Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 02:29

General

  • Target

    247e45a604f8fcb487d9be64eeb5607e.exe

  • Size

    1.5MB

  • MD5

    247e45a604f8fcb487d9be64eeb5607e

  • SHA1

    0aaec5d019d6d28a41cc50294cb8f075fa286960

  • SHA256

    326ad12606f5da7658cd1a7f2b4c1e94ca1dbcd894aadb33ff127d9ca7981c47

  • SHA512

    8e4740244ebfea3d31f7aea9d4187cda17b24e9cbc4cea26776f5172b63359e9912ec8e44a12f9e0e4aa4c369a135b5c0324d5c634a687e2a85191a286b59081

  • SSDEEP

    24576:LzNrrq8sATudc5poJWZKXO6TTYVHCmqbC302KV3eBChBAahBW:Ll+8sAYc5pOWZKX7fJmr3DK1BAaD

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\247e45a604f8fcb487d9be64eeb5607e.exe
    "C:\Users\Admin\AppData\Local\Temp\247e45a604f8fcb487d9be64eeb5607e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Users\Admin\AppData\Local\Temp\247e45a604f8fcb487d9be64eeb5607e.exe
      C:\Users\Admin\AppData\Local\Temp\247e45a604f8fcb487d9be64eeb5607e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2216-1-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2216-3-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2216-14-0x0000000003510000-0x00000000039FF000-memory.dmp

    Filesize

    4.9MB

  • memory/2216-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2216-0-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2216-30-0x0000000003510000-0x00000000039FF000-memory.dmp

    Filesize

    4.9MB

  • memory/2860-22-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2860-25-0x0000000003590000-0x00000000037BA000-memory.dmp

    Filesize

    2.2MB

  • memory/2860-18-0x0000000000130000-0x0000000000263000-memory.dmp

    Filesize

    1.2MB

  • memory/2860-16-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2860-31-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB