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Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2024, 12:12

General

  • Target

    ddfb773c777f833dd62af65374f485b3.exe

  • Size

    2.7MB

  • MD5

    ddfb773c777f833dd62af65374f485b3

  • SHA1

    c90a7f4faed536336d40066b5580e2207d030925

  • SHA256

    e72112189432a6236c35351d221864675d6c11489cf1ee4ac7efbc38de906245

  • SHA512

    e03660100d113f8fd4044bb0f2133f380da1803a367ff5107d9e5c9c5b385cd5eb5bcde5d73c1a3a67341e2529f74cd35acbc4642c6189cc260bbe3ab47a3499

  • SSDEEP

    49152:wjcVdONFKPIlaGPiltTvICsO7XygRhZ1Bonf:wjceKRGPpqbyMhZ4f

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\ddfb773c777f833dd62af65374f485b3.exe
    "C:\Users\Admin\AppData\Local\Temp\ddfb773c777f833dd62af65374f485b3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\ddfb773c777f833dd62af65374f485b3.exe
      C:\Users\Admin\AppData\Local\Temp\ddfb773c777f833dd62af65374f485b3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ddfb773c777f833dd62af65374f485b3.exe

    Filesize

    2.7MB

    MD5

    62249aa84c685b8b1aaf32c78ab6adb8

    SHA1

    73dbbe8f71ec83f1a611b0ccaece8b2a5bb0629c

    SHA256

    713e9d531a2659f595fa8f96a2cfef19d9664af3b0c748192b54767b64a7cfd2

    SHA512

    dd2c2a16685ce1d333b86b20d798088f32f5fb9ad5f2b7d463269bdced6862b83edf940d8b55b1c35f618a828ec156d848f5f524ac856012c3c679049d1988a3

  • memory/768-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/768-19-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/768-21-0x0000000001A60000-0x0000000001B72000-memory.dmp

    Filesize

    1.1MB

  • memory/768-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3004-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3004-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3004-2-0x0000000000130000-0x0000000000242000-memory.dmp

    Filesize

    1.1MB

  • memory/3004-15-0x00000000036C0000-0x0000000003B2A000-memory.dmp

    Filesize

    4.4MB

  • memory/3004-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB