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Analysis

  • max time kernel
    136s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2023, 11:48

General

  • Target

    8b92f082d95885ac164b648eed0706fd0dc3583ab91b90bb616ce9bd845ac082.exe

  • Size

    764KB

  • MD5

    477166dfce52f2e3f02e9113784433de

  • SHA1

    772c630f3713fda2b9220429bcf0c592f68cf622

  • SHA256

    8b92f082d95885ac164b648eed0706fd0dc3583ab91b90bb616ce9bd845ac082

  • SHA512

    b44bfb0e438a9ae9988f544202c3fe41e11f3a007d6e74064eda224db1e567eed04606b6480e478e5a3c03c2eefe8838671ef00414910e2b3a757ad009efcecc

  • SSDEEP

    12288:pMrPy90GhfBzpzsgsX8mLijCcoOSNFWcknHqbtJ7arqj+9ylW6EWuEphhII4dmM0:yyLy8mLijCGePkHqbtlxj+Ejh94sMmdf

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

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\8b92f082d95885ac164b648eed0706fd0dc3583ab91b90bb616ce9bd845ac082.exe
    "C:\Users\Admin\AppData\Local\Temp\8b92f082d95885ac164b648eed0706fd0dc3583ab91b90bb616ce9bd845ac082.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3804
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8933538.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8933538.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3036025.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3036025.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2428
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1002224.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1002224.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8925978.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8925978.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1060
          • 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:1708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8054631.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8054631.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1224
        • 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:4016
          • 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:1108
          • 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:4424
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3048
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:692
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2984
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2940
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3436
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2860
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:928
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5425105.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5425105.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4812
                  • 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:4932
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4064
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4784

              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\i5425105.exe

                Filesize

                316KB

                MD5

                9f45e539a019809d095597a04f983ca1

                SHA1

                9610a4c4ed7899f670c14012f5f811cf17a82a56

                SHA256

                d2c805baffb25ff5de0044868ef9ce97d1ecb54da8fc03c4bd7b4bcce664b1f6

                SHA512

                6caa1b2dd7a377667efae0db7eba8d1e2e480e2a10a5a1762ac9ea05abd4bdb8f3728e7d866ef7deaaa6967a878dd2071287131af563f8bcf3666919f85c6c53

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5425105.exe

                Filesize

                316KB

                MD5

                9f45e539a019809d095597a04f983ca1

                SHA1

                9610a4c4ed7899f670c14012f5f811cf17a82a56

                SHA256

                d2c805baffb25ff5de0044868ef9ce97d1ecb54da8fc03c4bd7b4bcce664b1f6

                SHA512

                6caa1b2dd7a377667efae0db7eba8d1e2e480e2a10a5a1762ac9ea05abd4bdb8f3728e7d866ef7deaaa6967a878dd2071287131af563f8bcf3666919f85c6c53

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8933538.exe

                Filesize

                446KB

                MD5

                3f4394c06751d6c6e84e2b49fc39e8f1

                SHA1

                f74f3e0259e63fc1f6ad43147657d8bc3694ad0c

                SHA256

                8a41b67914c27a2c786c655247b1b327e02aa209d510022fa74630a4280255f2

                SHA512

                58b7f21f925ca8290eeb4a8b93cde4d99ddb228fcb5ea273639f9f228b9568299484567e0635d2c217c341c1ab52549eb3bd574059717c061418a289f1f56c13

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8933538.exe

                Filesize

                446KB

                MD5

                3f4394c06751d6c6e84e2b49fc39e8f1

                SHA1

                f74f3e0259e63fc1f6ad43147657d8bc3694ad0c

                SHA256

                8a41b67914c27a2c786c655247b1b327e02aa209d510022fa74630a4280255f2

                SHA512

                58b7f21f925ca8290eeb4a8b93cde4d99ddb228fcb5ea273639f9f228b9568299484567e0635d2c217c341c1ab52549eb3bd574059717c061418a289f1f56c13

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8054631.exe

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8054631.exe

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3036025.exe

                Filesize

                274KB

                MD5

                13d7062a00f4e986097673ba63804e1f

                SHA1

                e531fd7ebc3140ed0e72ee60c3b8880376ab7a3a

                SHA256

                9d999db7c2b1e3a806f959df35be066a251af1faf173be8a21cb65e07c779415

                SHA512

                352f1dd970e30909f7ecb0c9ae014707d993e392a48327882c0e3b2c7651e3b35743df4fbbdd01999eef804bfec7528b19c237fb6354a13686827b162c44cb04

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3036025.exe

                Filesize

                274KB

                MD5

                13d7062a00f4e986097673ba63804e1f

                SHA1

                e531fd7ebc3140ed0e72ee60c3b8880376ab7a3a

                SHA256

                9d999db7c2b1e3a806f959df35be066a251af1faf173be8a21cb65e07c779415

                SHA512

                352f1dd970e30909f7ecb0c9ae014707d993e392a48327882c0e3b2c7651e3b35743df4fbbdd01999eef804bfec7528b19c237fb6354a13686827b162c44cb04

