Analysis

  • max time kernel
    42s
  • max time network
    48s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-03-2024 19:05

General

  • Target

    TraceCleaner.exe

  • Size

    11KB

  • MD5

    33fbca8dc3230e2c0c36678c787a63d8

  • SHA1

    e5827fdc5262df48ab53d766a74f2a700cb6b049

  • SHA256

    109b359176e064a3b40100491fbd3217a9a0b7027fd2fee05c5930a2df06770c

  • SHA512

    299a4148337f46c32df4837bcf8dfa2d9984c1b174aec8052e8fd4d7b823b7a50f8f5c990f436578ed7f73a16cf77cced465262b22281d78fd53db0ef89cc6e0

  • SSDEEP

    192:5x8JZ+SbRcum8HKH0BGEPEwzsrogKym+MKNA5jKmo:5xi+K88u0BGEsJogKyHMqAJKm

Score
10/10

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 44 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TraceCleaner.exe
    "C:\Users\Admin\AppData\Local\Temp\TraceCleaner.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Windows\SysWOW64\reg.exe
      "C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\halfkyle53614797.vbs" /f
      2⤵
      • Modifies registry class
      PID:1920
    • C:\Windows\SysWOW64\reg.exe
      "C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
      2⤵
      • Modifies registry class
      PID:1960
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C computerdefaults.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:232
      • C:\Windows\SysWOW64\ComputerDefaults.exe
        computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4072
        • C:\Windows\SysWOW64\wscript.exe
          "wscript.exe" C:\Users\Admin\AppData\Local\Temp\halfkyle53614797.vbs
          4⤵
          • Checks computer location settings
          • Suspicious use of WriteProcessMemory
          PID:2284
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
            5⤵
              PID:2760
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN GitHubDesktopUpdater_ByDQCYCY0O0mF82xY050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\ByDQCYCY0O0mF82xY050MX.exe" /RL HIGHEST /IT
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:868
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Create /SC ONLOGON /TN GitHubDesktopUpdater_ByDQCYCY0O0mF82xY050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Shell\ByDQCYCY0O0mF82xY050MX.exe" /RL HIGHEST /IT
          3⤵
          • Creates scheduled task(s)
          PID:4984
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4356

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll

      Filesize

      1.4MB

      MD5

      6f2fdecc48e7d72ca1eb7f17a97e59ad

      SHA1

      fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056

      SHA256

      70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809

      SHA512

      fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b

    • C:\Users\Admin\AppData\Local\Temp\halfkyle53614797.vbs

      Filesize

      171B

      MD5

      a34267102c21aff46aecc85598924544

      SHA1

      77268af47c6a4b9c6be7f7487b2c9b233d49d435

      SHA256

      eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

      SHA512

      5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

    • memory/3032-3-0x0000000004EF0000-0x0000000004F00000-memory.dmp

      Filesize

      64KB

    • memory/3032-25-0x0000000004EF0000-0x0000000004F00000-memory.dmp

      Filesize

      64KB

    • memory/3032-4-0x00000000028C0000-0x00000000028CA000-memory.dmp

      Filesize

      40KB

    • memory/3032-5-0x0000000004F00000-0x0000000004F92000-memory.dmp

      Filesize

      584KB

    • memory/3032-6-0x0000000005550000-0x0000000005AF4000-memory.dmp

      Filesize

      5.6MB

    • memory/3032-1-0x0000000004E20000-0x0000000004E3A000-memory.dmp

      Filesize

      104KB

    • memory/3032-10-0x000000000ACF0000-0x000000000B8F0000-memory.dmp

      Filesize

      12.0MB

    • memory/3032-2-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/3032-0-0x0000000000C70000-0x0000000000C7A000-memory.dmp

      Filesize

      40KB

    • memory/3032-26-0x0000000011E70000-0x0000000012B12000-memory.dmp

      Filesize

      12.6MB

    • memory/3032-13-0x00000000746F0000-0x0000000074EA0000-memory.dmp

      Filesize

      7.7MB

    • memory/4356-11-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-19-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-24-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-23-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-22-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-21-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-20-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-18-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-14-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB

    • memory/4356-12-0x0000010B2E470000-0x0000010B2E471000-memory.dmp

      Filesize

      4KB