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Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 16:00

General

  • Target

    6ff7fee0597444882087f31cdd6a7c14c1296cd893c838ee13c90f828ab26170.exe

  • Size

    754KB

  • MD5

    d9e588ce0c1c0bb74e3048275b6d89f9

  • SHA1

    f2827b8d89701af9ba425ca1dfd29fa8b0e2c396

  • SHA256

    6ff7fee0597444882087f31cdd6a7c14c1296cd893c838ee13c90f828ab26170

  • SHA512

    6c377d02007493f23bcd66ceea4e511b067b3a5898b575333ad87b14a52b343ca7c46c75ca0f5fe972568efbf8f2fe85fb20dc59a738e4c26e778294e64fad28

  • SSDEEP

    12288:5Mruy90eac+otsH5QLRS9AM24+btqAs/67g9wUSwunWKiMcAH1OzvSFM0Ucr:TyUINS9v23Y/BwqunT4AtvUcr

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6ff7fee0597444882087f31cdd6a7c14c1296cd893c838ee13c90f828ab26170.exe
    "C:\Users\Admin\AppData\Local\Temp\6ff7fee0597444882087f31cdd6a7c14c1296cd893c838ee13c90f828ab26170.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4009777.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4009777.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4676
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7311997.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7311997.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4660
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4580178.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4580178.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1300
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1260
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8654892.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8654892.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9695181.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9695181.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:924
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:660
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:4344
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2100
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2644
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:5108
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:460
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2208
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2936
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:644
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2636
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5382576.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5382576.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4984
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1564
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3740
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1436

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5382576.exe

                Filesize

                302KB

                MD5

                2adc65f2a2551cb8f06e3d60c0464703

                SHA1

                0946babd6a4a8fedeaeef1fe9b840e674fefda16

                SHA256

                7928c824bd6fc8bd1a18f96c36c7139c63ac37626d0f083b87ddfcabb283904d

                SHA512

                f4496294cb15a941037204557e3bc9a3c009cec64ddd1dcf0511fb2005950a0d178e79d047272df664a7fb96982d6f761a7f52c3d19310f5185455413c45f7f4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5382576.exe

                Filesize

                302KB

                MD5

                2adc65f2a2551cb8f06e3d60c0464703

                SHA1

                0946babd6a4a8fedeaeef1fe9b840e674fefda16

                SHA256

                7928c824bd6fc8bd1a18f96c36c7139c63ac37626d0f083b87ddfcabb283904d

                SHA512

                f4496294cb15a941037204557e3bc9a3c009cec64ddd1dcf0511fb2005950a0d178e79d047272df664a7fb96982d6f761a7f52c3d19310f5185455413c45f7f4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4009777.exe

                Filesize

                445KB

                MD5

                0377031f016ecb852c5e2e5ae22fae41

                SHA1

                7ca1df3033b968cb2b6e029e2f0b5cdc712b16fa

                SHA256

                bdc20bdc5863348c2c18e6f251f9c888493a6dfd9c600e54e0d11fdeb6f73a4b

                SHA512

                b71d0b6140d3a6e4e51619b8da572a7a376e02453229283eb2f834277031554a21a54938b3e41976f05db641806ef7c287c0e823edf26e7beea38e80d06807b6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4009777.exe

                Filesize

                445KB

                MD5

                0377031f016ecb852c5e2e5ae22fae41

                SHA1

                7ca1df3033b968cb2b6e029e2f0b5cdc712b16fa

                SHA256

                bdc20bdc5863348c2c18e6f251f9c888493a6dfd9c600e54e0d11fdeb6f73a4b

                SHA512

                b71d0b6140d3a6e4e51619b8da572a7a376e02453229283eb2f834277031554a21a54938b3e41976f05db641806ef7c287c0e823edf26e7beea38e80d06807b6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9695181.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9695181.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7311997.exe

                Filesize

                273KB

                MD5

                1c7214f0b01f2473fb111d01d79ce9e6

                SHA1

                bd3690ed8e0b5453b41ace92f0c53a482d8f355c

                SHA256

                1a7945a6ba41162ae41f8de0d1b538aaa2dbcf9bc57ea994156b944c5220a68f

                SHA512

                b6f92417dd9e15f0ded8671e0c8fca8a5bb85761e33bf48e46f23686da4e26766867c6cde7edb5fce138e8c990f47a92157027c3ad0aee2ef499204b134b0f50

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7311997.exe

                Filesize

                273KB

                MD5

                1c7214f0b01f2473fb111d01d79ce9e6

                SHA1

                bd3690ed8e0b5453b41ace92f0c53a482d8f355c

                SHA256

                1a7945a6ba41162ae41f8de0d1b538aaa2dbcf9bc57ea994156b944c5220a68f

                SHA512

                b6f92417dd9e15f0ded8671e0c8fca8a5bb85761e33bf48e46f23686da4e26766867c6cde7edb5fce138e8c990f47a92157027c3ad0aee2ef499204b134b0f50

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4580178.exe

                Filesize

                145KB

                MD5

                096e1678db1a9e373dcf4ddd0192ed9c

                SHA1

                63b58540bbd231eb044230e7e97d400adbd77d51

                SHA256

                01e4afd495eeefa66f6c1e9ca68d486970b2606c7c9cb92907a9abbecc04faed

                SHA512

                2deede768eb053e5103587b480f20db2272c9ad7d0fea41320a9ddd01511a72753bd87a4e85598badb7e6bade80a85ec6bec24fdd834e6874de57b5350e4b0ae

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4580178.exe

                Filesize

                145KB

                MD5

                096e1678db1a9e373dcf4ddd0192ed9c

                SHA1

                63b58540bbd231eb044230e7e97d400adbd77d51

                SHA256

                01e4afd495eeefa66f6c1e9ca68d486970b2606c7c9cb92907a9abbecc04faed

                SHA512

                2deede768eb053e5103587b480f20db2272c9ad7d0fea41320a9ddd01511a72753bd87a4e85598badb7e6bade80a85ec6bec24fdd834e6874de57b5350e4b0ae

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8654892.exe

                Filesize

                168KB

                MD5

                693670c85402589eb06cfb5603756e11

                SHA1

                d3ca749295db7ec59f0f9d2a20962899a96f7e3c

                SHA256

                cef08085d9d5920a6a49d4d412ba75a4063d9ae7e628bf91f33ce4fc1ce3af0e

                SHA512

                7265f7807ef50ae55cbec7afe1693c631d19a5d83bb1445c07367525df57aece04ad3376072cc60d8741ac98c322b1e672c6c0726ce3e3612d2c081b958545da

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8654892.exe

                Filesize

                168KB

                MD5

                693670c85402589eb06cfb5603756e11

                SHA1

                d3ca749295db7ec59f0f9d2a20962899a96f7e3c

                SHA256

                cef08085d9d5920a6a49d4d412ba75a4063d9ae7e628bf91f33ce4fc1ce3af0e

                SHA512

                7265f7807ef50ae55cbec7afe1693c631d19a5d83bb1445c07367525df57aece04ad3376072cc60d8741ac98c322b1e672c6c0726ce3e3612d2c081b958545da

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                213KB

                MD5

                9ea2fc154f2273262877c5ce43d8aad9

                SHA1

                8be0b03770d53e7bce7681605b729160b0eeb60b

                SHA256

                86edffceab3061f8f30be791b955b0602d682a5c6d50bf97d2a69d0b6f688a90

                SHA512

                c69736ae96f344fefcf912a49ea1b50b85da9816143fa1b850cafe5b2b0cc976d89376c97e1f4796b6d202c9ecdb876d5c69c631160ec669222554b771aab7fb

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1076-162-0x00000000009C0000-0x00000000009EE000-memory.dmp

                Filesize

                184KB

              • memory/1076-168-0x000000000ABE0000-0x000000000AC56000-memory.dmp

                Filesize

                472KB

              • memory/1076-175-0x000000000C260000-0x000000000C422000-memory.dmp

                Filesize

                1.8MB

              • memory/1076-174-0x0000000005360000-0x0000000005370000-memory.dmp

                Filesize

                64KB

              • memory/1076-172-0x000000000B950000-0x000000000B9A0000-memory.dmp

                Filesize

                320KB

              • memory/1076-171-0x000000000ADA0000-0x000000000AE06000-memory.dmp

                Filesize

                408KB

              • memory/1076-170-0x000000000B9E0000-0x000000000BF84000-memory.dmp

                Filesize

                5.6MB

              • memory/1076-169-0x000000000AD00000-0x000000000AD92000-memory.dmp

                Filesize

                584KB

              • memory/1076-163-0x000000000AE10000-0x000000000B428000-memory.dmp

                Filesize

                6.1MB

              • memory/1076-176-0x000000000C960000-0x000000000CE8C000-memory.dmp

                Filesize

                5.2MB

              • memory/1076-164-0x000000000A940000-0x000000000AA4A000-memory.dmp

                Filesize

                1.0MB

              • memory/1076-167-0x0000000005360000-0x0000000005370000-memory.dmp

                Filesize

                64KB

              • memory/1076-166-0x000000000A8D0000-0x000000000A90C000-memory.dmp

                Filesize

                240KB

              • memory/1076-165-0x000000000A870000-0x000000000A882000-memory.dmp

                Filesize

                72KB

              • memory/1260-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/1564-200-0x00000000051B0000-0x00000000051C0000-memory.dmp

                Filesize

                64KB

              • memory/1564-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB