Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28/01/2024, 19:51

General

  • Target

    7ddaaad4da9d788389fbcaa24bf011f1.exe

  • Size

    1.3MB

  • MD5

    7ddaaad4da9d788389fbcaa24bf011f1

  • SHA1

    7bd5f60b0ea683f3a238e83dbf50eb3f225a6073

  • SHA256

    b1e358e09b78f7580ffcd335f2e3b0fc8368967995a6912161291eca0ec2dc3f

  • SHA512

    7b96f9ab16ae04d8351c8b237e2c5c5d5e9b247a175a0d741021f4dcfc47b4c63ebd5c78813fd82ea2bebc0f0d283643b6082ddef7b8c7b5712a2b124016df64

  • SSDEEP

    24576:94UPdcOpvhj73LZlKkde4AjRk39NXwfLDpD+uSbrvG:9XPbTjrLHKOe4aRk3UfvpquS

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 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\7ddaaad4da9d788389fbcaa24bf011f1.exe
    "C:\Users\Admin\AppData\Local\Temp\7ddaaad4da9d788389fbcaa24bf011f1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\7ddaaad4da9d788389fbcaa24bf011f1.exe
      C:\Users\Admin\AppData\Local\Temp\7ddaaad4da9d788389fbcaa24bf011f1.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7ddaaad4da9d788389fbcaa24bf011f1.exe

    Filesize

    1.3MB

    MD5

    007b611f5ebd39da20b9d1d040e78670

    SHA1

    fbdedb6cb36241b3958d3366d761f155b874a718

    SHA256

    2a05d1ad08b9bb513430c2105886792f1f7eff92fdd14114ef6c758ccf9ea33d

    SHA512

    b8ff4db7d386285dfa092ee11a7f2e828047ac933b99e358ba953742aca6c62fdc7dbcd13c771b2b4704ca67a25b111f7b3b53beb02e4195eae4253486d785db

  • memory/2088-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2088-2-0x0000000000280000-0x0000000000392000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2088-15-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2088-18-0x0000000003510000-0x000000000397A000-memory.dmp

    Filesize

    4.4MB

  • memory/2940-16-0x00000000002D0000-0x00000000003E2000-memory.dmp

    Filesize

    1.1MB

  • memory/2940-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2940-20-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2940-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB