Analysis

  • max time kernel
    142s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 07:21

General

  • Target

    1201efb6ba5b939afc31dfd58ffa5cb3.exe

  • Size

    1.5MB

  • MD5

    1201efb6ba5b939afc31dfd58ffa5cb3

  • SHA1

    e3dee064dbab2f8675447a7784dd41441bd360d5

  • SHA256

    36ba8995f2c5d84444d060c9c042c1a216b72fcbd0fc7fc2d740e1ada284e814

  • SHA512

    665abfc67cd18b55f68f5e4da9c6e134417e62d963efe6593a228dff5825112e5bd765e360e0884a9ce904f7449c928c2c058c59660995b46be5df3d65d36def

  • SSDEEP

    24576:oWGmakcorBGOMOoO569sCWZQknasaf+Fu4gIloi5oLX95sPQMGwqF2yGIDKHaQiW:lGytrBPFoO569Cak/aWFBF5oDzs1Gwq5

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 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\1201efb6ba5b939afc31dfd58ffa5cb3.exe
    "C:\Users\Admin\AppData\Local\Temp\1201efb6ba5b939afc31dfd58ffa5cb3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4376
    • C:\Users\Admin\AppData\Local\Temp\1201efb6ba5b939afc31dfd58ffa5cb3.exe
      C:\Users\Admin\AppData\Local\Temp\1201efb6ba5b939afc31dfd58ffa5cb3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4984

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4376-1-0x0000000001C70000-0x0000000001DA3000-memory.dmp

    Filesize

    1.2MB

  • memory/4376-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4376-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4376-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4984-15-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4984-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4984-21-0x00000000056C0000-0x00000000058EA000-memory.dmp

    Filesize

    2.2MB

  • memory/4984-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4984-13-0x0000000001DC0000-0x0000000001EF3000-memory.dmp

    Filesize

    1.2MB

  • memory/4984-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB