Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    06-03-2024 19:04

General

  • Target

    39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe

  • Size

    1.2MB

  • MD5

    84e1bb40449e55dac3ad999be634703a

  • SHA1

    b9f230ebcf3200150fd6781e1a6260d379daec10

  • SHA256

    39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51

  • SHA512

    b96edf0627f2148926bbe24763fdbb93c78d8ac7aea72bc7c87cd19f3f0fe7104ad174fc013558a622fbf77e365a3ef3abcc5396e39998282b58c752c3bc0077

  • SSDEEP

    12288:K0nxX/2wO1j+ztdz2xjlDa/ZSEniF+G4l:fu7j0jz2Xa/ZSEniF+9

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe
    "C:\Users\Admin\AppData\Local\Temp\39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe
      C:\Users\Admin\AppData\Local\Temp\39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 144
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2900

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\39de1ad8e44a8826aad83f4d600a8e33e76c2d76f186218770752ea0bc63fb51.exe

    Filesize

    1.2MB

    MD5

    b352f861ff4eb286e9742ba0799aa50f

    SHA1

    ffcee5e6c44dcc16d287bd0be9ec38b954f1543b

    SHA256

    5308af104a835704973e3b4ebe793ce5c82d80a59d173da21f4aedd4a683422c

    SHA512

    129e11ae395f893e9ecc312c26a3f465795c4c55f5ab61fc8da09242150778e465c2a23b417b024fb715b1b3f983bceab5de29b6303991338d4865aa4ea3cb8b

  • memory/2088-0-0x0000000000400000-0x00000000004E8000-memory.dmp

    Filesize

    928KB

  • memory/2088-7-0x0000000000400000-0x00000000004E8000-memory.dmp

    Filesize

    928KB

  • memory/2576-9-0x0000000000400000-0x00000000004E8000-memory.dmp

    Filesize

    928KB

  • memory/2576-10-0x0000000002C10000-0x0000000002CF8000-memory.dmp

    Filesize

    928KB