Analysis

  • max time kernel
    122s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2023, 12:04

General

  • Target

    RFQ.exe

  • Size

    355KB

  • MD5

    f734c6433f83441b57db89f3c37b21e8

  • SHA1

    d5f26eb382cd9ad2a220a35b2eadfed2b49007f0

  • SHA256

    c353f375242393a8bc42afcfa590ce13ddf30a4b2b881e47ddf9fa621a677ac0

  • SHA512

    d5f464bebab1f08d6ea1a792fccc0f02b00aa8a49c73755128e2eccec3b5e95a9339027e63d5f0b8f98d404dc4e2b8376970e9ea324ef2076e0a78a2f8c6ac1e

  • SSDEEP

    6144:l69Syfirb6DYPrRPANmynocmBWwGorbGLAsND8k6PNofp8aAPwX3MmI:lrGquDYD2Nmyn5mHGorbGLAsQiOaAInv

Malware Config

Extracted

Family

warzonerat

C2

185.29.9.20:5200

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 11 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.

  • Executes dropped EXE 2 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 4 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Users\Admin\AppData\Local\Temp\RFQ.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4600
      • C:\Users\Admin\Documents\recycling.exe
        "C:\Users\Admin\Documents\recycling.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3596
        • C:\Users\Admin\Documents\recycling.exe
          "C:\Users\Admin\Documents\recycling.exe"
          4⤵
          • Sets DLL path for service in the registry
          • Checks computer location settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Accesses Microsoft Outlook profiles
          • Modifies WinLogon
          • Drops file in System32 directory
          • Drops file in Program Files directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          • outlook_win_path
          PID:1308
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            5⤵
              PID:396
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k NetworkService -s TermService
      1⤵
        PID:5028
      • 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:3184

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files\Microsoft DN1\sqlmap.dll

              Filesize

              114KB

              MD5

              461ade40b800ae80a40985594e1ac236

              SHA1

              b3892eef846c044a2b0785d54a432b3e93a968c8

              SHA256

              798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

              SHA512

              421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

            • 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:\Users\Admin\Documents\recycling.exe

              Filesize

              355KB

              MD5

              f734c6433f83441b57db89f3c37b21e8

              SHA1

              d5f26eb382cd9ad2a220a35b2eadfed2b49007f0

              SHA256

              c353f375242393a8bc42afcfa590ce13ddf30a4b2b881e47ddf9fa621a677ac0

              SHA512

              d5f464bebab1f08d6ea1a792fccc0f02b00aa8a49c73755128e2eccec3b5e95a9339027e63d5f0b8f98d404dc4e2b8376970e9ea324ef2076e0a78a2f8c6ac1e

            • C:\Users\Admin\Documents\recycling.exe

              Filesize

              355KB

              MD5

              f734c6433f83441b57db89f3c37b21e8

              SHA1

              d5f26eb382cd9ad2a220a35b2eadfed2b49007f0

              SHA256

              c353f375242393a8bc42afcfa590ce13ddf30a4b2b881e47ddf9fa621a677ac0

              SHA512

              d5f464bebab1f08d6ea1a792fccc0f02b00aa8a49c73755128e2eccec3b5e95a9339027e63d5f0b8f98d404dc4e2b8376970e9ea324ef2076e0a78a2f8c6ac1e

            • C:\Users\Admin\Documents\recycling.exe

              Filesize

              355KB

              MD5

              f734c6433f83441b57db89f3c37b21e8

              SHA1

              d5f26eb382cd9ad2a220a35b2eadfed2b49007f0

              SHA256

              c353f375242393a8bc42afcfa590ce13ddf30a4b2b881e47ddf9fa621a677ac0

              SHA512

              d5f464bebab1f08d6ea1a792fccc0f02b00aa8a49c73755128e2eccec3b5e95a9339027e63d5f0b8f98d404dc4e2b8376970e9ea324ef2076e0a78a2f8c6ac1e

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

              Filesize

              299KB

              MD5

              fca6ba93c780afa00a5703df9ac65754

              SHA1

              3ed423763fdd9722ff8bed3667ffa93f77390138

              SHA256

              1c4930123ec2a809b3bd93969967d6c321d8d65fc7b886e062b2581c741944e5

              SHA512

              538b0995be3796737575a2fd3aaa1644b3e6566e4cd5ed5c4df9e0a586368e7ceea8f0284de53f7c3f0874fc90b9a194d2ea1438bc9d7779eb12d00b8807f595

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

              Filesize

              114KB

              MD5

              461ade40b800ae80a40985594e1ac236

              SHA1

              b3892eef846c044a2b0785d54a432b3e93a968c8

              SHA256

              798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

              SHA512

              421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

            • memory/396-155-0x0000000000F20000-0x0000000000F21000-memory.dmp

              Filesize

              4KB

            • memory/1308-154-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-170-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-153-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-157-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-159-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-201-0x0000000008EF0000-0x0000000008F97000-memory.dmp

              Filesize

              668KB

            • memory/1308-200-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/1308-176-0x0000000008EF0000-0x0000000008F97000-memory.dmp

              Filesize

              668KB

            • memory/1308-169-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/2704-137-0x00000000058B0000-0x00000000058C0000-memory.dmp

              Filesize

              64KB

            • memory/2704-133-0x0000000000E60000-0x0000000000EBE000-memory.dmp

              Filesize

              376KB

            • memory/2704-136-0x0000000005800000-0x0000000005866000-memory.dmp

              Filesize

              408KB

            • memory/2704-135-0x0000000005760000-0x00000000057F2000-memory.dmp

              Filesize

              584KB

            • memory/2704-134-0x0000000005E70000-0x0000000006414000-memory.dmp

              Filesize

              5.6MB

            • memory/3596-148-0x0000000004F60000-0x0000000004F70000-memory.dmp

              Filesize

              64KB

            • memory/4600-147-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/4600-141-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/4600-138-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB

            • memory/4600-142-0x0000000000400000-0x000000000055C000-memory.dmp

              Filesize

              1.4MB