Analysis

  • max time kernel
    138s
  • 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
    01-06-2023 12:11

General

  • Target

    9211b2ef94bc4bc6a0294ee0c08ce4a4f4d8c1d2753d6b203a9f6c8515efc970.exe

  • Size

    754KB

  • MD5

    5eb6bba549a59d466b3849c90fc9ce6c

  • SHA1

    1d190adeeb82ebdffa8530bb336949d694d3f20c

  • SHA256

    9211b2ef94bc4bc6a0294ee0c08ce4a4f4d8c1d2753d6b203a9f6c8515efc970

  • SHA512

    8c7ab658bce9c94e4a5bbfccaf2cc84705aa4c1c0fe314c3dda00bc6ccba78f62be8c3df2ad52f702cb78dd061cd1557576cc31ae03ec9f813ff00c4c2f89bb2

  • SSDEEP

    12288:YMrCy90u5ANlhblfKSBkB0TAJVTJKczRc5HfH7OWOafMbegPPAPEpXrtFXwjA6ny:ayd5MKSBpsJVEczi5HfbOWOwMbeYIPEL

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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\9211b2ef94bc4bc6a0294ee0c08ce4a4f4d8c1d2753d6b203a9f6c8515efc970.exe
    "C:\Users\Admin\AppData\Local\Temp\9211b2ef94bc4bc6a0294ee0c08ce4a4f4d8c1d2753d6b203a9f6c8515efc970.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3700
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1137957.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1137957.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3362165.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3362165.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2252
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1163706.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1163706.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2616
          • 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:3332
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3953509.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3953509.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4772
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4867194.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4867194.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2400
        • 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:1796
          • 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:3240
          • 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:4604
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:844
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:920
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:3636
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4800
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3944
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3300
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1800
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6743169.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6743169.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3632
                  • 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:4692
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:744
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1372

              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\n6743169.exe

                Filesize

                302KB

                MD5

                dc4e02c61d7b168c002b2d0f39ceb7f9

                SHA1

                cb5ad164dddf040c9e8ece1b6b5653447604e42c

                SHA256

                aa4cdb193131dbbb284bf2b9d12b6dd4377bd3609d0b8ec0dd69e02a5f9f5d56

                SHA512

                71c7cba246afe00799db5fd1df64365bfcdf7c554d460060b629d660d284a1d8d081d3afcb57a6d1bd442baa22f7cddea3ab8ae180b2d352d4aad7597a558b89

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n6743169.exe

                Filesize

                302KB

                MD5

                dc4e02c61d7b168c002b2d0f39ceb7f9

                SHA1

                cb5ad164dddf040c9e8ece1b6b5653447604e42c

                SHA256

                aa4cdb193131dbbb284bf2b9d12b6dd4377bd3609d0b8ec0dd69e02a5f9f5d56

                SHA512

                71c7cba246afe00799db5fd1df64365bfcdf7c554d460060b629d660d284a1d8d081d3afcb57a6d1bd442baa22f7cddea3ab8ae180b2d352d4aad7597a558b89

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1137957.exe

                Filesize

                445KB

                MD5

                89b48bc7aeb8c61688e4a7fca18d7586

                SHA1

                6aec1f339fbd094885775dc542501bf515833553

                SHA256

                bfb74db31bf2b51a651172ccfc2c9a53885adaa1d3a53ade8bfa7c5f5526afcc

                SHA512

                ba38a3821c0ab3e3c2f33635e8a20ed1179764031fe4dc0e0b98591c1598fe612f69abee5f8c23451dccb163df7373aaf3f12b6d15cbd1d30d31a22122a4a9c7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1137957.exe

                Filesize

                445KB

                MD5

                89b48bc7aeb8c61688e4a7fca18d7586

                SHA1

                6aec1f339fbd094885775dc542501bf515833553

                SHA256

                bfb74db31bf2b51a651172ccfc2c9a53885adaa1d3a53ade8bfa7c5f5526afcc

                SHA512

                ba38a3821c0ab3e3c2f33635e8a20ed1179764031fe4dc0e0b98591c1598fe612f69abee5f8c23451dccb163df7373aaf3f12b6d15cbd1d30d31a22122a4a9c7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4867194.exe

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4867194.exe

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3362165.exe

                Filesize

                273KB

                MD5

                83d626263c3c5915cb158c16c277f6bf

                SHA1

                2dc0f1bc4d81afb184512a473fb9694ecd25d619

                SHA256

                c16d4ca1d9c8f0fc7de4e9c94169bb0492ab4c19d481089abac49f5d8cc7bbbe

                SHA512

                8b106b5809fefaa0856857a107779053a17de0ed8017ff9189d86eabb07526fa8106377edffe5ee502a2c9623760101b9f09c5ce8f46f80e4767e132ba575f89

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3362165.exe

                Filesize

                273KB

                MD5

                83d626263c3c5915cb158c16c277f6bf

                SHA1

                2dc0f1bc4d81afb184512a473fb9694ecd25d619

                SHA256

                c16d4ca1d9c8f0fc7de4e9c94169bb0492ab4c19d481089abac49f5d8cc7bbbe

                SHA512

                8b106b5809fefaa0856857a107779053a17de0ed8017ff9189d86eabb07526fa8106377edffe5ee502a2c9623760101b9f09c5ce8f46f80e4767e132ba575f89

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1163706.exe

                Filesize

                146KB

                MD5

                638b760aa6c376a4fe2a14ecc0a05714

                SHA1

                5c2850e312bcdd88415276e16801667f8e014f9b

                SHA256

                c0434122c695e84d7a5fd236ac22f86acb36cd2443521a5a342fd1972609f1d6

                SHA512

                7c210255e6a6ed0222963234df58789d9ccbfd605d07ee337a118c6d4195226c8586b602405579b632ebfca21c17177bd806238528490ff4cc7c68fdff4190a9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k1163706.exe

                Filesize

                146KB

                MD5

                638b760aa6c376a4fe2a14ecc0a05714

                SHA1

                5c2850e312bcdd88415276e16801667f8e014f9b

                SHA256

                c0434122c695e84d7a5fd236ac22f86acb36cd2443521a5a342fd1972609f1d6

                SHA512

                7c210255e6a6ed0222963234df58789d9ccbfd605d07ee337a118c6d4195226c8586b602405579b632ebfca21c17177bd806238528490ff4cc7c68fdff4190a9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3953509.exe

                Filesize

                168KB

                MD5

                6dd2b04766baf810ab5d0eac5ee194de

                SHA1

                8d4d753b4eeb856608ad2c1712dc3fb33c3539b3

                SHA256

                53ec1b064ae949bff5ed9780aeee42f80d64820ece12ce93e56fa4b021365115

                SHA512

                76b90d835a99acb6057edea88d4d493d195a88e6f7b9a7660b0b7def75a7e325685b6529ef0972a754fe15856f3263843e54039bc00472bf35ded27625709910

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l3953509.exe

                Filesize

                168KB

                MD5

                6dd2b04766baf810ab5d0eac5ee194de

                SHA1

                8d4d753b4eeb856608ad2c1712dc3fb33c3539b3

                SHA256

                53ec1b064ae949bff5ed9780aeee42f80d64820ece12ce93e56fa4b021365115

                SHA512

                76b90d835a99acb6057edea88d4d493d195a88e6f7b9a7660b0b7def75a7e325685b6529ef0972a754fe15856f3263843e54039bc00472bf35ded27625709910

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

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

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

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

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

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

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

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

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

                Filesize

                213KB

                MD5

                2ec986dca79c6552cb4fa0f4112ba875

                SHA1

                f80262166ebc4baf188f308bfeaf71fe5dbd9477

                SHA256

                f8fa4f6018747d9bd5b67fcee9e52b34618821a96506063ea054e3c42c77364e

                SHA512

                584c42404124bd0db07fc14cfdcc5fd4eb6795c47443a77332fd8c64459c62966e8e3285b45375b2a9307388718295fbeacfa0c13c36ad64466600e802f9d694

              • 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/3332-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4692-194-0x0000000000330000-0x000000000035E000-memory.dmp

                Filesize

                184KB

              • memory/4692-200-0x00000000049F0000-0x0000000004A00000-memory.dmp

                Filesize

                64KB

              • memory/4772-162-0x00000000001F0000-0x000000000021E000-memory.dmp

                Filesize

                184KB

              • memory/4772-176-0x000000000C290000-0x000000000C7BC000-memory.dmp

                Filesize

                5.2MB

              • memory/4772-175-0x000000000BB90000-0x000000000BD52000-memory.dmp

                Filesize

                1.8MB

              • memory/4772-174-0x0000000004B60000-0x0000000004B70000-memory.dmp

                Filesize

                64KB

              • memory/4772-172-0x000000000B230000-0x000000000B280000-memory.dmp

                Filesize

                320KB

              • memory/4772-171-0x000000000B5E0000-0x000000000BB84000-memory.dmp

                Filesize

                5.6MB

              • memory/4772-170-0x000000000A490000-0x000000000A4F6000-memory.dmp

                Filesize

                408KB

              • memory/4772-169-0x000000000A530000-0x000000000A5C2000-memory.dmp

                Filesize

                584KB

              • memory/4772-168-0x000000000A410000-0x000000000A486000-memory.dmp

                Filesize

                472KB

              • memory/4772-167-0x000000000A100000-0x000000000A13C000-memory.dmp

                Filesize

                240KB

              • memory/4772-166-0x0000000004B60000-0x0000000004B70000-memory.dmp

                Filesize

                64KB

              • memory/4772-165-0x000000000A0A0000-0x000000000A0B2000-memory.dmp

                Filesize

                72KB

              • memory/4772-164-0x000000000A170000-0x000000000A27A000-memory.dmp

                Filesize

                1.0MB

              • memory/4772-163-0x000000000A610000-0x000000000AC28000-memory.dmp

                Filesize

                6.1MB