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1002224.exe

                Filesize

                145KB

                MD5

                b7c39366edeaf8729e7a83ab9e484449

                SHA1

                4cf74efccff2857e8b9ac26bb20286c83a4e291e

                SHA256

                20bd3718ef5ffeb754b8695410d4e4b09be2a24f387ec379aa8726184170a579

                SHA512

                500ff69b6bdaadfe2853c2594f443aa014d39be15fb5ad77f0824eb319754267b92d81e43968a1e5e27989aae868033f02bf8a3dee146884e8c9bd6a4dfd886a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f1002224.exe

                Filesize

                145KB

                MD5

                b7c39366edeaf8729e7a83ab9e484449

                SHA1

                4cf74efccff2857e8b9ac26bb20286c83a4e291e

                SHA256

                20bd3718ef5ffeb754b8695410d4e4b09be2a24f387ec379aa8726184170a579

                SHA512

                500ff69b6bdaadfe2853c2594f443aa014d39be15fb5ad77f0824eb319754267b92d81e43968a1e5e27989aae868033f02bf8a3dee146884e8c9bd6a4dfd886a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8925978.exe

                Filesize

                182KB

                MD5

                65d5e04fd76b549de970e45166cc39fb

                SHA1

                f8158940f53e8d02c67da7c764cff77656f3ed73

                SHA256

                73739d5bf4b9154c1ccf85ae0827b382cfafb913687a4da0b10fd4295dc098b9

                SHA512

                316e987b480c0adbcc3720d3c105b2f2726be635bba30f68247c1361862498a1bf3f85bccb30aa4f7d85eea63e8813990d57708c272734b1466738c943d94591

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8925978.exe

                Filesize

                182KB

                MD5

                65d5e04fd76b549de970e45166cc39fb

                SHA1

                f8158940f53e8d02c67da7c764cff77656f3ed73

                SHA256

                73739d5bf4b9154c1ccf85ae0827b382cfafb913687a4da0b10fd4295dc098b9

                SHA512

                316e987b480c0adbcc3720d3c105b2f2726be635bba30f68247c1361862498a1bf3f85bccb30aa4f7d85eea63e8813990d57708c272734b1466738c943d94591

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

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

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

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

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

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

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

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

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

                Filesize

                206KB

                MD5

                f73246f510bf9673c7ef36c839318a61

                SHA1

                4875fd33784fec5ef5916d5f5d548e28626fe03f

                SHA256

                1f0953001b61660b3593d1306ee8dad96a16ceab9af05db00784473ad8676e84

                SHA512

                858c99ed1f3072d217295c368980c90e3ac654de70417e70cad24d6281d34216a093812f4a11e367bc9ca6e0abbddd6953fc260c75190daaaf700fffdd4cf637

              • 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/1472-157-0x0000000005660000-0x0000000005672000-memory.dmp

                Filesize

                72KB

              • memory/1472-158-0x0000000005960000-0x0000000005970000-memory.dmp

                Filesize

                64KB

              • memory/1472-167-0x0000000006EA0000-0x0000000006EF0000-memory.dmp

                Filesize

                320KB

              • memory/1472-166-0x00000000070D0000-0x0000000007146000-memory.dmp

                Filesize

                472KB

              • memory/1472-165-0x0000000005960000-0x0000000005970000-memory.dmp

                Filesize

                64KB

              • memory/1472-164-0x0000000007600000-0x0000000007B2C000-memory.dmp

                Filesize

                5.2MB

              • memory/1472-163-0x0000000006F00000-0x00000000070C2000-memory.dmp

                Filesize

                1.8MB

              • memory/1472-162-0x0000000005B30000-0x0000000005B96000-memory.dmp

                Filesize

                408KB

              • memory/1472-154-0x0000000000C90000-0x0000000000CBA000-memory.dmp

                Filesize

                168KB

              • memory/1472-155-0x0000000005BB0000-0x00000000061C8000-memory.dmp

                Filesize

                6.1MB

              • memory/1472-161-0x00000000061D0000-0x0000000006262000-memory.dmp

                Filesize

                584KB

              • memory/1472-160-0x0000000006780000-0x0000000006D24000-memory.dmp

                Filesize

                5.6MB

              • memory/1472-159-0x00000000056C0000-0x00000000056FC000-memory.dmp

                Filesize

                240KB

              • memory/1472-156-0x0000000005730000-0x000000000583A000-memory.dmp

                Filesize

                1.0MB

              • memory/1708-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4932-200-0x0000000005580000-0x0000000005590000-memory.dmp

                Filesize

                64KB

              • memory/4932-195-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB