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Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2024, 16:44

General

  • Target

    7ac1952964290683b7613aa8ad3e28b1.exe

  • Size

    23KB

  • MD5

    7ac1952964290683b7613aa8ad3e28b1

  • SHA1

    162d180f9b940dcdbc9d30fd1d6f6039c9676d35

  • SHA256

    0dd5cc51136a1859f138b1a2a7543aed7ff86ad954e3f9306616afe550abede9

  • SHA512

    798afe3f968dd8633183a1191f8c4b2604657c3f5cc890af46f123d8101a873638fb4a0eb2cff1f3d16935567a20a93475466e14974c8dad93ea5c3d3f2f7e16

  • SSDEEP

    384:4xtvvQTHkpsm8hNzch3r0OtsqcUSJxp6wABa4l/YJ2lNZKhyDJqZqbVVhDR/mWn:ctvW5/oVr0O6Jp6wABNlzlN2GqAbVVhP

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ac1952964290683b7613aa8ad3e28b1.exe
    "C:\Users\Admin\AppData\Local\Temp\7ac1952964290683b7613aa8ad3e28b1.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 96
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\windhcp.ocx

    Filesize

    20KB

    MD5

    389f5ff041d850d6c7deb9e361d44d81

    SHA1

    59815a8f39f046ad7145465aec92edef75366f04

    SHA256

    4741ba71298bf36696e2df6cc977f82d9eb6b48f7be2be4dcf127c3a91efeff9

    SHA512

    a10d54765ed82516922e5b7608791e8985946f729fcb6ad53dd2af65d7995499452163b83743cb2db9cf35afab6f1ccb3d0e502726336350f4d815a730b24c9d

  • memory/2980-6-0x0000000000400000-0x0000000000412017-memory.dmp

    Filesize

    72KB

  • memory/2980-7-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB

  • memory/2980-8-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB