Analysis

  • max time kernel
    134s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    08-04-2021 06:51

General

  • Target

    samples ordered 024791.com.exe

  • Size

    472KB

  • MD5

    2db416bd47696a5782a82376b592cdf1

  • SHA1

    9347f30a05b36e4528a107549f304a5dcd8ab6e2

  • SHA256

    890407f2497d9d1d7fbe7f5f823438821b458cf8f5e62eb7f0e3220c342cd68b

  • SHA512

    28df114c54289f1ed19090eb03fef1c7cb076a8d11a3b58cc6a82b943c1f1a2ca19c1f280c1a1d5194a3223288c1abcb3a5266706be1f828bccbb61eea6ce82e

Malware Config

Extracted

Family

warzonerat

C2

185.140.53.69:4080

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe
    "C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe
      "C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe"
      2⤵
        PID:576
      • C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe
        "C:\Users\Admin\AppData\Local\Temp\samples ordered 024791.com.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1484
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          3⤵
            PID:848

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • \Users\Admin\AppData\Local\Temp\freebl3.dll
        MD5

        ef12ab9d0b231b8f898067b2114b1bc0

        SHA1

        6d90f27b2105945f9bb77039e8b892070a5f9442

        SHA256

        2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

        SHA512

        2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

      • \Users\Admin\AppData\Local\Temp\mozglue.dll
        MD5

        75f8cc548cabf0cc800c25047e4d3124

        SHA1

        602676768f9faecd35b48c38a0632781dfbde10c

        SHA256

        fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

        SHA512

        ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

      • \Users\Admin\AppData\Local\Temp\msvcp140.dll
        MD5

        109f0f02fd37c84bfc7508d4227d7ed5

        SHA1

        ef7420141bb15ac334d3964082361a460bfdb975

        SHA256

        334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

        SHA512

        46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

      • \Users\Admin\AppData\Local\Temp\nss3.dll
        MD5

        d7858e8449004e21b01d468e9fd04b82

        SHA1

        9524352071ede21c167e7e4f106e9526dc23ef4e

        SHA256

        78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

        SHA512

        1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

      • \Users\Admin\AppData\Local\Temp\softokn3.dll
        MD5

        471c983513694ac3002590345f2be0da

        SHA1

        6612b9af4ff6830fa9b7d4193078434ef72f775b

        SHA256

        bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

        SHA512

        a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

      • \Users\Admin\AppData\Local\Temp\vcruntime140.dll
        MD5

        7587bf9cb4147022cd5681b015183046

        SHA1

        f2106306a8f6f0da5afb7fc765cfa0757ad5a628

        SHA256

        c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

        SHA512

        0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

      • memory/848-14-0x0000000000000000-mapping.dmp
      • memory/848-15-0x0000000000200000-0x0000000000201000-memory.dmp
        Filesize

        4KB

      • memory/1484-13-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/1484-12-0x00000000766F1000-0x00000000766F3000-memory.dmp
        Filesize

        8KB

      • memory/1484-11-0x0000000000405CE2-mapping.dmp
      • memory/1484-10-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/1484-16-0x0000000003680000-0x0000000003780000-memory.dmp
        Filesize

        1024KB

      • memory/1484-17-0x0000000004050000-0x00000000040D4000-memory.dmp
        Filesize

        528KB

      • memory/1740-2-0x00000000741A0000-0x000000007488E000-memory.dmp
        Filesize

        6.9MB

      • memory/1740-9-0x00000000006E0000-0x0000000000702000-memory.dmp
        Filesize

        136KB

      • memory/1740-8-0x0000000004430000-0x0000000004497000-memory.dmp
        Filesize

        412KB

      • memory/1740-7-0x000000007EF40000-0x000000007EF41000-memory.dmp
        Filesize

        4KB

      • memory/1740-6-0x00000000005F0000-0x00000000005F4000-memory.dmp
        Filesize

        16KB

      • memory/1740-5-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
        Filesize

        4KB

      • memory/1740-3-0x0000000000320000-0x0000000000321000-memory.dmp
        Filesize

        4KB