Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 01:21

General

  • Target

    a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe

  • Size

    2.8MB

  • MD5

    973e36dd6378df46463c4e34fe906c43

  • SHA1

    9ae615e31756781a00a01c05f7d3f07d9450bb6f

  • SHA256

    a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08

  • SHA512

    f3fa89b7e81acd3cf5ad20cbcc502f371c0f012aeb224d8a44c48f06d32bb94c5abb374c7325f725a40c77f6b35418896317903d31a235491a12b6a0bdbd069c

  • SSDEEP

    49152:pMbF/erpC5YF2AFldkUxathDtiAIJG9cEVJRzmygWdQ+sqaxX+PK1atmcURRzikg:iBcVXkjgAImVrzTgpqQ+PhDUyYdRUeU

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 3 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe
    "C:\Users\Admin\AppData\Local\Temp\a2c2f1af77167fa63571f489ed6e1f0ad7b75cd80674f9f878e5d2aaf5ca8a08.exe"
    1⤵
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3440

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\wrde571c08.~lk\0.mdd

          Filesize

          112KB

          MD5

          e9ac480b94efda969c718471736b2709

          SHA1

          2ef07c2d084cc5ce3c9cd786e3edd1edfbbba6a7

          SHA256

          faf91da49435b41dba357e90f991543d6845ad56afa150a233386ac08c07b37a

          SHA512

          9c3c3e04604e7cb0220cbff931876e8321cc397009f6d7d3a89376ac9af4914a5bd7c92738eb7a26feca2c6a25eb2c60b62c503146ce5aadab0f4158e3ae32be

        • memory/3440-23-0x00000000027D0000-0x00000000027D1000-memory.dmp

          Filesize

          4KB

        • memory/3440-16-0x0000000002770000-0x0000000002771000-memory.dmp

          Filesize

          4KB

        • memory/3440-6-0x00000000028F0000-0x0000000002C9E000-memory.dmp

          Filesize

          3.7MB

        • memory/3440-8-0x0000000002810000-0x0000000002811000-memory.dmp

          Filesize

          4KB

        • memory/3440-11-0x0000000002780000-0x0000000002781000-memory.dmp

          Filesize

          4KB

        • memory/3440-19-0x0000000005560000-0x0000000005561000-memory.dmp

          Filesize

          4KB

        • memory/3440-24-0x0000000002800000-0x0000000002801000-memory.dmp

          Filesize

          4KB

        • memory/3440-0-0x0000000000400000-0x0000000000854000-memory.dmp

          Filesize

          4.3MB

        • memory/3440-5-0x00000000028F0000-0x0000000002C9E000-memory.dmp

          Filesize

          3.7MB

        • memory/3440-18-0x0000000004E30000-0x0000000004E31000-memory.dmp

          Filesize

          4KB

        • memory/3440-17-0x0000000005550000-0x0000000005551000-memory.dmp

          Filesize

          4KB

        • memory/3440-15-0x00000000027E0000-0x00000000027E1000-memory.dmp

          Filesize

          4KB

        • memory/3440-14-0x00000000027C0000-0x00000000027C1000-memory.dmp

          Filesize

          4KB

        • memory/3440-13-0x00000000027A0000-0x00000000027A1000-memory.dmp

          Filesize

          4KB

        • memory/3440-27-0x0000000004E20000-0x0000000004E21000-memory.dmp

          Filesize

          4KB

        • memory/3440-31-0x0000000000400000-0x0000000000854000-memory.dmp

          Filesize

          4.3MB

        • memory/3440-32-0x0000000000400000-0x0000000000854000-memory.dmp

          Filesize

          4.3MB

        • memory/3440-33-0x00000000028F0000-0x0000000002C9E000-memory.dmp

          Filesize

          3.7MB