Analysis

  • max time kernel
    177s
  • max time network
    201s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 04:11

General

  • Target

    bestätigung_zahlungseingang_2014_11_55_02_277_001_033_927_0983900005_0000009127_01_20.exe

  • Size

    168KB

  • MD5

    60e3cb5dd482ce771d0e5c6576a8269c

  • SHA1

    33573fa6ad2ac27d48bd3ef1f84739449ec4b682

  • SHA256

    37d254df44c84c208156c066068f2397e57413affd480a80dc01d0b2eb0cbb31

  • SHA512

    bf2fab79ed0dd3fe763f6e2a0b809454536a5335ef29ebea40d562f2b745d695489d9d3039ab0f79b9f982863bfa0a266996c827b2338712f61965077e65eaa8

  • SSDEEP

    3072:CdLyZlwEyKcoO29Y5eCPN2bViTphJP12EFs+NLVgu2TVAOWX:sLaw7F3CY5e+CVi/yEXlVh2hk

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 17 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 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\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1112
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1212
      • 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:1704
        • 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:2036
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS9522~1.BAT"
            4⤵
            • Deletes itself
            PID:752
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1180
      • C:\Windows\system32\conhost.exe
        \??\C:\Windows\system32\conhost.exe "-12896176651175258002-1942813664-91706573920120600132012377296-780567567175020062"
        1⤵
          PID:1516

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Persistence

        Registry Run Keys / Startup Folder

        1
        T1060

        Defense Evasion

        Modify Registry

        1
        T1112

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\ms9522115.bat
          Filesize

          201B

          MD5

          44332bd3cfe93b2ff1ab3df08a4d4e30

          SHA1

          efb995957ed18788c7bfde79fb6304b2eceeaae0

          SHA256

          9e8bd21138a9eb0370782b2b67557910f10dcdb60e9e8625c9e88bddc7048112

          SHA512

          70160e7d9ac807e5a0410d28e6a2e816503c46b9537d30ac46d3acd1a5fe5caa6ba4b661b8e81bf8aba4e2de1f6df28b5f11b28ffc817ddeaefcacab4a267ce5

        • memory/752-71-0x0000000000000000-mapping.dmp
        • memory/1112-95-0x0000000001B80000-0x0000000001B97000-memory.dmp
          Filesize

          92KB

        • memory/1112-90-0x00000000376C0000-0x00000000376D0000-memory.dmp
          Filesize

          64KB

        • memory/1180-91-0x00000000376C0000-0x00000000376D0000-memory.dmp
          Filesize

          64KB

        • memory/1180-97-0x00000000001B0000-0x00000000001C7000-memory.dmp
          Filesize

          92KB

        • memory/1212-96-0x0000000002720000-0x0000000002737000-memory.dmp
          Filesize

          92KB

        • memory/1212-72-0x0000000002720000-0x0000000002737000-memory.dmp
          Filesize

          92KB

        • memory/1212-75-0x00000000376C0000-0x00000000376D0000-memory.dmp
          Filesize

          64KB

        • memory/1516-94-0x0000000000060000-0x0000000000077000-memory.dmp
          Filesize

          92KB

        • memory/1516-93-0x00000000376C0000-0x00000000376D0000-memory.dmp
          Filesize

          64KB

        • memory/1704-54-0x0000000075591000-0x0000000075593000-memory.dmp
          Filesize

          8KB

        • memory/1704-65-0x00000000002F0000-0x00000000002F4000-memory.dmp
          Filesize

          16KB

        • memory/2036-74-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-80-0x00000000002F0000-0x0000000000304000-memory.dmp
          Filesize

          80KB

        • memory/2036-62-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-58-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-56-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-60-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-67-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-55-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB

        • memory/2036-64-0x00000000004010C0-mapping.dmp
        • memory/2036-63-0x0000000000400000-0x0000000000412000-memory.dmp
          Filesize

          72KB