Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 07:22

General

  • Target

    0e6d064a2367fc710df5d7783aa9e918.exe

  • Size

    237KB

  • MD5

    0e6d064a2367fc710df5d7783aa9e918

  • SHA1

    9fd67948f04435bf7a87dfc84c5590b36a6d9f1d

  • SHA256

    5b549a718d3f01a3566830660c5bb433a59ae2524bfc7be0d9ab2b43a618c6e7

  • SHA512

    94aba068fc77dcfdcfd0b4f3c5e64943cb29b75f21b5b9100aa5e4b7964ee89aca38e5b5aa0d6b80ee2565b142be6187c976b8a63f21f41a1a642205f818a5a4

  • SSDEEP

    3072:HwxVMhOC/dTDbq91+mno3t4QZQ3rbTn7kknpLWFccNWwN203C0qEf81ePBxhYNZa:HTfFDbRnOTrbTZpu1N2FhU81ALhYPLzS

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3596
      • C:\Users\Admin\AppData\Local\Temp\0e6d064a2367fc710df5d7783aa9e918.exe
        "C:\Users\Admin\AppData\Local\Temp\0e6d064a2367fc710df5d7783aa9e918.exe"
        2⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:2068
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\beli.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\beli.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4020
          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\beli.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX0\beli.exe
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2252

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\beli.exe

      Filesize

      64KB

      MD5

      da0869d2d78d5ae73d31988ecb1a4d06

      SHA1

      eef3679cba5046e1d999a5cc3e9379bc26ebc618

      SHA256

      ed683234d4e63791bec26598624c524b1815fc40902300e69da8fdc72c073f1e

      SHA512

      e5b723dfa4fb3346736c82c5412fa2f671216d1675060ed1ee720d2e99f669b2147ec9581f4747f795218feb4a92cd5e75f0ed4c6be8697081bc85a3336531b6

    • memory/2068-24-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/2252-14-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2252-15-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/2252-20-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2252-21-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/3596-16-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3596-17-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

      Filesize

      4KB