Analysis

  • max time kernel
    30s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 23:35

General

  • Target

    f3a3b2f45320680c1eb364c3411e11cc7b34893a47913023c42dfae38ec7bb10.dll

  • Size

    238KB

  • MD5

    e84b4b7765930ba7138c52e98409e210

  • SHA1

    b3f52a6443f55c596e226039042b550c5b066ae9

  • SHA256

    f3a3b2f45320680c1eb364c3411e11cc7b34893a47913023c42dfae38ec7bb10

  • SHA512

    bae6f2aba2d3bb771bbb687a2d2cbc6ed59ebbe28d89ae8196b1e6b23b7be9f98b126d26febf790fb72880ba412928c5305135c0777c2fba89d467b3d5e9a346

  • SSDEEP

    3072:JnXrqiu9G4DAW0X5iUgPcXwA6aI5k4IcvRVCIdlaEZ+XH1b85ueZQFCVkOchFglJ:JnbdyG4E581VjJXd8y+XMQF8kBF2q4

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3a3b2f45320680c1eb364c3411e11cc7b34893a47913023c42dfae38ec7bb10.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3a3b2f45320680c1eb364c3411e11cc7b34893a47913023c42dfae38ec7bb10.dll,#1
      2⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:1308

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1308-55-0x0000000075B61000-0x0000000075B63000-memory.dmp

    Filesize

    8KB

  • memory/1308-56-0x00000000001C0000-0x0000000000200000-memory.dmp

    Filesize

    256KB