Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 18:29

General

  • Target

    007f58587cca200e547226a5d3d94f8c.exe

  • Size

    1.3MB

  • MD5

    007f58587cca200e547226a5d3d94f8c

  • SHA1

    2577cdf3697e801fbc2ef2d9c1087434e24f3907

  • SHA256

    37a06220c970820419b4d2757c7c676503db281e88340a661b8a90873965387b

  • SHA512

    a70af449240abe43cec50c5b23ff2b1d043ec5131f542a80facfaeb42267cd98f9ea7fcd4a6f8a38de1bf509c7b404d57f49b784ac183ee43d8009a6d832cd1e

  • SSDEEP

    24576:tFJhGEb/znDJT9dSUe5GioXE9fnGEyrK7MA0qqKzyduINLCtNU9/9Us:ttdBdh8fOEBU9TtF5CteR9j

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\007f58587cca200e547226a5d3d94f8c.exe
    "C:\Users\Admin\AppData\Local\Temp\007f58587cca200e547226a5d3d94f8c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\007f58587cca200e547226a5d3d94f8c.exe
      C:\Users\Admin\AppData\Local\Temp\007f58587cca200e547226a5d3d94f8c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1028

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1028-18-0x0000000000290000-0x00000000003C1000-memory.dmp

    Filesize

    1.2MB

  • memory/1028-24-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/1028-27-0x0000000003500000-0x0000000003722000-memory.dmp

    Filesize

    2.1MB

  • memory/1028-21-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1028-16-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1028-32-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1704-1-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1704-3-0x00000000002C0000-0x00000000003F1000-memory.dmp

    Filesize

    1.2MB

  • memory/1704-14-0x00000000034B0000-0x0000000003997000-memory.dmp

    Filesize

    4.9MB

  • memory/1704-17-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1704-13-0x0000000000770000-0x00000000008D1000-memory.dmp

    Filesize

    1.4MB

  • memory/1704-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB