Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-01-2025 15:05

General

  • Target

    17363482249a873460757a9239193679567953c11d17b898ff9845034e34f5d2e7f4521342673.dat-decoded.exe

  • Size

    481KB

  • MD5

    ea495dd5eeb51bc22024728189eec9f5

  • SHA1

    16a1cfe7a570d466ac4ee04ccc1cb0e99a3d7f1d

  • SHA256

    c64be040beacfa41be4b8280b4b02a7cfd5d4d81a75bc94e81d0848b7baa2f4f

  • SHA512

    5f5a197b959a76627617afe71d6cc10a82e4db283a3e06e1c4ec036b7a530800d4e2f899cba87090cc389fbe11b78ed6e1b8e42175e11bbb8da9e947a1e5f7c5

  • SSDEEP

    12288:L9PgP3HAMwIGjY4vce6lnBthn5HSRVMf139F5woxr+IwtHwBtFhCsvZD5Y+P32:Z43HfwIGYMcn5PJrZq+

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17363482249a873460757a9239193679567953c11d17b898ff9845034e34f5d2e7f4521342673.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\17363482249a873460757a9239193679567953c11d17b898ff9845034e34f5d2e7f4521342673.dat-decoded.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\pymrgnu.vbs"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:1532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\remcos\logs.dat

    Filesize

    144B

    MD5

    80fef2cd920672e0b8c930ba768cf933

    SHA1

    fbe02060b347cd0bceb1ce18e3d319f57d53d5bb

    SHA256

    4bf04b00899b28c42df8914af72a676729ecac52575f0cbc52c97930170b1279

    SHA512

    57bc5d1c0601bc7619048b421f587fb05bc19e8f33fe50344ba1b5a563c75796de0dd2c7b343660c05237336c216960b9212ef9564f9997bfa924b6b46c41491

  • C:\Users\Admin\AppData\Local\Temp\pymrgnu.vbs

    Filesize

    828B

    MD5

    8b72bc0153f61bc00f5d60333a663959

    SHA1

    03e812556c8ba49ad182d689ebed94a95b10d5aa

    SHA256

    1ccf0bc9d0a553757b7c73783bec86cc5693172e64af3b9abc8632f3f62b9c0f

    SHA512

    6cf5fe23c9c31766dfd58ce7b91f123d0d4c8839a571c29053082d984a21fddc67c990f3af7c1df14a65718e99329e063d7d94d022abef2356e15a331f017a58