Analysis

  • max time kernel
    3s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    10-01-2024 19:58

General

  • Target

    5177d198d38faa0b164ff1c5ddb8fb4c.exe

  • Size

    11.0MB

  • MD5

    5177d198d38faa0b164ff1c5ddb8fb4c

  • SHA1

    e6b7703da00a0296fac0226e3ce09ce3e85020df

  • SHA256

    773293e35a2c4dd1963431d0e1bf900554dfc53824149813a138182c969a98ad

  • SHA512

    a33c33977b190257f3356c20e2618cacdec9e9ff38658e976ca261b56e19fb092f88a4c643c91db60a765a9b5356b3f1bb4ca8f22782aa368f6252ab3161e6ff

  • SSDEEP

    98304:z9J1MLiYhXS635mCckFR+vicS43JqqeRnCd7fiNvH1VKx35mCckFR+vicS43:pAuOCS33FR+6cB+Rn07U/1c33FR+6c

Score
7/10
upx

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\5177d198d38faa0b164ff1c5ddb8fb4c.exe
    "C:\Users\Admin\AppData\Local\Temp\5177d198d38faa0b164ff1c5ddb8fb4c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Users\Admin\AppData\Local\Temp\5177d198d38faa0b164ff1c5ddb8fb4c.exe
      C:\Users\Admin\AppData\Local\Temp\5177d198d38faa0b164ff1c5ddb8fb4c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1416-20-0x0000000001FA0000-0x00000000021FA000-memory.dmp

    Filesize

    2.4MB

  • memory/1416-18-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/1416-43-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/2572-1-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/2572-3-0x0000000002280000-0x00000000024DA000-memory.dmp

    Filesize

    2.4MB

  • memory/2572-0-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2572-15-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2572-16-0x0000000004F20000-0x00000000058BE000-memory.dmp

    Filesize

    9.6MB

  • memory/2572-42-0x0000000004F20000-0x00000000058BE000-memory.dmp

    Filesize

    9.6MB