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Analysis

  • max time kernel
    130s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2023, 03:48

General

  • Target

    d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3.exe

  • Size

    794KB

  • MD5

    396992aafbb040db34688894472ca161

  • SHA1

    0e96637c5d26567d30d0d2f61e9008f4cc9f1d64

  • SHA256

    d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3

  • SHA512

    0fba97fbca0f6cb0b65eba1d1d5f388b6751baf225c91bf1b2352ed7669bca2978117a2ac557427ff637aade34b8a8062f16496ee55b9e7aa11f9b012fff5f8d

  • SSDEEP

    24576:ayEKkKyVZgyAphlT8i1pptFZ22DYQWCk6:hligdbqWXo2D8

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

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\d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3.exe
    "C:\Users\Admin\AppData\Local\Temp\d3dbeb5adfe3f5ff26e1d1fb5835895303069ef2804c1927dc0e5df0f89fe8b3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9265167.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9265167.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3360
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8019785.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8019785.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5060
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4780688.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4780688.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4112
          • 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:4344
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2145305.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2145305.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7308016.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7308016.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2288
        • 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:5032
          • 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:220
          • 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:4780
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:2440
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4364
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4472
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1456
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4948
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4148
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3420
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6228990.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6228990.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4796
                  • 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:1424
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3664
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:5088

              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\d6228990.exe

                Filesize

                323KB

                MD5

                76004c8632a4fc0f1f8e0a11836bfdce

                SHA1

                fce32c50337a13a14d006006fdca596c8710ae33

                SHA256

                f5afa389d5cd47c403683ae738eb676a746acf81854b0a33fee1011cf0c1ce71

                SHA512

                4b5635221cc558c1fbf35a031087efcb718029abae2ba2b05990572bda6d995fe4adc89361240bac01f15f9140ebb4a1d044dd2e00dde47e7b8d4c7e4c44765b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6228990.exe

                Filesize

                323KB

                MD5

                76004c8632a4fc0f1f8e0a11836bfdce

                SHA1

                fce32c50337a13a14d006006fdca596c8710ae33

                SHA256

                f5afa389d5cd47c403683ae738eb676a746acf81854b0a33fee1011cf0c1ce71

                SHA512

                4b5635221cc558c1fbf35a031087efcb718029abae2ba2b05990572bda6d995fe4adc89361240bac01f15f9140ebb4a1d044dd2e00dde47e7b8d4c7e4c44765b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9265167.exe

                Filesize

                456KB

                MD5

                7218093ac989e4d43554ab1861be9cb1

                SHA1

                d32be9b45aa3f44d8f7c9155e5d1b21c31275317

                SHA256

                be497d9f1f2c0f66fb5bb3cb13c5174cf6c8dad75f8efdcec97a2f6d8c7998c5

                SHA512

                0d89daebc163806cd690bac0c340c68d69f0dd99ee30b52807450b85b420da126b022377b6f3b254673fb9ad05ea3d246d04cd051f40804fbc0dd673a834f745

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9265167.exe

                Filesize

                456KB

                MD5

                7218093ac989e4d43554ab1861be9cb1

                SHA1

                d32be9b45aa3f44d8f7c9155e5d1b21c31275317

                SHA256

                be497d9f1f2c0f66fb5bb3cb13c5174cf6c8dad75f8efdcec97a2f6d8c7998c5

                SHA512

                0d89daebc163806cd690bac0c340c68d69f0dd99ee30b52807450b85b420da126b022377b6f3b254673fb9ad05ea3d246d04cd051f40804fbc0dd673a834f745

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7308016.exe

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7308016.exe

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8019785.exe

                Filesize

                284KB

                MD5

                d9a1108cbec827f8f40be3c78b16daf4

                SHA1

                461f007534c1ac634000fc3dfbed1eca41aee724

                SHA256

                b2b704f322ff2f01e83d73338216becace34d5392d41df1ebe45375beae5a5ef

                SHA512

                7caac381f4920b30e4a43f6bcf854f67671c251bdaf1f803ba6a0db1c0902a5de89c97056237b629f62f26ec7b49c3688590f2ad176394ada4b278fccb6ca86f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8019785.exe

                Filesize

                284KB

                MD5

                d9a1108cbec827f8f40be3c78b16daf4

                SHA1

                461f007534c1ac634000fc3dfbed1eca41aee724

                SHA256

                b2b704f322ff2f01e83d73338216becace34d5392d41df1ebe45375beae5a5ef

                SHA512

                7caac381f4920b30e4a43f6bcf854f67671c251bdaf1f803ba6a0db1c0902a5de89c97056237b629f62f26ec7b49c3688590f2ad176394ada4b278fccb6ca86f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4780688.exe

                Filesize

                166KB

                MD5

                21ad27a49cecb2323715d723393beafa

                SHA1

                47ba90a676dcded7a02d5c5b8356271026eeb559

                SHA256

                05016f8be22ec71b2902d782a9c06b2ac8637ed08c61d0a33d7337cd504590e4

                SHA512

                e82fc75cce79ee81671708316078822d172b93c8f52b395f0f918d8d29f4a4907cd54773b4def584cf004ab3753b35100888122c0f8bdea15e4194fd66d7140e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4780688.exe

                Filesize

                166KB

                MD5

                21ad27a49cecb2323715d723393beafa

                SHA1

                47ba90a676dcded7a02d5c5b8356271026eeb559

                SHA256

                05016f8be22ec71b2902d782a9c06b2ac8637ed08c61d0a33d7337cd504590e4

                SHA512

                e82fc75cce79ee81671708316078822d172b93c8f52b395f0f918d8d29f4a4907cd54773b4def584cf004ab3753b35100888122c0f8bdea15e4194fd66d7140e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2145305.exe

                Filesize

                168KB

                MD5

                2e875a77aaa457a88dcc9dfdd0beab8b

                SHA1

                a7b6e9429a28636987083903a6ec0a00d33f910e

                SHA256

                08c471219962156e299826e1e55ebe2af0e18bf296fae54b65355621ea02039d

                SHA512

                133f69a96750e76d933a464f05be92fa09b469b4a43da992a9cda3188b7ce5c537d2c113bffa7a002a3590aa301e7cb0c1e79c7f505a3ef8d13982514688675f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2145305.exe

                Filesize

                168KB

                MD5

                2e875a77aaa457a88dcc9dfdd0beab8b

                SHA1

                a7b6e9429a28636987083903a6ec0a00d33f910e

                SHA256

                08c471219962156e299826e1e55ebe2af0e18bf296fae54b65355621ea02039d

                SHA512

                133f69a96750e76d933a464f05be92fa09b469b4a43da992a9cda3188b7ce5c537d2c113bffa7a002a3590aa301e7cb0c1e79c7f505a3ef8d13982514688675f

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

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

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

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

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

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

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

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

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

                Filesize

                215KB

                MD5

                af82f56699c0a50a0ee690665b639020

                SHA1

                9b654e77128be83a9e1639e3aab407259ec56a61

                SHA256

                ab1f2179a2f5feec3c07587cf82f124cbe76c24fd7683ca46097056f122d0b6d

                SHA512

                14dfcce06a91406e5d82659938a0b2d1f8b621f1e8675b7747c4bbe51fdebc6439b3f484bfd2d516c058461f962157200206bae0e285b158024ff169af3d6c9c

              • 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/1424-195-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/1424-201-0x0000000004D80000-0x0000000004D90000-memory.dmp

                Filesize

                64KB

              • memory/1508-162-0x0000000000F50000-0x0000000000F7E000-memory.dmp

                Filesize

                184KB

              • memory/1508-177-0x0000000005810000-0x0000000005820000-memory.dmp

                Filesize

                64KB

              • memory/1508-174-0x000000000BF70000-0x000000000BFC0000-memory.dmp

                Filesize

                320KB

              • memory/1508-173-0x000000000CE70000-0x000000000D39C000-memory.dmp

                Filesize

                5.2MB

              • memory/1508-172-0x000000000C090000-0x000000000C252000-memory.dmp

                Filesize

                1.8MB

              • memory/1508-171-0x000000000C390000-0x000000000C934000-memory.dmp

                Filesize

                5.6MB

              • memory/1508-170-0x000000000B1F0000-0x000000000B256000-memory.dmp

                Filesize

                408KB

              • memory/1508-169-0x000000000B290000-0x000000000B322000-memory.dmp

                Filesize

                584KB

              • memory/1508-168-0x000000000B170000-0x000000000B1E6000-memory.dmp

                Filesize

                472KB

              • memory/1508-167-0x0000000005810000-0x0000000005820000-memory.dmp

                Filesize

                64KB

              • memory/1508-166-0x000000000AE60000-0x000000000AE9C000-memory.dmp

                Filesize

                240KB

              • memory/1508-165-0x000000000AE00000-0x000000000AE12000-memory.dmp

                Filesize

                72KB

              • memory/1508-164-0x000000000AED0000-0x000000000AFDA000-memory.dmp

                Filesize

                1.0MB

              • memory/1508-163-0x000000000B3C0000-0x000000000B9D8000-memory.dmp

                Filesize

                6.1MB

              • memory/4344-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB