Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2023 21:55

General

  • Target

    92b7a3deb482a31e04f63dc841c269521322e0b530be4e392569c19d9be50271.exe

  • Size

    768KB

  • MD5

    253813d2be98d78028f3ec3756092e60

  • SHA1

    b95cb701f979f473348335b4d1c52e5a173abe3b

  • SHA256

    92b7a3deb482a31e04f63dc841c269521322e0b530be4e392569c19d9be50271

  • SHA512

    f26250c1ede613a09f4f7c7d043719163dc4241cc08ecd53f9d742a36f114548147aef6f188bc740c1cfbdd1119afcf82a2d61c2175cb84388eb80622fbc2937

  • SSDEEP

    12288:1Mryy90wlTH6i7VNjajKDELfv8zPuui2pvFdN7+/OThrLn0kBYWnMLtIW+7ElN4:vy5tagVUjKQLHjB2FdNq61L0kuWML1+D

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

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.

  • 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\92b7a3deb482a31e04f63dc841c269521322e0b530be4e392569c19d9be50271.exe
    "C:\Users\Admin\AppData\Local\Temp\92b7a3deb482a31e04f63dc841c269521322e0b530be4e392569c19d9be50271.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4632
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1189337.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1189337.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0628957.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0628957.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4800
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7554981.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7554981.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4832
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5970535.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5970535.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1512
          • 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:2824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7213447.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7213447.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4304
        • 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:5020
          • 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:5060
          • 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:4712
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2500
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1664
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4828
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4652
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:940
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1008
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4244
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6353292.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6353292.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1016
                  • 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:5112
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3040
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2428

              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\i6353292.exe

                Filesize

                322KB

                MD5

                69aa3448f2789ae58c21863c197ff67e

                SHA1

                7248a1f82aad7e6f4d25ebf09d21007ac2596283

                SHA256

                71b798434d080eb2d6c2e8960385ffe039594c4937dc07f6a677b0a86e62242d

                SHA512

                f6f0885e7d392af43b858ad1ec2100c71871c7060de446521f7fed84c3159d23df95270ec7dabb164eaa756b712e95cbbc3605a72257cfa14a0222f3973e198d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i6353292.exe

                Filesize

                322KB

                MD5

                69aa3448f2789ae58c21863c197ff67e

                SHA1

                7248a1f82aad7e6f4d25ebf09d21007ac2596283

                SHA256

                71b798434d080eb2d6c2e8960385ffe039594c4937dc07f6a677b0a86e62242d

                SHA512

                f6f0885e7d392af43b858ad1ec2100c71871c7060de446521f7fed84c3159d23df95270ec7dabb164eaa756b712e95cbbc3605a72257cfa14a0222f3973e198d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1189337.exe

                Filesize

                448KB

                MD5

                75ea6067eb9029f58b36be810e6865d4

                SHA1

                a135567afb8ec8e4287adcaaef25ed494ad4d628

                SHA256

                869a290ffe53f7141b1b1ebded458d155ee1811636f66dcbc3005e2af59e1173

                SHA512

                dcd1f7150ec99e7b5008d4c7341150a5511c488e27e1782d9f34aa9f966793fda962541b7d1d2d526453ec1218719c818598fc06682e83af5e3b1a7817d53536

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1189337.exe

                Filesize

                448KB

                MD5

                75ea6067eb9029f58b36be810e6865d4

                SHA1

                a135567afb8ec8e4287adcaaef25ed494ad4d628

                SHA256

                869a290ffe53f7141b1b1ebded458d155ee1811636f66dcbc3005e2af59e1173

                SHA512

                dcd1f7150ec99e7b5008d4c7341150a5511c488e27e1782d9f34aa9f966793fda962541b7d1d2d526453ec1218719c818598fc06682e83af5e3b1a7817d53536

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7213447.exe

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h7213447.exe

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0628957.exe

                Filesize

                277KB

                MD5

                b398bdf81b1e4c66b58c52e8e61b4d99

                SHA1

                ff050299e37760d30afd5cc647444328afa03710

                SHA256

                eb5093e5afade7d4d9bbcc4bd1e3bb4dff944b7eeefa1b0d9084e8b6ecfb3f90

                SHA512

                d3539cff1f330c91852c5d9bbc40b5af22be4d158ebda6b0d0f213fae815d81c41906bf10e24e2cd9ffceba0ff1247e30ae7b69698781afd9d82c2d94780b211

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0628957.exe

                Filesize

                277KB

                MD5

                b398bdf81b1e4c66b58c52e8e61b4d99

                SHA1

                ff050299e37760d30afd5cc647444328afa03710

                SHA256

                eb5093e5afade7d4d9bbcc4bd1e3bb4dff944b7eeefa1b0d9084e8b6ecfb3f90

                SHA512

                d3539cff1f330c91852c5d9bbc40b5af22be4d158ebda6b0d0f213fae815d81c41906bf10e24e2cd9ffceba0ff1247e30ae7b69698781afd9d82c2d94780b211

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7554981.exe

                Filesize

                145KB

                MD5

                c735dd18e8d381f3e67e8c938cc591fe

                SHA1

                96cf1fa8e8da8459741c9976776a8aa3a97ad9d7

                SHA256

                cccf38bf3946eae84c4f3d4b5000141c8a0f673b3ebaef6758c8db0369e0d04b

                SHA512

                59d71a27ec57fd2f38305355cefbdcecfd64387171b89899893050d422333c43019837fe6b4224f1719c6d129ec79622fc075e8d76ddd99ed365692a4674b5e0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f7554981.exe

                Filesize

                145KB

                MD5

                c735dd18e8d381f3e67e8c938cc591fe

                SHA1

                96cf1fa8e8da8459741c9976776a8aa3a97ad9d7

                SHA256

                cccf38bf3946eae84c4f3d4b5000141c8a0f673b3ebaef6758c8db0369e0d04b

                SHA512

                59d71a27ec57fd2f38305355cefbdcecfd64387171b89899893050d422333c43019837fe6b4224f1719c6d129ec79622fc075e8d76ddd99ed365692a4674b5e0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5970535.exe

                Filesize

                188KB

                MD5

                20cf7d122b717aa3f6d96a1167e7e516

                SHA1

                b9b2ca82c965da2f1aa5424bd3a4ecf12ad9f7be

                SHA256

                3894afdb101d163e41c61fcb05c0cf03be3a57638a08dc04fde95a9a941ae55b

                SHA512

                a39e13b30bd61743acdcfde111b868cca946899ffa33de8d889c5688f30fdcb7251b594fa293fd0ba2ea206f758e47d01631028f96617770523f1e341d925df2

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5970535.exe

                Filesize

                188KB

                MD5

                20cf7d122b717aa3f6d96a1167e7e516

                SHA1

                b9b2ca82c965da2f1aa5424bd3a4ecf12ad9f7be

                SHA256

                3894afdb101d163e41c61fcb05c0cf03be3a57638a08dc04fde95a9a941ae55b

                SHA512

                a39e13b30bd61743acdcfde111b868cca946899ffa33de8d889c5688f30fdcb7251b594fa293fd0ba2ea206f758e47d01631028f96617770523f1e341d925df2

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

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

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

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

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

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

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

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

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

                Filesize

                205KB

                MD5

                5973ca19aa5aa40ed61f3e28e2f5724e

                SHA1

                530c31a22b850721c8f87d00f9824a41af969ffc

                SHA256

                9ccab6e1d6da8e2a691e0d5ad41ed82ff9c21caebe96af1a0ebdf04014e9f167

                SHA512

                d1d75832bcfb35857803dbd97e1e45792d1c09530decf998dd7d38ef3152db278237661a56e2f9b50c1cc2f4f13aff2a8d5fbcc908cedd41c2b8e74e703dd8b2

              • 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/2824-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4832-157-0x0000000005790000-0x00000000057A2000-memory.dmp

                Filesize

                72KB

              • memory/4832-160-0x00000000068A0000-0x0000000006E44000-memory.dmp

                Filesize

                5.6MB

              • memory/4832-166-0x00000000071F0000-0x0000000007266000-memory.dmp

                Filesize

                472KB

              • memory/4832-165-0x0000000005760000-0x0000000005770000-memory.dmp

                Filesize

                64KB

              • memory/4832-164-0x0000000007720000-0x0000000007C4C000-memory.dmp

                Filesize

                5.2MB

              • memory/4832-163-0x0000000007020000-0x00000000071E2000-memory.dmp

                Filesize

                1.8MB

              • memory/4832-162-0x0000000005C50000-0x0000000005CB6000-memory.dmp

                Filesize

                408KB

              • memory/4832-154-0x0000000000DB0000-0x0000000000DDA000-memory.dmp

                Filesize

                168KB

              • memory/4832-155-0x0000000005CD0000-0x00000000062E8000-memory.dmp

                Filesize

                6.1MB

              • memory/4832-161-0x00000000062F0000-0x0000000006382000-memory.dmp

                Filesize

                584KB

              • memory/4832-167-0x0000000006FD0000-0x0000000007020000-memory.dmp

                Filesize

                320KB

              • memory/4832-159-0x0000000005760000-0x0000000005770000-memory.dmp

                Filesize

                64KB

              • memory/4832-158-0x00000000057F0000-0x000000000582C000-memory.dmp

                Filesize

                240KB

              • memory/4832-156-0x0000000005850000-0x000000000595A000-memory.dmp

                Filesize

                1.0MB

              • memory/5112-200-0x00000000057E0000-0x00000000057F0000-memory.dmp

                Filesize

                64KB

              • memory/5112-195-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB