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Analysis

  • max time kernel
    208s
  • max time network
    211s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/03/2023, 18:06

General

  • Target

    MatrixMods [HEN] GSC Injector/Black Ops 2 Injector.exe

  • Size

    1.1MB

  • MD5

    1862b313abae6be9b5e368749a0ae9cd

  • SHA1

    ada6a0ec31547620943ab565f3b9c5d03cef77b4

  • SHA256

    c1e3fcdec1d36183dc4b3c6292efad988ba1aa047de658236fb9cd7ea19c5ff0

  • SHA512

    4c46ca9f745833a7ee0f8dfc08105071ed26266a8f341cb8d015474834d39943b89d8903ea36500367d4a586c8161a1981e1535a71a2b48f0199b35c87548e24

  • SSDEEP

    12288:LuwPBjevHiLOAR1ldJDs6nmbk42cH4nj+lAp/uwPB:LuwZqPiLTR1lX2PE/uwZ

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in Windows directory 3 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MatrixMods [HEN] GSC Injector\Black Ops 2 Injector.exe
    "C:\Users\Admin\AppData\Local\Temp\MatrixMods [HEN] GSC Injector\Black Ops 2 Injector.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    PID:4124
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3328
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:3208
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Modifies registry class
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2196
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:1212
  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Documents\These.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:516
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:2056

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

      Filesize

      3KB

      MD5

      457dd1050799a4336d1a48225d66333d

      SHA1

      916b620de3c0048a22b5617f106362b9c326363d

      SHA256

      5d5dd791c5867924131d750f8f8b729edd0c033a6d63821fba2d05aae788d925

      SHA512

      9809c7ee0ec77181cec929fb83234c272619c98fe5d9dc2f27e839e9a93b0d8ee176a37c32b1022703a56ece671a24ec0e2890fbe46448c9c8b73af8ea37e6c6

    • memory/516-297-0x00007FFF25A60000-0x00007FFF25A70000-memory.dmp

      Filesize

      64KB

    • memory/516-304-0x00007FFF21FF0000-0x00007FFF22000000-memory.dmp

      Filesize

      64KB

    • memory/516-303-0x00007FFF21FF0000-0x00007FFF22000000-memory.dmp

      Filesize

      64KB

    • memory/516-300-0x00007FFF25A60000-0x00007FFF25A70000-memory.dmp

      Filesize

      64KB

    • memory/516-299-0x00007FFF25A60000-0x00007FFF25A70000-memory.dmp

      Filesize

      64KB

    • memory/516-298-0x00007FFF25A60000-0x00007FFF25A70000-memory.dmp

      Filesize

      64KB

    • memory/1212-251-0x0000023874E50000-0x0000023874E52000-memory.dmp

      Filesize

      8KB

    • memory/1212-238-0x0000023874DC0000-0x0000023874DC2000-memory.dmp

      Filesize

      8KB

    • memory/1212-249-0x0000023874E30000-0x0000023874E32000-memory.dmp

      Filesize

      8KB

    • memory/1212-247-0x0000023874E00000-0x0000023874E02000-memory.dmp

      Filesize

      8KB

    • memory/1212-245-0x0000023874DF0000-0x0000023874DF2000-memory.dmp

      Filesize

      8KB

    • memory/1212-243-0x0000023874DE0000-0x0000023874DE2000-memory.dmp

      Filesize

      8KB

    • memory/1212-241-0x0000023874DD0000-0x0000023874DD2000-memory.dmp

      Filesize

      8KB

    • memory/1212-235-0x00000238749F0000-0x00000238749F2000-memory.dmp

      Filesize

      8KB

    • memory/1212-233-0x00000238749E0000-0x00000238749E2000-memory.dmp

      Filesize

      8KB

    • memory/1212-177-0x0000023861CF0000-0x0000023861CF2000-memory.dmp

      Filesize

      8KB

    • memory/1212-180-0x0000023861F30000-0x0000023861F32000-memory.dmp

      Filesize

      8KB

    • memory/1212-182-0x0000023861F50000-0x0000023861F52000-memory.dmp

      Filesize

      8KB

    • memory/1212-214-0x0000023873580000-0x0000023873582000-memory.dmp

      Filesize

      8KB

    • memory/1212-220-0x00000238737F0000-0x00000238737F2000-memory.dmp

      Filesize

      8KB

    • memory/1212-229-0x00000238749C0000-0x00000238749C2000-memory.dmp

      Filesize

      8KB

    • memory/3328-285-0x000002474A300000-0x000002474A302000-memory.dmp

      Filesize

      8KB

    • memory/3328-167-0x000002474A780000-0x000002474A782000-memory.dmp

      Filesize

      8KB

    • memory/3328-292-0x00000247492A0000-0x00000247492A1000-memory.dmp

      Filesize

      4KB

    • memory/3328-165-0x000002474A1C0000-0x000002474A1C2000-memory.dmp

      Filesize

      8KB

    • memory/3328-163-0x00000247492D0000-0x00000247492D1000-memory.dmp

      Filesize

      4KB

    • memory/3328-142-0x000002474A900000-0x000002474A910000-memory.dmp

      Filesize

      64KB

    • memory/3328-126-0x000002474A020000-0x000002474A030000-memory.dmp

      Filesize

      64KB

    • memory/3328-288-0x00000247492D0000-0x00000247492D1000-memory.dmp

      Filesize

      4KB

    • memory/3328-168-0x000002474A7B0000-0x000002474A7B2000-memory.dmp

      Filesize

      8KB

    • memory/4124-116-0x00000000000D0000-0x00000000001F6000-memory.dmp

      Filesize

      1.1MB

    • memory/4124-125-0x00000000080F0000-0x00000000080FE000-memory.dmp

      Filesize

      56KB

    • memory/4124-124-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

      Filesize

      64KB

    • memory/4124-123-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

      Filesize

      64KB

    • memory/4124-122-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

      Filesize

      64KB

    • memory/4124-121-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

      Filesize

      64KB

    • memory/4124-120-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

      Filesize

      40KB

    • memory/4124-119-0x00000000049C0000-0x00000000049D0000-memory.dmp

      Filesize

      64KB

    • memory/4124-118-0x0000000004A50000-0x0000000004AE2000-memory.dmp

      Filesize

      584KB

    • memory/4124-117-0x0000000005040000-0x000000000553E000-memory.dmp

      Filesize

      5.0MB