Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-09-2024 13:46

General

  • Target

    9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe

  • Size

    10.6MB

  • MD5

    584885e79b756d67adcacf22b63aa45f

  • SHA1

    f82a8ccdd9c3249978b96bf97d246d093c0cdef7

  • SHA256

    9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f

  • SHA512

    11e8feaf2a5ec92b5270ed339a94cbd0d2911d4f3e68cf734bd55a9a3cb1135a51c543cfa08087438ab9f0b546bcdc5a2b5e127fe3c16b1463fec8834a42f794

  • SSDEEP

    196608:PG9aKsMJK6aaZy/h2x4CI9Goz6VABDSrraGelaOV1HnkQpBtj8IxXDqQ7poZ:PnKsMJK65Y/h2x5Xoz6OBDgE5V1HkKto

Malware Config

Extracted

Family

warzonerat

C2

gggb.dvrdns.org:1515

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe
    "C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\is-HO4IO.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-HO4IO.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp" /SL5="$40016,10105934,812544,C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe
        "C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe" /VERYSILENT /NORESTART
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2332
        • C:\Users\Admin\AppData\Local\Temp\is-DHG77.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-DHG77.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp" /SL5="$50016,10105934,812544,C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe" /VERYSILENT /NORESTART
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2752
          • C:\Windows\system32\cmd.exe
            "cmd.exe" /C tasklist /FI "IMAGENAME eq wrsa.exe" /FO CSV /NH | find /I "wrsa.exe"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1232
            • C:\Windows\system32\tasklist.exe
              tasklist /FI "IMAGENAME eq wrsa.exe" /FO CSV /NH
              6⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:2692
            • C:\Windows\system32\find.exe
              find /I "wrsa.exe"
              6⤵
                PID:2840
            • C:\Windows\system32\cmd.exe
              "cmd.exe" /C tasklist /FI "IMAGENAME eq opssvc.exe" /FO CSV /NH | find /I "opssvc.exe"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:1836
              • C:\Windows\system32\tasklist.exe
                tasklist /FI "IMAGENAME eq opssvc.exe" /FO CSV /NH
                6⤵
                • Enumerates processes with tasklist
                • Suspicious use of AdjustPrivilegeToken
                PID:1764
              • C:\Windows\system32\find.exe
                find /I "opssvc.exe"
                6⤵
                  PID:2724
              • C:\Windows\system32\cmd.exe
                "cmd.exe" /C tasklist /FI "IMAGENAME eq avastui.exe" /FO CSV /NH | find /I "avastui.exe"
                5⤵
                • Suspicious use of WriteProcessMemory
                PID:2804
                • C:\Windows\system32\tasklist.exe
                  tasklist /FI "IMAGENAME eq avastui.exe" /FO CSV /NH
                  6⤵
                  • Enumerates processes with tasklist
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1848
                • C:\Windows\system32\find.exe
                  find /I "avastui.exe"
                  6⤵
                    PID:2000
                • C:\Windows\system32\cmd.exe
                  "cmd.exe" /C tasklist /FI "IMAGENAME eq avgui.exe" /FO CSV /NH | find /I "avgui.exe"
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1808
                  • C:\Windows\system32\tasklist.exe
                    tasklist /FI "IMAGENAME eq avgui.exe" /FO CSV /NH
                    6⤵
                    • Enumerates processes with tasklist
                    • Suspicious use of AdjustPrivilegeToken
                    PID:568
                  • C:\Windows\system32\find.exe
                    find /I "avgui.exe"
                    6⤵
                      PID:1444
                  • C:\Windows\system32\cmd.exe
                    "cmd.exe" /C tasklist /FI "IMAGENAME eq nswscsvc.exe" /FO CSV /NH | find /I "nswscsvc.exe"
                    5⤵
                    • Suspicious use of WriteProcessMemory
                    PID:584
                    • C:\Windows\system32\tasklist.exe
                      tasklist /FI "IMAGENAME eq nswscsvc.exe" /FO CSV /NH
                      6⤵
                      • Enumerates processes with tasklist
                      • Suspicious use of AdjustPrivilegeToken
                      PID:3040
                    • C:\Windows\system32\find.exe
                      find /I "nswscsvc.exe"
                      6⤵
                        PID:1784
                    • C:\Windows\system32\cmd.exe
                      "cmd.exe" /C tasklist /FI "IMAGENAME eq sophoshealth.exe" /FO CSV /NH | find /I "sophoshealth.exe"
                      5⤵
                        PID:1976
                        • C:\Windows\system32\tasklist.exe
                          tasklist /FI "IMAGENAME eq sophoshealth.exe" /FO CSV /NH
                          6⤵
                          • Enumerates processes with tasklist
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2172
                        • C:\Windows\system32\find.exe
                          find /I "sophoshealth.exe"
                          6⤵
                            PID:2480
                        • C:\Users\Admin\AppData\Local\yellowbill\AutoIt3.exe
                          "C:\Users\Admin\AppData\Local\yellowbill\\AutoIt3.exe" "C:\Users\Admin\AppData\Local\yellowbill\\facewise1.a3x"
                          5⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2152
                          • C:\Windows\SysWOW64\cmd.exe
                            "C:\Windows\System32\cmd.exe" /c ping -n 5 127.0.0.1 >nul && AutoIt3.exe C:\ProgramData\\VdnyAEJb.a3x && del C:\ProgramData\\VdnyAEJb.a3x
                            6⤵
                            • Loads dropped DLL
                            • System Location Discovery: System Language Discovery
                            • System Network Configuration Discovery: Internet Connection Discovery
                            PID:1464
                            • C:\Windows\SysWOW64\PING.EXE
                              ping -n 5 127.0.0.1
                              7⤵
                              • System Location Discovery: System Language Discovery
                              • System Network Configuration Discovery: Internet Connection Discovery
                              • Runs ping.exe
                              PID:2852
                            • C:\Users\Admin\AppData\Local\yellowbill\AutoIt3.exe
                              AutoIt3.exe C:\ProgramData\\VdnyAEJb.a3x
                              7⤵
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Suspicious use of SetThreadContext
                              • System Location Discovery: System Language Discovery
                              • Checks processor information in registry
                              PID:2508
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                8⤵
                                  PID:1276
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                  C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                                  8⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2540

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\Users\Admin\AppData\Local\yellowbill\facewise.csv

                    Filesize

                    323KB

                    MD5

                    b0bfc94b7178a02db27a20f19984f2aa

                    SHA1

                    5cf87b30dc35a36befb2be64630e7c0eeb02c886

                    SHA256

                    4bdb2abb3896ef2b4ff1a118cd41e4480e8d6e7f6c7f8542a79c4a2bb9fd84b5

                    SHA512

                    a5327e9c4c00883090339e3cb57d54a7767cdc54f75cfd6ba3baac64dfce492bd44b3623e4b9b9fbe9ce8ca9301f6cdc9d105bb97cf61dc90da799f48acfabe6

                  • C:\Users\Admin\AppData\Local\yellowbill\facewise1.a3x

                    Filesize

                    59KB

                    MD5

                    b88a09ae0d50c4c49cd2df094ba4b2c8

                    SHA1

                    c82be81541102df29c5afd976b3d4cbfb120d4af

                    SHA256

                    1e959dce9a123e16e5d8650a5f5f14e2989ee5a985fe02ad90f0a0cf69368576

                    SHA512

                    55174d283d4e45a37b586f57bf533d25f94ad2e3423d7197df3d62e9298d76408219012aab6b093e23eccfdd90ccee370dfe97d5f36731965a16470f1abc13c9

                  • \Users\Admin\AppData\Local\Temp\is-0952D.tmp\_isetup\_iscrypt.dll

                    Filesize

                    2KB

                    MD5

                    a69559718ab506675e907fe49deb71e9

                    SHA1

                    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

                    SHA256

                    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

                    SHA512

                    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

                  • \Users\Admin\AppData\Local\Temp\is-HO4IO.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp

                    Filesize

                    3.1MB

                    MD5

                    9ac4a827a4d69f331fe1e35ef8409c7f

                    SHA1

                    57351bfbcf6096c25bad92d14706094220792ac3

                    SHA256

                    f8f9771ca792839ffc044e8213b9cb7ad95ce18be060cfcba132ba7d1deee51a

                    SHA512

                    44b671008fce57e86c5ba7dced950131e81eeafa06a23f756eabe512c74fa704b54e5f409fad1b37180b27c582cee95872b2ed41f287d5b1c5e5a3c9eeb7f4ea

                  • \Users\Admin\AppData\Local\yellowbill\AutoIt3.exe

                    Filesize

                    921KB

                    MD5

                    3f58a517f1f4796225137e7659ad2adb

                    SHA1

                    e264ba0e9987b0ad0812e5dd4dd3075531cfe269

                    SHA256

                    1da298cab4d537b0b7b5dabf09bff6a212b9e45731e0cc772f99026005fb9e48

                    SHA512

                    acf740aafce390d06c6a76c84e7ae7c0f721731973aadbe3e57f2eb63241a01303cc6bf11a3f9a88f8be0237998b5772bdaf569137d63ba3d0f877e7d27fc634

                  • memory/1964-17-0x0000000000CB0000-0x0000000000FE4000-memory.dmp

                    Filesize

                    3.2MB

                  • memory/1964-8-0x0000000000140000-0x0000000000141000-memory.dmp

                    Filesize

                    4KB

                  • memory/2332-181-0x0000000000A70000-0x0000000000B44000-memory.dmp

                    Filesize

                    848KB

                  • memory/2332-15-0x0000000000A70000-0x0000000000B44000-memory.dmp

                    Filesize

                    848KB

                  • memory/2532-19-0x0000000000A70000-0x0000000000B44000-memory.dmp

                    Filesize

                    848KB

                  • memory/2532-0-0x0000000000A70000-0x0000000000B44000-memory.dmp

                    Filesize

                    848KB

                  • memory/2532-2-0x0000000000A71000-0x0000000000B19000-memory.dmp

                    Filesize

                    672KB

                  • memory/2540-192-0x0000000000400000-0x000000000055E000-memory.dmp

                    Filesize

                    1.4MB

                  • memory/2540-193-0x0000000000400000-0x000000000055E000-memory.dmp

                    Filesize

                    1.4MB

                  • memory/2752-179-0x0000000000E50000-0x0000000001184000-memory.dmp

                    Filesize

                    3.2MB