Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-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
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe
    "C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Users\Admin\AppData\Local\Temp\is-DAM8F.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-DAM8F.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp" /SL5="$601C6,10105934,812544,C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe
        "C:\Users\Admin\AppData\Local\Temp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.exe" /VERYSILENT /NORESTART
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:544
        • C:\Users\Admin\AppData\Local\Temp\is-B7O5Q.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-B7O5Q.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp" /SL5="$A0048,10105934,812544,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:4744
          • 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:2980
            • C:\Windows\system32\tasklist.exe
              tasklist /FI "IMAGENAME eq wrsa.exe" /FO CSV /NH
              6⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:2160
            • C:\Windows\system32\find.exe
              find /I "wrsa.exe"
              6⤵
                PID:4736
            • 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:4336
              • C:\Windows\system32\tasklist.exe
                tasklist /FI "IMAGENAME eq opssvc.exe" /FO CSV /NH
                6⤵
                • Enumerates processes with tasklist
                • Suspicious use of AdjustPrivilegeToken
                PID:4964
              • C:\Windows\system32\find.exe
                find /I "opssvc.exe"
                6⤵
                  PID:3912
              • 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:2836
                • C:\Windows\system32\tasklist.exe
                  tasklist /FI "IMAGENAME eq avastui.exe" /FO CSV /NH
                  6⤵
                  • Enumerates processes with tasklist
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2152
                • C:\Windows\system32\find.exe
                  find /I "avastui.exe"
                  6⤵
                    PID:1936
                • 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:1676
                  • C:\Windows\system32\tasklist.exe
                    tasklist /FI "IMAGENAME eq avgui.exe" /FO CSV /NH
                    6⤵
                    • Enumerates processes with tasklist
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1904
                  • C:\Windows\system32\find.exe
                    find /I "avgui.exe"
                    6⤵
                      PID:5108
                  • 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:4380
                    • C:\Windows\system32\tasklist.exe
                      tasklist /FI "IMAGENAME eq nswscsvc.exe" /FO CSV /NH
                      6⤵
                      • Enumerates processes with tasklist
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4732
                    • C:\Windows\system32\find.exe
                      find /I "nswscsvc.exe"
                      6⤵
                        PID:4244
                    • C:\Windows\system32\cmd.exe
                      "cmd.exe" /C tasklist /FI "IMAGENAME eq sophoshealth.exe" /FO CSV /NH | find /I "sophoshealth.exe"
                      5⤵
                      • Suspicious use of WriteProcessMemory
                      PID:816
                      • C:\Windows\system32\tasklist.exe
                        tasklist /FI "IMAGENAME eq sophoshealth.exe" /FO CSV /NH
                        6⤵
                        • Enumerates processes with tasklist
                        • Suspicious use of AdjustPrivilegeToken
                        PID:2416
                      • C:\Windows\system32\find.exe
                        find /I "sophoshealth.exe"
                        6⤵
                          PID:3620
                      • 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⤵
                        • Checks computer location settings
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:4876
                        • C:\Windows\SysWOW64\cmd.exe
                          "C:\Windows\System32\cmd.exe" /c ping -n 5 127.0.0.1 >nul && AutoIt3.exe C:\ProgramData\\AlQkFqxMj.a3x && del C:\ProgramData\\AlQkFqxMj.a3x
                          6⤵
                          • System Location Discovery: System Language Discovery
                          • System Network Configuration Discovery: Internet Connection Discovery
                          • Suspicious use of WriteProcessMemory
                          PID:3120
                          • 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:4204
                          • C:\Users\Admin\AppData\Local\yellowbill\AutoIt3.exe
                            AutoIt3.exe C:\ProgramData\\AlQkFqxMj.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
                            • Suspicious use of WriteProcessMemory
                            PID:1740
                            • 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:3516

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\is-DAM8F.tmp\9c88e3f3ded8c11a4087ba940868b310936d7b763885b4f50b9fe7a8701f722f.tmp

                Filesize

                3.1MB

                MD5

                9ac4a827a4d69f331fe1e35ef8409c7f

                SHA1

                57351bfbcf6096c25bad92d14706094220792ac3

                SHA256

                f8f9771ca792839ffc044e8213b9cb7ad95ce18be060cfcba132ba7d1deee51a

                SHA512

                44b671008fce57e86c5ba7dced950131e81eeafa06a23f756eabe512c74fa704b54e5f409fad1b37180b27c582cee95872b2ed41f287d5b1c5e5a3c9eeb7f4ea

              • C:\Users\Admin\AppData\Local\Temp\is-HJ5VI.tmp\_isetup\_iscrypt.dll

                Filesize

                2KB

                MD5

                a69559718ab506675e907fe49deb71e9

                SHA1

                bc8f404ffdb1960b50c12ff9413c893b56f2e36f

                SHA256

                2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

                SHA512

                e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

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

                Filesize

                921KB

                MD5

                3f58a517f1f4796225137e7659ad2adb

                SHA1

                e264ba0e9987b0ad0812e5dd4dd3075531cfe269

                SHA256

                1da298cab4d537b0b7b5dabf09bff6a212b9e45731e0cc772f99026005fb9e48

                SHA512

                acf740aafce390d06c6a76c84e7ae7c0f721731973aadbe3e57f2eb63241a01303cc6bf11a3f9a88f8be0237998b5772bdaf569137d63ba3d0f877e7d27fc634

              • 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

              • memory/544-177-0x0000000000780000-0x0000000000854000-memory.dmp

                Filesize

                848KB

              • memory/544-13-0x0000000000780000-0x0000000000854000-memory.dmp

                Filesize

                848KB

              • memory/1256-18-0x0000000000780000-0x0000000000854000-memory.dmp

                Filesize

                848KB

              • memory/1256-0-0x0000000000780000-0x0000000000854000-memory.dmp

                Filesize

                848KB

              • memory/1256-2-0x0000000000781000-0x0000000000829000-memory.dmp

                Filesize

                672KB

              • memory/3056-15-0x00000000009E0000-0x0000000000D14000-memory.dmp

                Filesize

                3.2MB

              • memory/3056-6-0x0000000000E30000-0x0000000000E31000-memory.dmp

                Filesize

                4KB

              • memory/3516-188-0x0000000000400000-0x000000000055E000-memory.dmp

                Filesize

                1.4MB

              • memory/3516-187-0x0000000000400000-0x000000000055E000-memory.dmp

                Filesize

                1.4MB

              • memory/4744-21-0x0000000002D60000-0x0000000002D61000-memory.dmp

                Filesize

                4KB

              • memory/4744-175-0x0000000000120000-0x0000000000454000-memory.dmp

                Filesize

                3.2MB