Analysis

  • max time kernel
    141s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 19:32

General

  • Target

    01d1fe14e340028d6d52c78d9ec0113c.exe

  • Size

    109KB

  • MD5

    01d1fe14e340028d6d52c78d9ec0113c

  • SHA1

    eb4deb43b8f1543a28384df9a8d5460d435c37b5

  • SHA256

    0ba861c0ce7987a9ae34bd4a7d2356e04347ce031ac25ceebd425558f2e1ff32

  • SHA512

    40fc3933e81ee2ffaba749df13f1e08b8e6d8e8cef2d34031e33ed0b2722a3cac218539f420e1f16e64769191e29f5f8aadde53df92a3e8f0c96a3f065d18d4c

  • SSDEEP

    3072:SD3Hl5JVSa4GhR+lbTlVd3c6h2o1DNoh:y3Xok+llLQoC

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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\01d1fe14e340028d6d52c78d9ec0113c.exe
    "C:\Users\Admin\AppData\Local\Temp\01d1fe14e340028d6d52c78d9ec0113c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Fwj..bat" > nul 2> nul
      2⤵
        PID:4868

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Fwj..bat

      Filesize

      210B

      MD5

      0aa473d48c033c165f75fa52aa6aedb2

      SHA1

      9af128e7e677f9646b680a5ca2b9fe7e1a565680

      SHA256

      1b4896acd75178bb78f81796c0415d0443b2a8f267c03fb1e079ae234600abf7

      SHA512

      a378b475c41455b433be50dead32ce03a405a02be0b30e401a5f772e31ba499416f6fdec9519ae12481c5551097fcd0ddce99aaaae1247ca008cea32c0ce5b01

    • memory/2532-1-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2532-0-0x0000000001F80000-0x0000000001F8E000-memory.dmp

      Filesize

      56KB

    • memory/2532-3-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB