Analysis

  • max time kernel
    1s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 07:08

General

  • Target

    11c4d629a662ed9de5f754206a1aab20.exe

  • Size

    2.6MB

  • MD5

    11c4d629a662ed9de5f754206a1aab20

  • SHA1

    aa89f3a31019b4433ecc0ded2b7cc0b0bfce15bf

  • SHA256

    39f70cadf72e03c42978e98229e9ecb6b70eaaff05f699665453a6b681b198e5

  • SHA512

    73c3a798124b2aaf6588a248a6dda2425c8c729ee30b213c7278788acc487a86dffcc26e39aec48a5a8b3e9cbda52e71f62215bc123531d6d6d260a48c58c747

  • SSDEEP

    49152:t//2OdejW+suPMCqCOwK6mCvXH6M6pIK2vzc3T/ay3:tX1/+FoVIM373

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11c4d629a662ed9de5f754206a1aab20.exe
    "C:\Users\Admin\AppData\Local\Temp\11c4d629a662ed9de5f754206a1aab20.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\11c4d629a662ed9de5f754206a1aab20.exe
      C:\Users\Admin\AppData\Local\Temp\11c4d629a662ed9de5f754206a1aab20.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2240

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2240-18-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/2240-20-0x00000000021C0000-0x000000000241A000-memory.dmp

    Filesize

    2.4MB

  • memory/2240-43-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/2512-1-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2512-3-0x00000000021C0000-0x000000000241A000-memory.dmp

    Filesize

    2.4MB

  • memory/2512-15-0x0000000003AC0000-0x000000000445E000-memory.dmp

    Filesize

    9.6MB

  • memory/2512-14-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2512-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/2512-42-0x0000000003AC0000-0x000000000445E000-memory.dmp

    Filesize

    9.6MB