Analysis

  • max time kernel
    335s
  • max time network
    323s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-07-2022 16:35

General

  • Target

    Fortnite Hack v1.17/injector.exe

  • Size

    504KB

  • MD5

    b989834fe117f763a5b08223d839f4e9

  • SHA1

    06798c3a87b1ca1ca62f5571c36e44433eb92f5c

  • SHA256

    4e98f37fb1499cc9ccd6c84c9e920bbad3784fac3acd084a7113d788e87d5d69

  • SHA512

    73a38d45d6c872be00e02cf1360eaa151acfe569a9d31ba3075cb34e63b907b63a652c9d7979bbebbbc46c6177d9083b7775f2105871b37db98ceda1e1920129

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fortnite Hack v1.17\injector.exe
    "C:\Users\Admin\AppData\Local\Temp\Fortnite Hack v1.17\injector.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Users\Admin\AppData\Local\Temp\conhost.exe
      "C:\Users\Admin\AppData\Local\Temp\conhost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:640
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 1251 & powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\RuntimeBroker" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\MicrosoftSystemData"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3480
        • C:\Windows\SysWOW64\chcp.com
          chcp 1251
          4⤵
            PID:1464
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop"
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4324
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\RuntimeBroker"
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1280
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\MicrosoftSystemData"
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3936
      • C:\Users\Admin\AppData\Local\Temp\svhost.exe
        "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
        2⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:3224
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /TN Cache-S-21-2946144819-3e21f723 /TR "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
          3⤵
          • Creates scheduled task(s)
          PID:1176
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3252

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      25cc162267929fe37e2965498cb3c64f

      SHA1

      cbdb1465b33cb042b0f222f3fbfd3bd801f4e31e

      SHA256

      3c4de8ab262c6fc334f5b7d851f36b5ce05d1a5c1cc78ab9c562b147e6352bfb

      SHA512

      971fa5bbef2f123c2ede891258d6a638725c0e011f7290ec58f6756f5e6a5f1f7651b7908a79866d324156cd5797aa07c53bbf68685d747802690fcf0b55739f

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      dd4849f80bd969fe8044f7a9a10b7dee

      SHA1

      55c5834db0522c1c6c2f64a416ce5bef561dddf8

      SHA256

      0bd30a1a7d25ba24f998552483da7852b30070c683a2c2212a7f39db2e4b426f

      SHA512

      e2f1cad19acbac67b0936114d6654f3db0b17390a51c3c7576649f8f7a69e9f5f3ac28a35decbb7aaae549e24b8bcea43b7bef8f7d1e780e5d28462637d4560b

    • C:\Users\Admin\AppData\Local\Temp\conhost.exe

      Filesize

      91KB

      MD5

      771731378a96560cd15d4cf5b2808aed

      SHA1

      d9c4ed0e64b543c391a6d83f8347ace7bc43e536

      SHA256

      0fa160f044c73e7861ac391e5c97134f4acc78b9a667d01941e404a8413807fd

      SHA512

      3c49e76cb67809beaf81bbcd4505f1c60bdee0ee0a187346331a9db3dcbd923ccc248387f6284c7d7f1354decb1e917a42412b1d0335f5fa751ae4fc4fc832db

    • C:\Users\Admin\AppData\Local\Temp\conhost.exe

      Filesize

      91KB

      MD5

      771731378a96560cd15d4cf5b2808aed

      SHA1

      d9c4ed0e64b543c391a6d83f8347ace7bc43e536

      SHA256

      0fa160f044c73e7861ac391e5c97134f4acc78b9a667d01941e404a8413807fd

      SHA512

      3c49e76cb67809beaf81bbcd4505f1c60bdee0ee0a187346331a9db3dcbd923ccc248387f6284c7d7f1354decb1e917a42412b1d0335f5fa751ae4fc4fc832db

    • C:\Users\Admin\AppData\Local\Temp\svhost.exe

      Filesize

      123KB

      MD5

      1a07b35055a94e295213e75c7252b96f

      SHA1

      137aaec61339f2adadba840544da32458f19e445

      SHA256

      d1112ff71f6e5bf6ad01fac051f98b2bb1f1d142c38ef084a8386f73a9e02ffd

      SHA512

      1b293fed019a405fb4b9618837cabfd3d6838db51e6ebd015c126ae522d284e4a00efcf2a79430debf022d67f948807ab465df7dcad69e76bd84619130c82c80

    • C:\Users\Admin\AppData\Local\Temp\svhost.exe

      Filesize

      123KB

      MD5

      1a07b35055a94e295213e75c7252b96f

      SHA1

      137aaec61339f2adadba840544da32458f19e445

      SHA256

      d1112ff71f6e5bf6ad01fac051f98b2bb1f1d142c38ef084a8386f73a9e02ffd

      SHA512

      1b293fed019a405fb4b9618837cabfd3d6838db51e6ebd015c126ae522d284e4a00efcf2a79430debf022d67f948807ab465df7dcad69e76bd84619130c82c80

    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe

      Filesize

      123KB

      MD5

      1a07b35055a94e295213e75c7252b96f

      SHA1

      137aaec61339f2adadba840544da32458f19e445

      SHA256

      d1112ff71f6e5bf6ad01fac051f98b2bb1f1d142c38ef084a8386f73a9e02ffd

      SHA512

      1b293fed019a405fb4b9618837cabfd3d6838db51e6ebd015c126ae522d284e4a00efcf2a79430debf022d67f948807ab465df7dcad69e76bd84619130c82c80

    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe

      Filesize

      123KB

      MD5

      1a07b35055a94e295213e75c7252b96f

      SHA1

      137aaec61339f2adadba840544da32458f19e445

      SHA256

      d1112ff71f6e5bf6ad01fac051f98b2bb1f1d142c38ef084a8386f73a9e02ffd

      SHA512

      1b293fed019a405fb4b9618837cabfd3d6838db51e6ebd015c126ae522d284e4a00efcf2a79430debf022d67f948807ab465df7dcad69e76bd84619130c82c80

    • memory/640-146-0x0000000004C90000-0x0000000004C9A000-memory.dmp

      Filesize

      40KB

    • memory/640-145-0x00000000002E0000-0x00000000002FE000-memory.dmp

      Filesize

      120KB

    • memory/640-142-0x0000000000000000-mapping.dmp

    • memory/1176-153-0x0000000000000000-mapping.dmp

    • memory/1280-169-0x0000000000000000-mapping.dmp

    • memory/1280-172-0x0000000071210000-0x000000007125C000-memory.dmp

      Filesize

      304KB

    • memory/1464-151-0x0000000000000000-mapping.dmp

    • memory/3224-147-0x0000000000000000-mapping.dmp

    • memory/3480-150-0x0000000000000000-mapping.dmp

    • memory/3936-173-0x0000000000000000-mapping.dmp

    • memory/3936-175-0x0000000071210000-0x000000007125C000-memory.dmp

      Filesize

      304KB

    • memory/4324-154-0x00000000032A0000-0x00000000032D6000-memory.dmp

      Filesize

      216KB

    • memory/4324-162-0x00000000081E0000-0x000000000885A000-memory.dmp

      Filesize

      6.5MB

    • memory/4324-152-0x0000000000000000-mapping.dmp

    • memory/4324-168-0x0000000007DE0000-0x0000000007DE8000-memory.dmp

      Filesize

      32KB

    • memory/4324-167-0x0000000007EA0000-0x0000000007EBA000-memory.dmp

      Filesize

      104KB

    • memory/4324-155-0x0000000005A60000-0x0000000006088000-memory.dmp

      Filesize

      6.2MB

    • memory/4324-156-0x00000000060C0000-0x00000000060E2000-memory.dmp

      Filesize

      136KB

    • memory/4324-157-0x0000000006160000-0x00000000061C6000-memory.dmp

      Filesize

      408KB

    • memory/4324-158-0x0000000006750000-0x000000000676E000-memory.dmp

      Filesize

      120KB

    • memory/4324-161-0x0000000006DE0000-0x0000000006DFE000-memory.dmp

      Filesize

      120KB

    • memory/4324-160-0x000000006E980000-0x000000006E9CC000-memory.dmp

      Filesize

      304KB

    • memory/4324-159-0x0000000007A40000-0x0000000007A72000-memory.dmp

      Filesize

      200KB

    • memory/4324-163-0x0000000007B80000-0x0000000007B9A000-memory.dmp

      Filesize

      104KB

    • memory/4324-166-0x0000000007DA0000-0x0000000007DAE000-memory.dmp

      Filesize

      56KB

    • memory/4324-164-0x0000000007BD0000-0x0000000007BDA000-memory.dmp

      Filesize

      40KB

    • memory/4324-165-0x0000000007E00000-0x0000000007E96000-memory.dmp

      Filesize

      600KB

    • memory/4696-141-0x0000000008C20000-0x0000000008C70000-memory.dmp

      Filesize

      320KB

    • memory/4696-130-0x0000000006670000-0x0000000006C88000-memory.dmp

      Filesize

      6.1MB

    • memory/4696-140-0x0000000009AB0000-0x0000000009FDC000-memory.dmp

      Filesize

      5.2MB

    • memory/4696-139-0x00000000093B0000-0x0000000009572000-memory.dmp

      Filesize

      1.8MB

    • memory/4696-138-0x0000000008AC0000-0x0000000008B26000-memory.dmp

      Filesize

      408KB

    • memory/4696-137-0x0000000008710000-0x000000000872E000-memory.dmp

      Filesize

      120KB

    • memory/4696-136-0x0000000008E00000-0x00000000093A4000-memory.dmp

      Filesize

      5.6MB

    • memory/4696-135-0x00000000087B0000-0x0000000008842000-memory.dmp

      Filesize

      584KB

    • memory/4696-134-0x0000000008690000-0x0000000008706000-memory.dmp

      Filesize

      472KB

    • memory/4696-133-0x0000000006090000-0x00000000060CC000-memory.dmp

      Filesize

      240KB

    • memory/4696-132-0x0000000008200000-0x000000000830A000-memory.dmp

      Filesize

      1.0MB

    • memory/4696-131-0x0000000008010000-0x0000000008022000-memory.dmp

      Filesize

      72KB