Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 07:54

General

  • Target

    44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd.exe

  • Size

    132KB

  • MD5

    b3db56f42bfb5578eba98924644abf65

  • SHA1

    c0574deb816f35e90a2f6e09e4924d17243806ce

  • SHA256

    44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd

  • SHA512

    1fe71cd47fd8bc21e9e70d072c9847885e8ff7631b2219e823e488f652407052e62a59b0ffd4fe24a4d884a6f6b3f1d6c13c13d85a4e41300b0f8595a4e15705

  • SSDEEP

    3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a

Malware Config

Signatures

  • WarzoneRat, AveMaria

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Modifies WinLogon 2 TTPs 4 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd.exe
    "C:\Users\Admin\AppData\Local\Temp\44337a866f639a40a3730a29a44dfebc9f6828148b409c057969c27987c84dbd.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Checks computer location settings
    • Drops startup file
    • Loads dropped DLL
    • Accesses Microsoft Outlook profiles
    • Modifies WinLogon
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • NTFS ADS
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:652
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath C:\
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3628
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe"
      2⤵
        PID:4672
      • C:\Users\Admin\AppData\Local\Temp\13.exe
        "C:\Users\Admin\AppData\Local\Temp\13.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2012
        • C:\Windows\SysWOW64\netsh.exe
          netsh advfirewall firewall add rule name="3389" dir=in action=allow protocol=TCP localport=3389
          3⤵
          • Modifies Windows Firewall
          PID:1540
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 396
          3⤵
          • Program crash
          PID:2404
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k NetworkService -s TermService
      1⤵
        PID:1960
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k NetworkService -s TermService
        1⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2012 -ip 2012
        1⤵
          PID:4472
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3076 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
          1⤵
            PID:4904

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\13.exe

            Filesize

            70KB

            MD5

            ca96229390a0e6a53e8f2125f2c01114

            SHA1

            a54b1081cf58724f8cb292b4d165dfee2fb1c9f6

            SHA256

            0df3d05900e7b530f6c2a281d43c47839f2cf2a5d386553c8dc46e463a635a2c

            SHA512

            e93445bce6c8b6f51890309577a0ea9369860d2e6bf8cc0ca708879a77bb176d27c5f559bbdb7deb4b719aee0fc48d9068c293559f7629baf4ec3515898102ef

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zwoqofjx.f4n.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

            Filesize

            326KB

            MD5

            ef12ab9d0b231b8f898067b2114b1bc0

            SHA1

            6d90f27b2105945f9bb77039e8b892070a5f9442

            SHA256

            2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

            SHA512

            2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

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

            Filesize

            133KB

            MD5

            75f8cc548cabf0cc800c25047e4d3124

            SHA1

            602676768f9faecd35b48c38a0632781dfbde10c

            SHA256

            fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

            SHA512

            ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

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

            Filesize

            429KB

            MD5

            109f0f02fd37c84bfc7508d4227d7ed5

            SHA1

            ef7420141bb15ac334d3964082361a460bfdb975

            SHA256

            334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

            SHA512

            46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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

            Filesize

            1.2MB

            MD5

            d7858e8449004e21b01d468e9fd04b82

            SHA1

            9524352071ede21c167e7e4f106e9526dc23ef4e

            SHA256

            78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

            SHA512

            1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

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

            Filesize

            141KB

            MD5

            471c983513694ac3002590345f2be0da

            SHA1

            6612b9af4ff6830fa9b7d4193078434ef72f775b

            SHA256

            bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

            SHA512

            a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

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

            Filesize

            81KB

            MD5

            7587bf9cb4147022cd5681b015183046

            SHA1

            f2106306a8f6f0da5afb7fc765cfa0757ad5a628

            SHA256

            c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

            SHA512

            0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

          • \??\c:\program files\microsoft dn1\rdpwrap.ini

            Filesize

            275KB

            MD5

            4d18179c3e64e912a2ecd80a8aed4aa7

            SHA1

            1330011d2f45017c5991e681fd1dfceaaff268bf

            SHA256

            2de7c3db2e91021bae6e16d67677ea9ef123809eed237f804d4f7b3c0315ba5c

            SHA512

            d3c0f83b1d81be32a72335c8bfa7f41d4ca8df19be86470df52633ee32f4d73112a836d04e2b6276bed754b6f2d99d85024d7a327135bd348785ccdbbe8fcc0d

          • \??\c:\program files\microsoft dn1\sqlmap.dll

            Filesize

            114KB

            MD5

            461ade40b800ae80a40985594e1ac236

            SHA1

            b3892eef846c044a2b0785d54a432b3e93a968c8

            SHA256

            798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

            SHA512

            421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

          • memory/652-25-0x000000000AB00000-0x000000000ACA0000-memory.dmp

            Filesize

            1.6MB

          • memory/2012-69-0x0000000000990000-0x00000000009BD000-memory.dmp

            Filesize

            180KB

          • memory/2012-38-0x0000000000990000-0x00000000009BD000-memory.dmp

            Filesize

            180KB

          • memory/3628-63-0x0000000007040000-0x0000000007054000-memory.dmp

            Filesize

            80KB

          • memory/3628-20-0x0000000005500000-0x0000000005854000-memory.dmp

            Filesize

            3.3MB

          • memory/3628-24-0x0000000005B10000-0x0000000005B5C000-memory.dmp

            Filesize

            304KB

          • memory/3628-21-0x0000000005AD0000-0x0000000005AEE000-memory.dmp

            Filesize

            120KB

          • memory/3628-39-0x000000007EFF0000-0x000000007F000000-memory.dmp

            Filesize

            64KB

          • memory/3628-40-0x00000000060A0000-0x00000000060D2000-memory.dmp

            Filesize

            200KB

          • memory/3628-41-0x0000000070230000-0x000000007027C000-memory.dmp

            Filesize

            304KB

          • memory/3628-52-0x0000000006080000-0x000000000609E000-memory.dmp

            Filesize

            120KB

          • memory/3628-53-0x0000000006CA0000-0x0000000006D43000-memory.dmp

            Filesize

            652KB

          • memory/3628-54-0x0000000007440000-0x0000000007ABA000-memory.dmp

            Filesize

            6.5MB

          • memory/3628-55-0x0000000006E00000-0x0000000006E1A000-memory.dmp

            Filesize

            104KB

          • memory/3628-56-0x0000000006E70000-0x0000000006E7A000-memory.dmp

            Filesize

            40KB

          • memory/3628-1-0x0000000002180000-0x00000000021B6000-memory.dmp

            Filesize

            216KB

          • memory/3628-28-0x00000000046E0000-0x00000000046F0000-memory.dmp

            Filesize

            64KB

          • memory/3628-60-0x0000000007080000-0x0000000007116000-memory.dmp

            Filesize

            600KB

          • memory/3628-61-0x0000000007000000-0x0000000007011000-memory.dmp

            Filesize

            68KB

          • memory/3628-62-0x0000000007030000-0x000000000703E000-memory.dmp

            Filesize

            56KB

          • memory/3628-0-0x0000000073A4E000-0x0000000073A4F000-memory.dmp

            Filesize

            4KB

          • memory/3628-64-0x0000000007140000-0x000000000715A000-memory.dmp

            Filesize

            104KB

          • memory/3628-65-0x0000000007120000-0x0000000007128000-memory.dmp

            Filesize

            32KB

          • memory/3628-68-0x0000000073A40000-0x00000000741F0000-memory.dmp

            Filesize

            7.7MB

          • memory/3628-7-0x0000000005490000-0x00000000054F6000-memory.dmp

            Filesize

            408KB

          • memory/3628-6-0x0000000005420000-0x0000000005486000-memory.dmp

            Filesize

            408KB

          • memory/3628-5-0x0000000005380000-0x00000000053A2000-memory.dmp

            Filesize

            136KB

          • memory/3628-4-0x0000000004D20000-0x0000000005348000-memory.dmp

            Filesize

            6.2MB

          • memory/3628-3-0x0000000073A40000-0x00000000741F0000-memory.dmp

            Filesize

            7.7MB

          • memory/3628-2-0x0000000073A40000-0x00000000741F0000-memory.dmp

            Filesize

            7.7MB

          • memory/4672-22-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

            Filesize

            4KB