Analysis

  • max time kernel
    152s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 12:56

General

  • Target

    36f0e5cc57ffaefebc8b692183da671d.exe

  • Size

    2.9MB

  • MD5

    36f0e5cc57ffaefebc8b692183da671d

  • SHA1

    468eb19965bc06196e67f96ef5df0a61f3dcae88

  • SHA256

    caa2d25738ee23aac336920472d24fcd8f92ddc5a642de4b98be0856fda131de

  • SHA512

    6c6779774dcb4666260501d478684d53d51d9f3dda7718ed4e40138ea8b575a85c8c47c07bdfebfc6197f58d33c12d4d9d1d180121ffbf3ef7b031a833762e05

  • SSDEEP

    49152:z8quPyPqAAqc/RP8TiANSzn8PP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:wPfA7c/pcirz8Pgg3gnl/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\36f0e5cc57ffaefebc8b692183da671d.exe
    "C:\Users\Admin\AppData\Local\Temp\36f0e5cc57ffaefebc8b692183da671d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Users\Admin\AppData\Local\Temp\36f0e5cc57ffaefebc8b692183da671d.exe
      C:\Users\Admin\AppData\Local\Temp\36f0e5cc57ffaefebc8b692183da671d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\36f0e5cc57ffaefebc8b692183da671d.exe

    Filesize

    704KB

    MD5

    e8f585d97ac676a6f7e3bf628e4b0f30

    SHA1

    aea53b25316ba9c5e9b9ca244718556dbd85e7e2

    SHA256

    a8ebb9b09d29faaf00d06c98554993d0c70ee316e2c9eca0568ca14e48dc2664

    SHA512

    f4cc3508018392e24bd70b70645101e68df650b32d30c0367c51dfd38e81380ee1ffac4fa654719f26b49a44b7940b806b74fad82fcf447f601f8913c319c453

  • memory/2940-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2940-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2940-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2940-20-0x00000000056C0000-0x00000000058EA000-memory.dmp

    Filesize

    2.2MB

  • memory/2940-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2940-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4924-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4924-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/4924-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4924-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB