Analysis

  • max time kernel
    180s
  • max time network
    182s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 12:05

General

  • Target

    ef978a64f5029f88345b8e623ea8b5a7ad9e2035e47c09c86f7a58e7f89d4195.exe

  • Size

    155KB

  • MD5

    f3d7a2bf6243d92a9e9517c05b0cb752

  • SHA1

    fb054b180b224649d6d9f01446b99762a03e05d3

  • SHA256

    ef978a64f5029f88345b8e623ea8b5a7ad9e2035e47c09c86f7a58e7f89d4195

  • SHA512

    331163ed70633be5c64426f2f22ff7c07c19e0547cc7ae24fd424c9d64f06a61ac24c85179883158c1a17c8360c382c2b06ad37e93ee9dabb1ac9de5576035fa

  • SSDEEP

    3072:Rzr1NrFclCMF8BNCA6GVafIrjhfPre8wwALf536:RNJ+lCMFysAUKaR3

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ef978a64f5029f88345b8e623ea8b5a7ad9e2035e47c09c86f7a58e7f89d4195.exe
    "C:\Users\Admin\AppData\Local\Temp\ef978a64f5029f88345b8e623ea8b5a7ad9e2035e47c09c86f7a58e7f89d4195.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3544
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
        PID:4724

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2984-135-0x0000000002FD0000-0x0000000002FDC000-memory.dmp

      Filesize

      48KB

    • memory/3544-133-0x0000000002050000-0x000000000206F000-memory.dmp

      Filesize

      124KB

    • memory/3544-134-0x00000000020C0000-0x00000000020DF000-memory.dmp

      Filesize

      124KB

    • memory/4724-132-0x0000000000000000-mapping.dmp