede402d9c6587172b3

    SHA512

    ffcb2eeb91be1277fc75d6bedfca4aacabf83e27dbeaa5798479c65111946ce0280187baf9401647eca2acea2307aa3f2f413cb94b51b85cc5d62781fd9db51a

  • memory/3048-0-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/3048-1-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/3048-9-0x0000000000400000-0x0000000000474000-memory.dmp

    Filesize

    464KB

  • memory/3760-130-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB