Analysis

  • max time kernel
    147s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 17:59

General

  • Target

    689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe

  • Size

    361KB

  • MD5

    f9f40f5e067fdd7ddd9f31044c6d774b

  • SHA1

    cd249fcff76dc9bf278c43423a723bc9f841b8e2

  • SHA256

    689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c

  • SHA512

    80aef6132b1769e40a3a6324dd9636c36febc80f93edfa33f851316bdb1d9e91af1102b3dae11965e1def013abc181891b7b670b5e2556dac4f044399414768b

  • SSDEEP

    6144:yflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:yflfAsiVGjSGecvX

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies Internet Explorer settings 1 TTPs 29 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe
    "C:\Users\Admin\AppData\Local\Temp\689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:800
    • C:\Temp\zatrstuvtmnopqoh.exe
      C:\Temp\zatrstuvtmnopqoh.exe run
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:884
      • C:\temp\CreateProcess.exe
        C:\temp\CreateProcess.exe C:\Temp\vvutsjihhg.exe ups_run
        3⤵
        • Executes dropped EXE
        PID:1636
        • C:\Temp\vvutsjihhg.exe
          C:\Temp\vvutsjihhg.exe ups_run
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1020
          • C:\temp\CreateProcess.exe
            C:\temp\CreateProcess.exe C:\windows\system32\ipconfig.exe /release
            5⤵
            • Executes dropped EXE
            PID:568
            • C:\windows\system32\ipconfig.exe
              C:\windows\system32\ipconfig.exe /release
              6⤵
              • Gathers network information
              PID:552
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • C:\Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • C:\Temp\vvutsjihhg.exe

    Filesize

    361KB

    MD5

    d603eed7179e288b293521f5917d11ea

    SHA1

    f9604f2760283cbd4452d90531eb8d0ec207aebf

    SHA256

    9da6b21759a4534719663beb04075b859b941d3ef3c5613a98f27796cbed27cb

    SHA512

    76626d4a4bfd5944885978095b956fcdb54c9e917c884a475ce2c1d80c1c632682ad4e7eb20b02e53762e599e71005f70261d41f13135ef47f8c91e4ce0a607f

  • C:\Temp\zatrstuvtmnopqoh.exe

    Filesize

    361KB

    MD5

    33ee22e7ff5a11449987ebd6485c4b0f

    SHA1

    82c89490b9499de6ce6568cb5c85dbb5b14f1feb

    SHA256

    484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791

    SHA512

    7b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69

  • C:\Temp\zatrstuvtmnopqoh.exe

    Filesize

    361KB

    MD5

    33ee22e7ff5a11449987ebd6485c4b0f

    SHA1

    82c89490b9499de6ce6568cb5c85dbb5b14f1feb

    SHA256

    484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791

    SHA512

    7b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69

  • C:\temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • \Temp\CreateProcess.exe

    Filesize

    3KB

    MD5

    553ecd3b00fccb6eab67e6e3c1a38a0f

    SHA1

    ce6334b596103931697778f409cb062484c3665d

    SHA256

    c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5

    SHA512

    994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c

  • \Temp\zatrstuvtmnopqoh.exe

    Filesize

    361KB

    MD5

    33ee22e7ff5a11449987ebd6485c4b0f

    SHA1

    82c89490b9499de6ce6568cb5c85dbb5b14f1feb

    SHA256

    484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791

    SHA512

    7b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69

  • memory/568-65-0x0000000000000000-mapping.dmp

  • memory/884-55-0x0000000000000000-mapping.dmp

  • memory/1636-61-0x0000000000000000-mapping.dmp