Analysis

  • max time kernel
    140s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2023, 10:48

General

  • Target

    WO-00277679 part order 00020251.exe

  • Size

    872KB

  • MD5

    36acedbe7fb2df05f48085b27c6b8291

  • SHA1

    dce7c0288ce81973146e8b6c05711d6bac7e44d0

  • SHA256

    d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e

  • SHA512

    264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d

  • SSDEEP

    24576:x5f333kTsIBMNjnNNOhAe/S0s5XBAO04YOvB/YNUx4J:xcS3ANTJ

Malware Config

Extracted

Family

warzonerat

C2

telenaxty.ddns.net:7706

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 14 IoCs
  • 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
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe
    "C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FdrWafawN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB7A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:840
    • C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe
      "{path}"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\ProgramData\images.exe
        "C:\ProgramData\images.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:908
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FdrWafawN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCA90.tmp"
          4⤵
          • Creates scheduled task(s)
          PID:1192
        • C:\ProgramData\images.exe
          "{path}"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Accesses Microsoft Outlook profiles
          • Suspicious use of SetWindowsHookEx
          • outlook_office_path
          • outlook_win_path
          PID:1720
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
    1⤵
      PID:460
    • C:\Windows\SysWOW64\DllHost.exe
      C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
      1⤵
        PID:1880

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\ProgramData\images.exe

              Filesize

              872KB

              MD5

              36acedbe7fb2df05f48085b27c6b8291

              SHA1

              dce7c0288ce81973146e8b6c05711d6bac7e44d0

              SHA256

              d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e

              SHA512

              264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d

            • C:\ProgramData\images.exe

              Filesize

              872KB

              MD5

              36acedbe7fb2df05f48085b27c6b8291

              SHA1

              dce7c0288ce81973146e8b6c05711d6bac7e44d0

              SHA256

              d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e

              SHA512

              264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d

            • C:\ProgramData\images.exe

              Filesize

              872KB

              MD5

              36acedbe7fb2df05f48085b27c6b8291

              SHA1

              dce7c0288ce81973146e8b6c05711d6bac7e44d0

              SHA256

              d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e

              SHA512

              264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d

            • C:\Users\Admin\AppData\Local\Temp\tmpCA90.tmp

              Filesize

              1KB

              MD5

              6313aa8b75e073dde253455aaf5da874

              SHA1

              d0175dd76cbbc24cf30a44c1db5c927b6137b72e

              SHA256

              fc45d8476d4684bb6e33695161a31239e99804ae46343e67ebb460ae24beac58

              SHA512

              e91f81d70760362f9bc33ecd6b8c82ce4b6461c92bb093bb7b39bba281a1d7bb95d832779a8d67953e77adab918e08fd8f4f7d1b017e95f81499e474731a4b65

            • C:\Users\Admin\AppData\Local\Temp\tmpCB7A.tmp

              Filesize

              1KB

              MD5

              6313aa8b75e073dde253455aaf5da874

              SHA1

              d0175dd76cbbc24cf30a44c1db5c927b6137b72e

              SHA256

              fc45d8476d4684bb6e33695161a31239e99804ae46343e67ebb460ae24beac58

              SHA512

              e91f81d70760362f9bc33ecd6b8c82ce4b6461c92bb093bb7b39bba281a1d7bb95d832779a8d67953e77adab918e08fd8f4f7d1b017e95f81499e474731a4b65

            • C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_9820CBC5F38441D78D5E841407DC3434.dat

              Filesize

              940B

              MD5

              065c363ebbf3ac4ae14e3e949cee8863

              SHA1

              21796d656ff6afb9ffd1232ae777a14fb5e66185

              SHA256

              2b461f6e17fb755b1104cb57b4868cf5e0b4c29ef3831da100a7e0cdba7cd8f6

              SHA512

              defe0580dd2b632a9969c8e6983615d832f4a54f14cbc41764f10296c78b2dc9e94311af18f569b1fbf5bf27d46ceff23d6bb38c8c5255de9ac036000501cbed

            • \ProgramData\images.exe

              Filesize

              872KB

              MD5

              36acedbe7fb2df05f48085b27c6b8291

              SHA1

              dce7c0288ce81973146e8b6c05711d6bac7e44d0

              SHA256

              d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e

              SHA512

              264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d

            • \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/616-83-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-66-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-75-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-76-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-77-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-70-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-71-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-65-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-73-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/616-67-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-69-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/616-68-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/904-55-0x0000000004F50000-0x0000000004F90000-memory.dmp

              Filesize

              256KB

            • memory/904-59-0x0000000000A80000-0x0000000000A8E000-memory.dmp

              Filesize

              56KB

            • memory/904-60-0x0000000005120000-0x0000000005196000-memory.dmp

              Filesize

              472KB

            • memory/904-61-0x0000000004220000-0x0000000004242000-memory.dmp

              Filesize

              136KB

            • memory/904-54-0x0000000000CA0000-0x0000000000D80000-memory.dmp

              Filesize

              896KB

            • memory/908-85-0x0000000000A10000-0x0000000000AF0000-memory.dmp

              Filesize

              896KB

            • memory/908-86-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

              Filesize

              256KB

            • memory/908-88-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

              Filesize

              256KB

            • memory/1720-103-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/1720-112-0x0000000003310000-0x0000000003394000-memory.dmp

              Filesize

              528KB

            • memory/1720-111-0x0000000004030000-0x0000000004130000-memory.dmp

              Filesize

              1024KB

            • memory/1720-105-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/1720-104-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/1720-102-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB

            • memory/1720-98-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/1720-131-0x0000000000400000-0x0000000000554000-memory.dmp

              Filesize

              1.3MB