Analysis

  • max time kernel
    117s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 14:11

General

  • Target

    395311df100f5e54f134e69e971df2cc.exe

  • Size

    1.5MB

  • MD5

    395311df100f5e54f134e69e971df2cc

  • SHA1

    d9d5cb9e5579030439b879bced13ddd6efc94d62

  • SHA256

    9fa086e864b1ae56d39c482c9b857d5890a767d9fea8084d85831fe3f0f8269f

  • SHA512

    1f01618426e42b3564cc5a55ab610d917dd794959dcaa7583648346860523b170fabde620212c1da375810ca3e3c883045618dad295109eeb842bb39eced2770

  • SSDEEP

    24576:BbYeMWoMMLvDEtL/l2jhduyeFa3eG9wv/QWIe7k6PlIY6VXDBW:CJM8otL/l2aY3t9wQW37k6rmXDB

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\395311df100f5e54f134e69e971df2cc.exe
    "C:\Users\Admin\AppData\Local\Temp\395311df100f5e54f134e69e971df2cc.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2752
    • C:\Users\Admin\AppData\Local\Temp\395311df100f5e54f134e69e971df2cc.exe
      C:\Users\Admin\AppData\Local\Temp\395311df100f5e54f134e69e971df2cc.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2752-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2752-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2752-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2752-1-0x0000000001CC0000-0x0000000001DF3000-memory.dmp

    Filesize

    1.2MB

  • memory/3628-13-0x0000000001D40000-0x0000000001E73000-memory.dmp

    Filesize

    1.2MB

  • memory/3628-15-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3628-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3628-21-0x0000000005640000-0x000000000586A000-memory.dmp

    Filesize

    2.2MB

  • memory/3628-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3628-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB