Analysis

  • max time kernel
    125s
  • max time network
    137s
  • 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, 16:48

General

  • Target

    08232499.exe

  • Size

    752KB

  • MD5

    d97088d48b739f47d47de285f8bf5403

  • SHA1

    cbd16982b4da1a448d8b15b70c2a5384906c06e1

  • SHA256

    5729a7e249fe084b54b1a7d575c91f053b35576a0b01e093618863ffb55ef05e

  • SHA512

    c987eebef3af865ee36e60d99f877dd46b9d223ceea816f66b0053c911e4a85c6bdf7c0bbb005d2a46a3be2bcccdeafad04f37255513e379849bc6b134284139

  • SSDEEP

    12288:aMriy90AkDORqO7x+JOx/44hfkJwv3vKvrL3fLEbQIKWNVML2s5fMol:8yQ2MOxBNv3m3TEMzWNySspMol

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

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\08232499.exe
    "C:\Users\Admin\AppData\Local\Temp\08232499.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4441290.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4441290.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4424
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3017730.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3017730.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4428
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7847902.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7847902.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1400
          • 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:3772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5511838.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5511838.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4324
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4793861.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4793861.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:5112
        • 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:1092
          • 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:4300
          • 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:2212
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4688
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4696
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:400
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4944
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4068
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4436
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4620
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0876884.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0876884.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2012
                  • 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:2876
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2928
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2708

              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\d0876884.exe

                Filesize

                302KB

                MD5

                d0194ab31f8ae341c799e1b0672a487e

                SHA1

                843986541662c02e4d00d46e4dffa6061882d85c

                SHA256

                83568fed9ce56912c4071a09a8f9015a7429ca10b24e80bd83c1f666ff4de4c0

                SHA512

                e74b206e369f512de2c87d4af6503c90717eb9d48d8e68bbe030e3a51b28aea5bd50ac6518dc1dd98b6b6f712475cf1ba28290bc63a9bcf663b74e58fa2eeb34

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d0876884.exe

                Filesize

                302KB

                MD5

                d0194ab31f8ae341c799e1b0672a487e

                SHA1

                843986541662c02e4d00d46e4dffa6061882d85c

                SHA256

                83568fed9ce56912c4071a09a8f9015a7429ca10b24e80bd83c1f666ff4de4c0

                SHA512

                e74b206e369f512de2c87d4af6503c90717eb9d48d8e68bbe030e3a51b28aea5bd50ac6518dc1dd98b6b6f712475cf1ba28290bc63a9bcf663b74e58fa2eeb34

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4441290.exe

                Filesize

                445KB

                MD5

                6af38e73b3a830141183c09b11c6d84b

                SHA1

                bd1c3630ca013dfbe93f4f23fbeed1242d8342da

                SHA256

                f35a4803efb299e59fa9a30f7b3f020e232eddcbe69de29a9fba98f92e2a4708

                SHA512

                4ae196b0dedae01122cb7081bd35447467b98b67e02a0e28c191f41c9f5fc48396eb74cb219570c3ba5a2a1f1d75cf34e46ad02aaaa50429b9a5feeca25cbd5c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4441290.exe

                Filesize

                445KB

                MD5

                6af38e73b3a830141183c09b11c6d84b

                SHA1

                bd1c3630ca013dfbe93f4f23fbeed1242d8342da

                SHA256

                f35a4803efb299e59fa9a30f7b3f020e232eddcbe69de29a9fba98f92e2a4708

                SHA512

                4ae196b0dedae01122cb7081bd35447467b98b67e02a0e28c191f41c9f5fc48396eb74cb219570c3ba5a2a1f1d75cf34e46ad02aaaa50429b9a5feeca25cbd5c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4793861.exe

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4793861.exe

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3017730.exe

                Filesize

                274KB

                MD5

                c4bb6d3b88ea5184ec34332e2c4a3637

                SHA1

                484273ff6c4d60f8d7627fc3d1393d502da45fbb

                SHA256

                2ae210c19f1fb135939bf667568b16b6a4b01d014c173afed6d90497909ac1c3

                SHA512

                6c89415fde285b2536ea2386f420c22f51c7ead6966c11e8542c8dd3a3ca20ee4b77890cfca941b85a740310204d96807b51ba00c443846d9a2d9c9858741b99

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3017730.exe

                Filesize

                274KB

                MD5

                c4bb6d3b88ea5184ec34332e2c4a3637

                SHA1

                484273ff6c4d60f8d7627fc3d1393d502da45fbb

                SHA256

                2ae210c19f1fb135939bf667568b16b6a4b01d014c173afed6d90497909ac1c3

                SHA512

                6c89415fde285b2536ea2386f420c22f51c7ead6966c11e8542c8dd3a3ca20ee4b77890cfca941b85a740310204d96807b51ba00c443846d9a2d9c9858741b99

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7847902.exe

                Filesize

                145KB

                MD5

                9acbb1e1fc85197c56c7da64207b3bd5

                SHA1

                cffb6375c22f6821a9c58c2436b1de1cff73983f

                SHA256

                a0ae0acb17eb34f5f7f2841f26121a4ffa3deca015bba015c8e1a568d1ecf3bc

                SHA512

                1bd2758af10bb78c56ac9ce8ad6e38ac1d7244feda16401ba9146592b7fe02e5fa069952b946e11aaaaeadd29424f856f58f24e7bd372dbbd021f3181e87641b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7847902.exe

                Filesize

                145KB

                MD5

                9acbb1e1fc85197c56c7da64207b3bd5

                SHA1

                cffb6375c22f6821a9c58c2436b1de1cff73983f

                SHA256

                a0ae0acb17eb34f5f7f2841f26121a4ffa3deca015bba015c8e1a568d1ecf3bc

                SHA512

                1bd2758af10bb78c56ac9ce8ad6e38ac1d7244feda16401ba9146592b7fe02e5fa069952b946e11aaaaeadd29424f856f58f24e7bd372dbbd021f3181e87641b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5511838.exe

                Filesize

                168KB

                MD5

                a46f843541d99a3837b2b578cdbaa698

                SHA1

                7f2531c3f0c5a0813d659e053a391525f024d824

                SHA256

                b209358157f047cd959946c9aee467844aa95a7d9ea36c79d1be5180976b0b8b

                SHA512

                c9cfc6b7ab7af9dc271e03cafd432d498f1a13fbaeec7eb8e004898bfaa05740a9accc5f8a3548e00ab92704de8c47ebb8d0967aa2ae22396dc25f36bc1c5443

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5511838.exe

                Filesize

                168KB

                MD5

                a46f843541d99a3837b2b578cdbaa698

                SHA1

                7f2531c3f0c5a0813d659e053a391525f024d824

                SHA256

                b209358157f047cd959946c9aee467844aa95a7d9ea36c79d1be5180976b0b8b

                SHA512

                c9cfc6b7ab7af9dc271e03cafd432d498f1a13fbaeec7eb8e004898bfaa05740a9accc5f8a3548e00ab92704de8c47ebb8d0967aa2ae22396dc25f36bc1c5443

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

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

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

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

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

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

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

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

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

                Filesize

                213KB

                MD5

                311a2f1372983c51df5e085db60a8421

                SHA1

                2f19aa7317f73098f0c9df879b4a2ddf1f01515b

                SHA256

                cd7e141230c0e50869bf1938221b6dd5dfe884bb71b1f862999a114fa21330b0

                SHA512

                6127044b9b00eb5fe130199507790ce3c158c0e096648118ab5fe8f92de22145a21c6576db6bf632cd1949046b54c7ab28970bade2c051dcaf611317970d661a

              • 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/2876-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/2876-200-0x0000000003140000-0x0000000003150000-memory.dmp

                Filesize

                64KB

              • memory/3772-154-0x0000000000760000-0x000000000076A000-memory.dmp

                Filesize

                40KB

              • memory/4324-162-0x00000000009E0000-0x0000000000A0E000-memory.dmp

                Filesize

                184KB

              • memory/4324-176-0x000000000C130000-0x000000000C180000-memory.dmp

                Filesize

                320KB

              • memory/4324-175-0x0000000002DF0000-0x0000000002E00000-memory.dmp

                Filesize

                64KB

              • memory/4324-173-0x000000000C930000-0x000000000CE5C000-memory.dmp

                Filesize

                5.2MB

              • memory/4324-172-0x000000000C230000-0x000000000C3F2000-memory.dmp

                Filesize

                1.8MB

              • memory/4324-171-0x000000000B500000-0x000000000B566000-memory.dmp

                Filesize

                408KB

              • memory/4324-170-0x000000000B9B0000-0x000000000BF54000-memory.dmp

                Filesize

                5.6MB

              • memory/4324-169-0x000000000AD20000-0x000000000ADB2000-memory.dmp

                Filesize

                584KB

              • memory/4324-168-0x000000000AC00000-0x000000000AC76000-memory.dmp

                Filesize

                472KB

              • memory/4324-167-0x000000000A8F0000-0x000000000A92C000-memory.dmp

                Filesize

                240KB

              • memory/4324-166-0x000000000A890000-0x000000000A8A2000-memory.dmp

                Filesize

                72KB

              • memory/4324-165-0x0000000002DF0000-0x0000000002E00000-memory.dmp

                Filesize

                64KB

              • memory/4324-164-0x000000000A960000-0x000000000AA6A000-memory.dmp

                Filesize

                1.0MB

              • memory/4324-163-0x000000000ADE0000-0x000000000B3F8000-memory.dmp

                Filesize

                6.1MB