Analysis

  • max time kernel
    142s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2023 14:33

General

  • Target

    c5ee57ca9f291853b25368f5adf6c129.exe

  • Size

    10.6MB

  • MD5

    c5ee57ca9f291853b25368f5adf6c129

  • SHA1

    7ba083af8427df77dec56e6f97802f7712bce820

  • SHA256

    1b9481b0170ff90b92a13f8256f0f5b059cd341c2c054637cec2e1a6e7184290

  • SHA512

    38d3e5aa83ff4191577bc2e78e53304fefa008fbecc83552f6d9abd5757db4186eae9869023424253959f5a4582d97b24cb8cab3e589ad43b35925619733a7fd

  • SSDEEP

    196608:Oj6EJzXtsAutVlZAO7ir1bdmzXtsAutVlZAyFqDSbU6q54zXtsAutVlZAO7ir1bq:lU+jQb0+jL8/6D+jQb0+jg

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\c5ee57ca9f291853b25368f5adf6c129.exe
    "C:\Users\Admin\AppData\Local\Temp\c5ee57ca9f291853b25368f5adf6c129.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3360
    • C:\Users\Admin\AppData\Local\Temp\c5ee57ca9f291853b25368f5adf6c129.exe
      C:\Users\Admin\AppData\Local\Temp\c5ee57ca9f291853b25368f5adf6c129.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:492

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\c5ee57ca9f291853b25368f5adf6c129.exe

    Filesize

    10KB

    MD5

    e8916d586580863dd8c9b3e7a0ab8ce4

    SHA1

    0f0a94edb57b30725c55f498897298f75804c8e2

    SHA256

    1a3b1173447a5c02b2706d5a68f617a61d7ad8065f1dcb787dd7eb5ba340fd4d

    SHA512

    e6ac11e680fc877441d8f6e4aae26bb3b97074a1427215beeadf5d7197c38a703d5559a0b52d85d36ca518fb6e4b69bff2a2a7500681964e0494064679e2c468

  • memory/492-13-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/492-14-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/492-15-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/492-20-0x0000000005770000-0x0000000005992000-memory.dmp

    Filesize

    2.1MB

  • memory/492-21-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/492-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/3360-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/3360-1-0x0000000001C80000-0x0000000001DB1000-memory.dmp

    Filesize

    1.2MB

  • memory/3360-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/3360-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB