Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 09:28

General

  • Target

    1483b82426a1600b46440197bfa29750.exe

  • Size

    2.9MB

  • MD5

    1483b82426a1600b46440197bfa29750

  • SHA1

    56231bb28de774d80fedf654f40ff1ff09bc5786

  • SHA256

    d14b8c0645e5a7ad1d471d526038f871691c297068e8eb4d66e8a89229516d74

  • SHA512

    2568e03827c3239166313c02e90a42c6eed4da99b5adfea43c55c5f15218819a9258ae84c173c1a7b48fefcd172829a9462a1551991cc22f9c7f1eeae6059cd2

  • SSDEEP

    49152:e2LiRGJfNgOJjEk7dOGskAaPP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:e2LhfaOJyMAaPgg3gnl/IVUs1jePs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1483b82426a1600b46440197bfa29750.exe
    "C:\Users\Admin\AppData\Local\Temp\1483b82426a1600b46440197bfa29750.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\1483b82426a1600b46440197bfa29750.exe
      C:\Users\Admin\AppData\Local\Temp\1483b82426a1600b46440197bfa29750.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1483b82426a1600b46440197bfa29750.exe

    Filesize

    286KB

    MD5

    c2b320078881415523d30be603ab04fd

    SHA1

    c4bcabf6651136adfc8a88906988575e5cd9e2c4

    SHA256

    4e163a8eb3d77324da026c7459e724323d9c5d27bc5fbc9270d28bb83e4d88a9

    SHA512

    3a4e948f2bb7eb5a40db5e24c3ae6ab8c9c51909bdec3fe36907948c639b424316f02953856f6129947fe24eb89761213cf7f7dd3bf82ea8f7019d11643efdc5

  • memory/2772-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2772-14-0x0000000001D50000-0x0000000001E83000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2772-20-0x0000000005650000-0x000000000587A000-memory.dmp

    Filesize

    2.2MB

  • memory/2772-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2772-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/5088-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/5088-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/5088-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/5088-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB