Analysis

  • max time kernel
    151s
  • max time network
    174s
  • 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, 23:42

General

  • Target

    2065b8647d62c3963d7104773b85de86.exe

  • Size

    5.8MB

  • MD5

    2065b8647d62c3963d7104773b85de86

  • SHA1

    850236a06177b81081a32dade04d9abce11d44dc

  • SHA256

    f68c59c92102c7d5c6f6296680a42da562c2b241243efa0a0b74d0492b8a8363

  • SHA512

    a0d17adfe94fb991992958c710de8f079fd4da1c0e91672c8b554ed33a1be13b27eb14ce37cacd8085055d1bcc787196ab1979d90ae2ebd0f992396114e6f57e

  • SSDEEP

    98304:mz68VGA0L3z6Hau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwk6:mz6U0Qauq1jI86FA7y2auq1jI86

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\2065b8647d62c3963d7104773b85de86.exe
    "C:\Users\Admin\AppData\Local\Temp\2065b8647d62c3963d7104773b85de86.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Users\Admin\AppData\Local\Temp\2065b8647d62c3963d7104773b85de86.exe
      C:\Users\Admin\AppData\Local\Temp\2065b8647d62c3963d7104773b85de86.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2065b8647d62c3963d7104773b85de86.exe

    Filesize

    1.9MB

    MD5

    dd4c559c7a97271857163d620a767b72

    SHA1

    b5f12bb2442b2ab75435e4fcd62c858b10ac2b42

    SHA256

    74714b6bb7ff1ed379410dfb9cd3df2b66f2d27ed5b67d0614a9e0d6069eb675

    SHA512

    3f5c29590ed96a57ca970de4bffafbc88550009451a661b68e9e2acf1f8e55c862b9c5b3f1c02eca31d320d4a33cd33787c550edceb29f3f121dd01edd5e80a7

  • memory/1396-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1396-15-0x0000000001C80000-0x0000000001DB3000-memory.dmp

    Filesize

    1.2MB

  • memory/1396-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1396-20-0x0000000005580000-0x00000000057AA000-memory.dmp

    Filesize

    2.2MB

  • memory/1396-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1396-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3864-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3864-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/3864-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3864-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB