Analysis

  • max time kernel
    149s
  • max time network
    166s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 04:10

General

  • Target

    bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe

  • Size

    164KB

  • MD5

    b779127121ae2844dd49a63a9017fa2f

  • SHA1

    638a99a79bc63a7211422db7b851725b62b3617b

  • SHA256

    4241921870ae6fee9cef8a48cfa99f2189dd6d2e88ea22bff6caf6474d7d3ee0

  • SHA512

    c43aafb393ba68406c02a507d1ad5fbc18d78625a65a4c65a5c921ad5bc0cde050a513860c1e9340d6b1dde77b687d1c1a33481e883d5f1097d159f1abab5d2d

  • SSDEEP

    3072:ZJ/YG2oBH7RFQcISXZtYs9DiOkqBFtQhMpDhCVT1A6djL9Jf+yY:ZJ/GoJti4jFtQh2hCVTd/

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Users\Admin\AppData\Local\Temp\bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe
      "C:\Users\Admin\AppData\Local\Temp\bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Users\Admin\AppData\Local\Temp\bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe
        C:\Users\Admin\AppData\Local\Temp\bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1160
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS6374~1.BAT"
          4⤵
          • Deletes itself
          PID:912
  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1248
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1148
      • C:\Windows\system32\conhost.exe
        \??\C:\Windows\system32\conhost.exe "1993735799-1891737890-488354514194519411139935151716296939941937557991445533542"
        1⤵
          PID:1432

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\ms6374069.bat

          Filesize

          201B

          MD5

          99d51a651a8bb27fa5ceeea63f1d7200

          SHA1

          cbca1625fb49963325a93130925c095a31499d6e

          SHA256

          112db0b723bb56eb69ccb3493a68dd0a32785ea7c1fe3d2ae91baff34c746088

          SHA512

          53a91843469cb3fd64b2d0e08c9839641671b0859d14a3500176470e47a12a8327cdd0b9f7917db9debb2653896d4376931daccf8bcf7dec9c2d997b82b78166

        • memory/912-82-0x0000000000080000-0x0000000000094000-memory.dmp

          Filesize

          80KB

        • memory/912-71-0x0000000000000000-mapping.dmp

        • memory/1112-66-0x00000000002C0000-0x00000000002C4000-memory.dmp

          Filesize

          16KB

        • memory/1112-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

          Filesize

          8KB

        • memory/1148-98-0x0000000000440000-0x0000000000457000-memory.dmp

          Filesize

          92KB

        • memory/1148-91-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB

        • memory/1148-94-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB

        • memory/1148-101-0x0000000000420000-0x0000000000437000-memory.dmp

          Filesize

          92KB

        • memory/1160-62-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-67-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-64-0x00000000004010C0-mapping.dmp

        • memory/1160-60-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-74-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-63-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-58-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-56-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1160-55-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/1248-90-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB

        • memory/1248-100-0x0000000000120000-0x0000000000137000-memory.dmp

          Filesize

          92KB

        • memory/1276-75-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB

        • memory/1276-99-0x0000000002960000-0x0000000002977000-memory.dmp

          Filesize

          92KB

        • memory/1276-72-0x0000000002960000-0x0000000002977000-memory.dmp

          Filesize

          92KB

        • memory/1432-97-0x00000000001B0000-0x00000000001C7000-memory.dmp

          Filesize

          92KB

        • memory/1432-95-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB

        • memory/1432-96-0x00000000001D0000-0x00000000001E7000-memory.dmp

          Filesize

          92KB

        • memory/1432-93-0x0000000037420000-0x0000000037430000-memory.dmp

          Filesize

          64KB