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Analysis

  • max time kernel
    109s
  • 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
    25/05/2023, 21:24

General

  • Target

    0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc.exe

  • Size

    767KB

  • MD5

    dab4a8f46dea827acfcd7ced29a241c5

  • SHA1

    4b4374203a9c4e0e00c83c423aeaafdc6261bc23

  • SHA256

    0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc

  • SHA512

    e5200d94368715970ddc1b8728713fa815c9b899680c859d7f7a8f71d0a83cd487ae750df43083633a6b46438637583bbe20f17e7a30b14c98105433835c145c

  • SSDEEP

    12288:OMrhy900pdHp7IA00iTGlgsCCwF/xaonp2mz1MBCTq/8NnPJ4Rn0kBBfnMLtIW+H:vyjL8Ab7g+wF/gonYmzCBCTqEJxS0kPH

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

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\0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc.exe
    "C:\Users\Admin\AppData\Local\Temp\0c7cedd07b6b4c5915466a662274296d9bc2f2b6ed1f509a630ecd5442c491bc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3683363.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3683363.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4492
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9251079.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9251079.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1684
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2537185.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2537185.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3276
          • 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:2192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6138708.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6138708.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1084
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9450128.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9450128.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1480
        • 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:2404
          • 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:2928
          • 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:1336
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1420
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1064
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1764
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:460
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2168
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1972
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4868
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d2675375.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d2675375.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2344
                  • 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:4648
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1416
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3904

              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\d2675375.exe

                Filesize

                322KB

                MD5

                393244880cd05cb08404b30d3ce504b6

                SHA1

                0bfd8f4186c0095935290071a9396d748de6ca7e

                SHA256

                20ca57f3491b75c2fcaef8ceef7d01a7e5433000fd77e0e7a5b0adbeae90acd1

                SHA512

                ac49d9bb074184ce703d539f2eba8dff4611889a7c8e72cb51f8d27a4bf2dfcf742a9e73a1f3ab2014dd5cdcbf2935485473c1a26372e6720463f4b748b8b003

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d2675375.exe

                Filesize

                322KB

                MD5

                393244880cd05cb08404b30d3ce504b6

                SHA1

                0bfd8f4186c0095935290071a9396d748de6ca7e

                SHA256

                20ca57f3491b75c2fcaef8ceef7d01a7e5433000fd77e0e7a5b0adbeae90acd1

                SHA512

                ac49d9bb074184ce703d539f2eba8dff4611889a7c8e72cb51f8d27a4bf2dfcf742a9e73a1f3ab2014dd5cdcbf2935485473c1a26372e6720463f4b748b8b003

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3683363.exe

                Filesize

                448KB

                MD5

                bb17d06e6d0cd89573fcf3219bb3594c

                SHA1

                15fb29984efcaa741060e239d99b9f58e423ec6b

                SHA256

                fa1c055ee4b0697edc4f9e6b22f97823726380e009af5039a481181c51ea58e8

                SHA512

                fdb0d1c7bfa16dc8f07ddab84a630733f30bf888a2e60b3590026021f2f454b1b33ec11a2ec056df1bf74806a291d236fd9e9cbb42c5ed4fe6512f8adb0a8106

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3683363.exe

                Filesize

                448KB

                MD5

                bb17d06e6d0cd89573fcf3219bb3594c

                SHA1

                15fb29984efcaa741060e239d99b9f58e423ec6b

                SHA256

                fa1c055ee4b0697edc4f9e6b22f97823726380e009af5039a481181c51ea58e8

                SHA512

                fdb0d1c7bfa16dc8f07ddab84a630733f30bf888a2e60b3590026021f2f454b1b33ec11a2ec056df1bf74806a291d236fd9e9cbb42c5ed4fe6512f8adb0a8106

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9450128.exe

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9450128.exe

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9251079.exe

                Filesize

                277KB

                MD5

                9693d20cf9ef486f80575fb17a570df4

                SHA1

                5ba049a8bf74f945060f6b01d15bb4d8ea573ba0

                SHA256

                d3ba451f4fb037f2d09485c62d2314754211d732f3f5165bba79fa3b81914961

                SHA512

                a66391bf02151923508c145a207b1a113c89acb19b0aa49a2b16aed05e2402d03639ef5bb5e53f2cf24f8d56acb1de9202ee1c2efb084c89eff6c0e40f345a83

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9251079.exe

                Filesize

                277KB

                MD5

                9693d20cf9ef486f80575fb17a570df4

                SHA1

                5ba049a8bf74f945060f6b01d15bb4d8ea573ba0

                SHA256

                d3ba451f4fb037f2d09485c62d2314754211d732f3f5165bba79fa3b81914961

                SHA512

                a66391bf02151923508c145a207b1a113c89acb19b0aa49a2b16aed05e2402d03639ef5bb5e53f2cf24f8d56acb1de9202ee1c2efb084c89eff6c0e40f345a83

