Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2023 05:38

General

  • Target

    262fdeec85d763aa1bfb1e22d1212ecf4c6c5438c8a9cbc29b5307232f189538.exe

  • Size

    767KB

  • MD5

    332cbc4f6761049a8e69d60c49f71567

  • SHA1

    0c95391f87c0fec29ee1ec02c74b08a5ad8ca591

  • SHA256

    262fdeec85d763aa1bfb1e22d1212ecf4c6c5438c8a9cbc29b5307232f189538

  • SHA512

    230fc5c34ab3e1d12b5ea87f90c5d01248beaadcdca7fff83324e3c7f3340f98dc3e6405e4f3579602e506af1e33594d9504bb0a775911fe643760a51e5591ca

  • SSDEEP

    12288:fMr9y90gSXBWEsuvDK7qzoC9hQPeKt1VH4MULgU5uY2VWWkBHFDODH8n0kBDpnM5:ayVKB2ujzoCLQPeKjVHDUsU5uYQJkdAh

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\262fdeec85d763aa1bfb1e22d1212ecf4c6c5438c8a9cbc29b5307232f189538.exe
    "C:\Users\Admin\AppData\Local\Temp\262fdeec85d763aa1bfb1e22d1212ecf4c6c5438c8a9cbc29b5307232f189538.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0572482.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0572482.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2234472.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2234472.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k9458090.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k9458090.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1684
          • 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:3676
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0925181.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0925181.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0231890.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0231890.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3168
        • 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:5092
          • 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:5072
          • 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:3172
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4328
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4960
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2236
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1208
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1468
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1656
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3792
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7398681.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7398681.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4988
                  • 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:380
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3280
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1904

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              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\n7398681.exe

                Filesize

                322KB

                MD5

                82609e19b470fbb165264013a4d02d65

                SHA1

                979b7640691221d7bc85e994bb8ab364b49f17f2

                SHA256

                29b8df6bb9133adcc3274e117dc4b5343bd9f6759e2ffb4954bd7dc2c55595bc

                SHA512

                0a7a670dc3465ce9322960401651418329c3f90be475114ad918cc8c9f87eec27163872a21a4d26cd4b535666c561332f4c1b96d9787ab855de73c01e76c5400

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7398681.exe

                Filesize

                322KB

                MD5

                82609e19b470fbb165264013a4d02d65

                SHA1

                979b7640691221d7bc85e994bb8ab364b49f17f2

                SHA256

                29b8df6bb9133adcc3274e117dc4b5343bd9f6759e2ffb4954bd7dc2c55595bc

                SHA512

                0a7a670dc3465ce9322960401651418329c3f90be475114ad918cc8c9f87eec27163872a21a4d26cd4b535666c561332f4c1b96d9787ab855de73c01e76c5400

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0572482.exe

                Filesize

                448KB

                MD5

                28f60e797497594133d682a52cdeaae9

                SHA1

                2e4b45273059f7de0c04e5d0eda4d6944544bf22

                SHA256

                8a3c8cdd7af4febf8050b4715b66a4b97392c8418c1ddb9c92026f3519e28980

                SHA512

                d2b81645ea91bddb1629049f5086749ade91c245b560aab3f2931d4217b0fe2a9464b2865e2bfa7d39deefac9e8443d84206d121c6807b7574e4032294688613

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0572482.exe

                Filesize

                448KB

                MD5

                28f60e797497594133d682a52cdeaae9

                SHA1

                2e4b45273059f7de0c04e5d0eda4d6944544bf22

                SHA256

                8a3c8cdd7af4febf8050b4715b66a4b97392c8418c1ddb9c92026f3519e28980

                SHA512

                d2b81645ea91bddb1629049f5086749ade91c245b560aab3f2931d4217b0fe2a9464b2865e2bfa7d39deefac9e8443d84206d121c6807b7574e4032294688613

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0231890.exe

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0231890.exe

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2234472.exe

                Filesize

                277KB

                MD5

                f255b46097e1af8c8d77d1ae876616b1

                SHA1

                05229ac9509f181e22ea3c68e3e9f498afda9694

                SHA256

                589786c5224f7feb0f4f2e4d74d59d612291aeabe8789829ed8d7ae61a1168e1

                SHA512

                a0e87eed9099fa65585005418042e9f9c847e597ebf751f9f3d98ad7c63f89656a1e3d841240f80d7670a3c40020cde4d57b9c4d44ac5402cb269cb591e829f5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y2234472.exe

                Filesize

                277KB

                MD5

                f255b46097e1af8c8d77d1ae876616b1

                SHA1

                05229ac9509f181e22ea3c68e3e9f498afda9694

                SHA256

                589786c5224f7feb0f4f2e4d74d59d612291aeabe8789829ed8d7ae61a1168e1

                SHA512

                a0e87eed9099fa65585005418042e9f9c847e597ebf751f9f3d98ad7c63f89656a1e3d841240f80d7670a3c40020cde4d57b9c4d44ac5402cb269cb591e829f5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k9458090.exe

                Filesize

                188KB

                MD5

                3ede6ee1953a1d2cf1512175bacf29eb

                SHA1

                67987463eaa2b190249269e3e3f5aa3a411ffa27

                SHA256

                25b46238f844141c768ca031ca6dc79a66d56e54716b5d78fd4bbef7675383da

                SHA512

                4468950729566d67c9417c720401eb8bce4d5559a0ddb4083fcb2a2ed86b376b18e49839fe96421ce97412a6004784c52fa2503e2e358ed106dd63013e1ac395

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k9458090.exe

                Filesize

                188KB

                MD5

                3ede6ee1953a1d2cf1512175bacf29eb

                SHA1

                67987463eaa2b190249269e3e3f5aa3a411ffa27

                SHA256

                25b46238f844141c768ca031ca6dc79a66d56e54716b5d78fd4bbef7675383da

                SHA512

                4468950729566d67c9417c720401eb8bce4d5559a0ddb4083fcb2a2ed86b376b18e49839fe96421ce97412a6004784c52fa2503e2e358ed106dd63013e1ac395

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0925181.exe

                Filesize

                146KB

                MD5

                1f7a6b3916d0cbe874ed47d1c7aa43de

                SHA1

                11defda470de6788605581ef2c2630e9f500cc10

                SHA256

                6707840cd50be9800cf27da97e7fa885033dd318f066052c959fcbc4476aca69

                SHA512

                8872bea58220f99dd6b07462ec745158465f3e03efc4c9123f4492b160c46db89552147725e0380002dec2489d9273d6adc9ac30e3e611c0d740e62abe8ff3b9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0925181.exe

                Filesize

                146KB

                MD5

                1f7a6b3916d0cbe874ed47d1c7aa43de

                SHA1

                11defda470de6788605581ef2c2630e9f500cc10

                SHA256

                6707840cd50be9800cf27da97e7fa885033dd318f066052c959fcbc4476aca69

                SHA512

                8872bea58220f99dd6b07462ec745158465f3e03efc4c9123f4492b160c46db89552147725e0380002dec2489d9273d6adc9ac30e3e611c0d740e62abe8ff3b9

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

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

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

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

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

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

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

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

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

                Filesize

                205KB

                MD5

                5d27cfdaf36a19ecccd9832e61e494c7

                SHA1

                7771f27c3f3c56840958f31b7a3adac62069db67

                SHA256

                812ac87d63b6d79f4eb601076967de34511dd59ce15082b30e72f073557d45a1

                SHA512

                dba9e18db15875832384bbfe37ed3e77fb10798902c64e1eeab6a397885a2b229888220a756892fc37d1c5dc338f22e7c62655564ca3dd737b55bcff5d2ab3ef

              • 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/380-197-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/380-203-0x0000000005A80000-0x0000000005A90000-memory.dmp

                Filesize

                64KB

              • memory/936-163-0x0000000000930000-0x000000000095A000-memory.dmp

                Filesize

                168KB

              • memory/936-178-0x00000000056D0000-0x00000000056E0000-memory.dmp

                Filesize

                64KB

              • memory/936-175-0x00000000072F0000-0x000000000781C000-memory.dmp

                Filesize

                5.2MB

              • memory/936-174-0x0000000006BF0000-0x0000000006DB2000-memory.dmp

                Filesize

                1.8MB

              • memory/936-173-0x00000000069D0000-0x0000000006A20000-memory.dmp

                Filesize

                320KB

              • memory/936-172-0x0000000006360000-0x00000000063D6000-memory.dmp

                Filesize

                472KB

              • memory/936-171-0x0000000005E70000-0x0000000005ED6000-memory.dmp

                Filesize

                408KB

              • memory/936-170-0x0000000006420000-0x00000000069C4000-memory.dmp

                Filesize

                5.6MB

              • memory/936-169-0x00000000056E0000-0x0000000005772000-memory.dmp

                Filesize

                584KB

              • memory/936-168-0x00000000056D0000-0x00000000056E0000-memory.dmp

                Filesize

                64KB

              • memory/936-167-0x0000000005360000-0x000000000539C000-memory.dmp

                Filesize

                240KB

              • memory/936-166-0x0000000005300000-0x0000000005312000-memory.dmp

                Filesize

                72KB

              • memory/936-165-0x00000000053D0000-0x00000000054DA000-memory.dmp

                Filesize

                1.0MB

              • memory/936-164-0x0000000005850000-0x0000000005E68000-memory.dmp

                Filesize

                6.1MB

              • memory/3676-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB