Analysis

  • max time kernel
    117s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 09:55

General

  • Target

    45ee81b15b6c5b7b73fa6ba2530e4764.exe

  • Size

    679KB

  • MD5

    45ee81b15b6c5b7b73fa6ba2530e4764

  • SHA1

    0e456ae2a9e868ef0ae7a13c80635ff1608c2d54

  • SHA256

    d153e4163269a30e8c77868685269d598872eda2218f6659f0772824c7598f3b

  • SHA512

    7e2c0edddbb6fb1aa30e038bca4d9a36d2c9c708b12e15fa1c45258ab00615b61243f4346d57c54ffd387c86564790ed2e9c715ce1b13a2e61fc1f5cf47aa29e

  • SSDEEP

    12288:dURQU7qnqg7radmlJMw6mFXGyq6SVwkqst2NjFj:G7G9Cd8ywHLRlkqsMNjB

Malware Config

Extracted

Family

warzonerat

C2

45.137.22.62:4231

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45ee81b15b6c5b7b73fa6ba2530e4764.exe
    "C:\Users\Admin\AppData\Local\Temp\45ee81b15b6c5b7b73fa6ba2530e4764.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CunNHRudPgra" /XML "C:\Users\Admin\AppData\Local\Temp\tmp67A9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2668
    • C:\Users\Admin\AppData\Local\Temp\45ee81b15b6c5b7b73fa6ba2530e4764.exe
      "C:\Users\Admin\AppData\Local\Temp\45ee81b15b6c5b7b73fa6ba2530e4764.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2316
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 200
        3⤵
        • Program crash
        PID:1928

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp67A9.tmp

          Filesize

          1KB

          MD5

          a4d652de5f2b9d2f72e521330093a469

          SHA1

          0f43a61d12b3a8cefe19a57d734fca696a064fb3

          SHA256

          bc6c35b1db75eff1ffd0b4d7cb06d7ca0f4b91d0f9862ca50685f3188be75f29

          SHA512

          65256e428c84e04d274f4c970312e187b3e03971d44acab2e7cb65f144f67f5518e1e85fc5aa1e2e28ae0818665bc56204617d14ff7adcc30272bba37c3995d9

        • memory/1972-0-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/1972-1-0x0000000001250000-0x00000000012FE000-memory.dmp

          Filesize

          696KB

        • memory/1972-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

          Filesize

          256KB

        • memory/1972-3-0x00000000005D0000-0x00000000005EA000-memory.dmp

          Filesize

          104KB

        • memory/1972-4-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/1972-5-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

          Filesize

          256KB

        • memory/1972-6-0x0000000005210000-0x00000000052A2000-memory.dmp

          Filesize

          584KB

        • memory/1972-7-0x0000000000850000-0x0000000000874000-memory.dmp

          Filesize

          144KB

        • memory/1972-26-0x00000000749D0000-0x00000000750BE000-memory.dmp

          Filesize

          6.9MB

        • memory/2316-15-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-16-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-17-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-18-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-19-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-20-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-23-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2316-25-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB

        • memory/2316-13-0x0000000000400000-0x0000000000554000-memory.dmp

          Filesize

          1.3MB