Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2023 09:42

General

  • Target

    4c9f654162d72587ddd7c6fedbfad8d783bab7ab7737f4239673aaa7863d2b6f.exe

  • Size

    713KB

  • MD5

    c559d8461e2729f39f2a8f5d70583939

  • SHA1

    5c4609b985ba220ddf47b33bb4a56766da8e8301

  • SHA256

    4c9f654162d72587ddd7c6fedbfad8d783bab7ab7737f4239673aaa7863d2b6f

  • SHA512

    129390f581047d13800d1f540d6cb6652f0694020d12b66f63bff5470d700a1487c34742d13ab23e343e44a6885f5bc1bb78f62abaa0b8e6e48393861a0b9afd

  • SSDEEP

    12288:kztKeZjWeeIOkzShWJSn/1x0dOD/ip3+DLlhnfsv3UQyD2SW0G13:kkdeexn/1lztLlVfsv3j90a3

Malware Config

Extracted

Family

redline

Botnet

furga

C2

83.97.73.128:19071

Attributes
  • auth_value

    1b7af6db7a79a3475798fcf494818be7

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • 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 8 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.

  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c9f654162d72587ddd7c6fedbfad8d783bab7ab7737f4239673aaa7863d2b6f.exe
    "C:\Users\Admin\AppData\Local\Temp\4c9f654162d72587ddd7c6fedbfad8d783bab7ab7737f4239673aaa7863d2b6f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0605700.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0605700.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3448
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5909847.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5909847.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1704
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5780269.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5780269.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1388
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5100243.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5100243.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3708
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:224
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:400
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3604
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4048
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:3928
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:4968
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4220
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:3644
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:2964
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3796
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3564
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:3692
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4272

              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\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5100243.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5100243.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0605700.exe
                Filesize

                325KB

                MD5

                128b73543ff2bf68409356db07e342b1

                SHA1

                161b33e2ebe4715bf8f3bf04454f1f3da97e042b

                SHA256

                29d24cd6c5e347fd44da9bc257d6cac9d1d66b81500f49d95533012f25b1f2c8

                SHA512

                62780e996cdf3b43dbf62595eb2ad66acbb52d6c26325265541ec3b24458edeba8e7c8c14c9a231cc78a71d5548dd6b7ff0dce182bb6b1501bb1e26be0ec33ec

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0605700.exe
                Filesize

                325KB

                MD5

                128b73543ff2bf68409356db07e342b1

                SHA1

                161b33e2ebe4715bf8f3bf04454f1f3da97e042b

                SHA256

                29d24cd6c5e347fd44da9bc257d6cac9d1d66b81500f49d95533012f25b1f2c8

                SHA512

                62780e996cdf3b43dbf62595eb2ad66acbb52d6c26325265541ec3b24458edeba8e7c8c14c9a231cc78a71d5548dd6b7ff0dce182bb6b1501bb1e26be0ec33ec

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5909847.exe
                Filesize

                227KB

                MD5

                2752700a49470d9d59474a82e0391483

                SHA1

                009808571d2a594f6c822ada74016afc06325875

                SHA256

                37a1d83c2ec125209087b1ff3033ee505e595aaddad02302573495902f9ec316

                SHA512

                25ae708c23f0d6a97a0eb2e26127938dbebb61c53f56e76bb1b40cc77a6bda006085e7e8325bc4b272310ae8e547efd10d4081feda06ee49d52f6c44d7e5d280

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5909847.exe
                Filesize

                227KB

                MD5

                2752700a49470d9d59474a82e0391483

                SHA1

                009808571d2a594f6c822ada74016afc06325875

                SHA256

                37a1d83c2ec125209087b1ff3033ee505e595aaddad02302573495902f9ec316

                SHA512

                25ae708c23f0d6a97a0eb2e26127938dbebb61c53f56e76bb1b40cc77a6bda006085e7e8325bc4b272310ae8e547efd10d4081feda06ee49d52f6c44d7e5d280

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5780269.exe
                Filesize

                389KB

                MD5

                1b21b086f64c9d118ae4bc907b5b9d2f

                SHA1

                196adfda992143fd6345873af65c5b9674776993

                SHA256

                132ff192b9edf9e53c41049b6de8f12bcb00336957e598f105de157d8a8132e3

                SHA512

                a72c143eb1dea9761374f8a33a1c386998aeab710f4922b3d1b3f4752d62f522bc5eb3f81fe0216b7472ed737cb3000f8afb3e99acd079c98516f75f818102ae

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5780269.exe
                Filesize

                389KB

                MD5

                1b21b086f64c9d118ae4bc907b5b9d2f

                SHA1

                196adfda992143fd6345873af65c5b9674776993

                SHA256

                132ff192b9edf9e53c41049b6de8f12bcb00336957e598f105de157d8a8132e3

                SHA512

                a72c143eb1dea9761374f8a33a1c386998aeab710f4922b3d1b3f4752d62f522bc5eb3f81fe0216b7472ed737cb3000f8afb3e99acd079c98516f75f818102ae

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1388-167-0x0000000009FD0000-0x000000000A5E8000-memory.dmp
                Filesize

                6.1MB

              • memory/1388-177-0x000000000B810000-0x000000000B9D2000-memory.dmp
                Filesize

                1.8MB

              • memory/1388-173-0x000000000AAF0000-0x000000000AB82000-memory.dmp
                Filesize

                584KB

              • memory/1388-179-0x00000000026A0000-0x00000000026B0000-memory.dmp
                Filesize

                64KB

              • memory/1388-174-0x000000000AB90000-0x000000000ABF6000-memory.dmp
                Filesize

                408KB

              • memory/1388-178-0x000000000B9E0000-0x000000000BF0C000-memory.dmp
                Filesize

                5.2MB

              • memory/1388-172-0x000000000A970000-0x000000000A9E6000-memory.dmp
                Filesize

                472KB

              • memory/1388-171-0x00000000026A0000-0x00000000026B0000-memory.dmp
                Filesize

                64KB

              • memory/1388-176-0x000000000B7C0000-0x000000000B810000-memory.dmp
                Filesize

                320KB

              • memory/1388-162-0x0000000000540000-0x0000000000570000-memory.dmp
                Filesize

                192KB

              • memory/1388-170-0x000000000A790000-0x000000000A7CC000-memory.dmp
                Filesize

                240KB

              • memory/1388-169-0x000000000A770000-0x000000000A782000-memory.dmp
                Filesize

                72KB

              • memory/1388-168-0x000000000A630000-0x000000000A73A000-memory.dmp
                Filesize

                1.0MB

              • memory/1388-175-0x000000000AFE0000-0x000000000B584000-memory.dmp
                Filesize

                5.6MB

              • memory/1704-153-0x00000000001F0000-0x00000000001FA000-memory.dmp
                Filesize

                40KB

              • memory/5068-194-0x0000000000590000-0x0000000000611000-memory.dmp
                Filesize

                516KB

              • memory/5068-133-0x0000000000590000-0x0000000000611000-memory.dmp
                Filesize

                516KB