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2537185.exe

                Filesize

                188KB

                MD5

                285c05b93b6237d3841fa5c1843c6de0

                SHA1

                29e3aaf0692c0b1658edf2d6de76733b41045587

                SHA256

                e879f002524687b4d89ad7f20a3f446364d3b6d235481df68bc2eeeb02ea3ec1

                SHA512

                7ea8339896445d07d988d4b1dc8495c905aecbcf330999b065ff87f699b48c397c71d3e2633102f1d45997d629448b412da858a29dcac3bc8bada41b5551d421

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2537185.exe

                Filesize

                188KB

                MD5

                285c05b93b6237d3841fa5c1843c6de0

                SHA1

                29e3aaf0692c0b1658edf2d6de76733b41045587

                SHA256

                e879f002524687b4d89ad7f20a3f446364d3b6d235481df68bc2eeeb02ea3ec1

                SHA512

                7ea8339896445d07d988d4b1dc8495c905aecbcf330999b065ff87f699b48c397c71d3e2633102f1d45997d629448b412da858a29dcac3bc8bada41b5551d421

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6138708.exe

                Filesize

                145KB

                MD5

                3162c8af131305917763d780087b256c

                SHA1

                4cf977d6ad88590c72624036ea029558eca14d50

                SHA256

                108c90cc1a277dd13fec46b87e014e9a862132a426a546a82d78fa60ac75ca1e

                SHA512

                b6de285a915d70ff1bd26bc9a42b955d9606633d7c4f0366cbefb93f35b5da3c54a950be75cb8632018e2fa2efd03626a67901f5c003c6b2ea330598ca19de22

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6138708.exe

                Filesize

                145KB

                MD5

                3162c8af131305917763d780087b256c

                SHA1

                4cf977d6ad88590c72624036ea029558eca14d50

                SHA256

                108c90cc1a277dd13fec46b87e014e9a862132a426a546a82d78fa60ac75ca1e

                SHA512

                b6de285a915d70ff1bd26bc9a42b955d9606633d7c4f0366cbefb93f35b5da3c54a950be75cb8632018e2fa2efd03626a67901f5c003c6b2ea330598ca19de22

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

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

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

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

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

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

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

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

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

                Filesize

                205KB

                MD5

                a2e193f19bae8fb03cbdb6c071a53da2

                SHA1

                ccb9253929f4923a852e51bed65f78e0d91ca333

                SHA256

                e45e1900675ab6e9e30e088ea33565244aab503faf158d21e2f94943addd5cf4

                SHA512

                19ba027751fffdd6853fe209bc5b09c8268f5e76587df55f2645adef83cf091e508a3d2c7e6b34778f46ddc82e2f3429693cd4ecca9415f9ac15d0a71fbd6047

              • 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/1084-163-0x00000000006A0000-0x00000000006CA000-memory.dmp

                Filesize

                168KB

              • memory/1084-169-0x0000000006270000-0x0000000006814000-memory.dmp

                Filesize

                5.6MB

              • memory/1084-175-0x0000000007140000-0x000000000766C000-memory.dmp

                Filesize

                5.2MB

              • memory/1084-174-0x0000000006A40000-0x0000000006C02000-memory.dmp

                Filesize

                1.8MB

              • memory/1084-173-0x0000000006820000-0x0000000006870000-memory.dmp

                Filesize

                320KB

              • memory/1084-172-0x00000000061D0000-0x0000000006246000-memory.dmp

                Filesize

                472KB

              • memory/1084-171-0x00000000055E0000-0x0000000005646000-memory.dmp

                Filesize

                408KB

              • memory/1084-170-0x0000000005540000-0x00000000055D2000-memory.dmp

                Filesize

                584KB

              • memory/1084-164-0x00000000056A0000-0x0000000005CB8000-memory.dmp

                Filesize

                6.1MB

              • memory/1084-177-0x0000000005150000-0x0000000005160000-memory.dmp

                Filesize

                64KB

              • memory/1084-165-0x0000000005190000-0x000000000529A000-memory.dmp

                Filesize

                1.0MB

              • memory/1084-168-0x0000000005150000-0x0000000005160000-memory.dmp

                Filesize

                64KB

              • memory/1084-167-0x00000000050A0000-0x00000000050DC000-memory.dmp

                Filesize

                240KB

              • memory/1084-166-0x0000000005080000-0x0000000005092000-memory.dmp

                Filesize

                72KB

              • memory/2192-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4648-202-0x0000000004F10000-0x0000000004F20000-memory.dmp

                Filesize

                64KB

              • memory/4648-196-0x00000000003C0000-0x00000000003EA000-memory.dmp

                Filesize

                168KB