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Analysis

  • max time kernel
    116s
  • 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
    02/06/2023, 12:27

General

  • Target

    2f6b3652755a543ea210f569239332ef8d7d5b497d1def67c498ed8e18efdf18.exe

  • Size

    785KB

  • MD5

    eaa783470f8a042d80746403a55f925b

  • SHA1

    e4a5773cc1a4e4e805a683ce9a9f115ea578a04e

  • SHA256

    2f6b3652755a543ea210f569239332ef8d7d5b497d1def67c498ed8e18efdf18

  • SHA512

    393c97ac5c226cb4b4f928a35a8a69ab2f453e5675428d951c85288852bcbfb90fa1b49393c4fbf42c58724ac3f31cd5c0c773fa15e28e407aec45f554581f42

  • SSDEEP

    12288:BMr/y90CK7J8ZxQyOX4fKyWzE3taXQ0RA5hXM4gEagteJgFVEHUDENcxNw6sf:qyz0JWXixyCQDPXWE1scqyENIef

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

baran

C2

83.97.73.127:19045

Attributes
  • auth_value

    f01529725b773000e2f32e18c70d0d26

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\2f6b3652755a543ea210f569239332ef8d7d5b497d1def67c498ed8e18efdf18.exe
    "C:\Users\Admin\AppData\Local\Temp\2f6b3652755a543ea210f569239332ef8d7d5b497d1def67c498ed8e18efdf18.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9383457.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9383457.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4892
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6266015.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6266015.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3260
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2490161.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2490161.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4848
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8101531.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8101531.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2188
          • 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:4980
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8649403.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8649403.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:428
        • 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:4876
          • 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:4908
          • 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:4336
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3868
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3828
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2708
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4496
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3888
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1088
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3904
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2087200.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2087200.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4752
                  • 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:2672
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3116
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2152

              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\i2087200.exe

                Filesize

                314KB

                MD5

                bda867d4b711820ba427c13892939a7d

                SHA1

                a42f5324a2c9caadb0731a318559b9f74e900dbb

                SHA256

                a58b998c17ce6d42ddc8795cf6a0117224c0a61f754f814daa819ca1ab9fc1ca

                SHA512

                27b5c5b8b469163d03d477ceebf792ef1f3a4a2791ca4701bec77431460b1b2bf907db28042ff025ebbdbced891c1f13e13375bab78abb466f9f46df3b449a3b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2087200.exe

                Filesize

                314KB

                MD5

                bda867d4b711820ba427c13892939a7d

                SHA1

                a42f5324a2c9caadb0731a318559b9f74e900dbb

                SHA256

                a58b998c17ce6d42ddc8795cf6a0117224c0a61f754f814daa819ca1ab9fc1ca

                SHA512

                27b5c5b8b469163d03d477ceebf792ef1f3a4a2791ca4701bec77431460b1b2bf907db28042ff025ebbdbced891c1f13e13375bab78abb466f9f46df3b449a3b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9383457.exe

                Filesize

                451KB

                MD5

                5e78524c9140ec405408c6032d427b85

                SHA1

                2e816a6ade3cd0c0dd7dbe553f2c7c1d0b37f0a6

                SHA256

                4a2587c726a6dd493ba7593dfdf9ed14ae7ba4c252569f451f4769d08c254e9a

                SHA512

                3fc9df3c93aa3a7ee0d31017a44be56905ce9e0ba52b64e1788aa9d347448178e117a42471b12b19d8e9cc0a3b5bde26bf7ef8d3055f37d05c2f3c45ab9bf9f0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9383457.exe

                Filesize

                451KB

                MD5

                5e78524c9140ec405408c6032d427b85

                SHA1

                2e816a6ade3cd0c0dd7dbe553f2c7c1d0b37f0a6

                SHA256

                4a2587c726a6dd493ba7593dfdf9ed14ae7ba4c252569f451f4769d08c254e9a

                SHA512

                3fc9df3c93aa3a7ee0d31017a44be56905ce9e0ba52b64e1788aa9d347448178e117a42471b12b19d8e9cc0a3b5bde26bf7ef8d3055f37d05c2f3c45ab9bf9f0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8649403.exe

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8649403.exe

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6266015.exe

                Filesize

                279KB

                MD5

                54e4f3510d77d794e55f251d4df99385

                SHA1

                88400273b003de71598678add5994736a9fffe80

                SHA256

                0792f96a4f3bb7d3957d5b67e63fdcb03e30b1dad32f2d311d0e9bb6dfb02982

                SHA512

                bee577ec78e0980e19c345a79f8b6355bd34c099617658a5397dd31a8392b76c7fc83e952716464cb2cb117e6440025d10f3cb9d7ef331aa51e14818459d6a9f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6266015.exe

                Filesize

                279KB

                MD5

                54e4f3510d77d794e55f251d4df99385

                SHA1

                88400273b003de71598678add5994736a9fffe80

                SHA256

                0792f96a4f3bb7d3957d5b67e63fdcb03e30b1dad32f2d311d0e9bb6dfb02982

                SHA512

                bee577ec78e0980e19c345a79f8b6355bd34c099617658a5397dd31a8392b76c7fc83e952716464cb2cb117e6440025d10f3cb9d7ef331aa51e14818459d6a9f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2490161.exe

                Filesize

                168KB

                MD5

                d4cc48261d1d6e60ccd997be75ebc2bd

                SHA1

                aa6b923d47fb9bf905dcd1449a6c3cb3a98ec03d

                SHA256

                0e3f27e5efd8c129a5a000dd03783b1c9123fc43882451bf87ad35eac20d21b6

                SHA512

                0ecb3d5d0ebd32d225a58100ff8f77eec0ef93d6e2f36138337ce3c3acbc56eed71294f6c4d0ac6023c2e30589abc368d4d3381d7a5853d7e68c20e06f1bc515

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2490161.exe

                Filesize

                168KB

                MD5

                d4cc48261d1d6e60ccd997be75ebc2bd

                SHA1

                aa6b923d47fb9bf905dcd1449a6c3cb3a98ec03d

                SHA256

                0e3f27e5efd8c129a5a000dd03783b1c9123fc43882451bf87ad35eac20d21b6

                SHA512

                0ecb3d5d0ebd32d225a58100ff8f77eec0ef93d6e2f36138337ce3c3acbc56eed71294f6c4d0ac6023c2e30589abc368d4d3381d7a5853d7e68c20e06f1bc515

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8101531.exe

                Filesize

                157KB

                MD5

                8ba01884de83ed26c08c65910b1f8ad5

                SHA1

                f8cd068e9e1d21d8c324e7a12c6b644d183625ed

                SHA256

                66b8c1baef2d18393d21ccafbc45512b0719a8be1105dea6611c77805eeb7aac

                SHA512

                633b609519ebf1c43dec2aca4c17feeac4274feeb9767e28c5037356f83f636be6c523ca0ef42585acca8c4ef3181a23014288a1ee9459cdf36185cfec879f11

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8101531.exe

                Filesize

                157KB

                MD5

                8ba01884de83ed26c08c65910b1f8ad5

                SHA1

                f8cd068e9e1d21d8c324e7a12c6b644d183625ed

                SHA256

                66b8c1baef2d18393d21ccafbc45512b0719a8be1105dea6611c77805eeb7aac

                SHA512

                633b609519ebf1c43dec2aca4c17feeac4274feeb9767e28c5037356f83f636be6c523ca0ef42585acca8c4ef3181a23014288a1ee9459cdf36185cfec879f11

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

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

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

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

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

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

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

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

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

                Filesize

                214KB

                MD5

                64223541caa8c14845e82d9bcdbcfc25

                SHA1

                460f15971c7c22e40fef43c471dd437a28182db0

                SHA256

                4adee9923e90ac2a3473e3f44a1d4ffe6c74f47c21807ec13a7c1a846d689864

                SHA512

                f12c849f295fa190dd44d8c9ae8572cee9dd246fbb8a7ce9085fea38e776973d03cc993d28b3048e4e6056d4a20375f1c43e626f62892701fd024b6767793539

              • 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/2672-193-0x0000000000390000-0x00000000003BE000-memory.dmp

                Filesize

                184KB

              • memory/2672-198-0x0000000002500000-0x0000000002510000-memory.dmp

                Filesize

                64KB

              • memory/4848-157-0x0000000009E30000-0x0000000009E42000-memory.dmp

                Filesize

                72KB

              • memory/4848-162-0x000000000A220000-0x000000000A286000-memory.dmp

                Filesize

                408KB

              • memory/4848-167-0x000000000B110000-0x000000000B160000-memory.dmp

                Filesize

                320KB

              • memory/4848-166-0x000000000BF00000-0x000000000C42C000-memory.dmp

                Filesize

                5.2MB

              • memory/4848-165-0x000000000B230000-0x000000000B3F2000-memory.dmp

                Filesize

                1.8MB

              • memory/4848-164-0x00000000049A0000-0x00000000049B0000-memory.dmp

                Filesize

                64KB

              • memory/4848-163-0x000000000B420000-0x000000000B9C4000-memory.dmp

                Filesize

                5.6MB

              • memory/4848-154-0x00000000000C0000-0x00000000000EE000-memory.dmp

                Filesize

                184KB

              • memory/4848-161-0x000000000A2C0000-0x000000000A352000-memory.dmp

                Filesize

                584KB

              • memory/4848-160-0x000000000A1A0000-0x000000000A216000-memory.dmp

                Filesize

                472KB

              • memory/4848-159-0x00000000049A0000-0x00000000049B0000-memory.dmp

                Filesize

                64KB

              • memory/4848-158-0x0000000009E90000-0x0000000009ECC000-memory.dmp

                Filesize

                240KB

              • memory/4848-156-0x0000000009F40000-0x000000000A04A000-memory.dmp

                Filesize

                1.0MB

              • memory/4848-155-0x000000000A450000-0x000000000AA68000-memory.dmp

                Filesize

                6.1MB

              • memory/4980-172-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB