Analysis

  • max time kernel
    113s
  • max time network
    152s
  • platform
    windows10-1703_x64
  • resource
    win10-20230621-en
  • resource tags

    arch:x64arch:x86image:win10-20230621-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-06-2023 11:03

General

  • Target

    35ccc280f88beff012c7f933464e9dab867d4b70f015e02518eaf7f8d6ec1b80.exe

  • Size

    713KB

  • MD5

    4b72fafbc8bab6dcc7e511ff5552b0b2

  • SHA1

    19d466759dd79b02d4c5f27d1abb55a85c484049

  • SHA256

    35ccc280f88beff012c7f933464e9dab867d4b70f015e02518eaf7f8d6ec1b80

  • SHA512

    47916dd889402a30deec4e2c8269e437604e16787a94fb2360ecab9a9e9dba08d69f43d27a4f0ec1e60d00e034cfa1d418e96dcc1da2ed5beef5c9b32bdbaea6

  • SSDEEP

    12288:aztKe+jWeeIOFwzCEWJSn/94lsC01MH1Z03RbxAJt+UFmOeKBN+0DLi4u:akseeiBn/ilsCZHL03Rbc0wJrTDL3u

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 7 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\35ccc280f88beff012c7f933464e9dab867d4b70f015e02518eaf7f8d6ec1b80.exe
    "C:\Users\Admin\AppData\Local\Temp\35ccc280f88beff012c7f933464e9dab867d4b70f015e02518eaf7f8d6ec1b80.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2317131.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2317131.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4680
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4488783.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4488783.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3504
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1737141.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1737141.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4804
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0022585.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0022585.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4984
      • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
        "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2556
        • 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:3952
        • 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:4952
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4444
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:4416
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:4352
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4456
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:5056
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:5044
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2116
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4520
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4112

              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

                957779c42144282d8cd83192b8fbc7cf

                SHA1

                de83d08d2cca06b9ff3d1ef239d6b60b705d25fe

                SHA256

                0d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51

                SHA512

                f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd

              • 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\n0022585.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0022585.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2317131.exe

                Filesize

                325KB

                MD5

                8bf9e734f8aa0fbb1f395536d3c65638

                SHA1

                9b523e21ef349950bd5b45d2f1b63d4eb46f1460

                SHA256

                b1399f2e6a25a98044e6fcbd265b58d4811458cfbd8d379bafda70f44c49f18b

                SHA512

                ec7198e8ed6bcafffd6c9257ee444ed540d0455d87839aa66c4840eaae1ceeeadf47f177d7a2d4e985af99b5c768e0523722c11df8d08ea485d4f6f69bf83ff9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2317131.exe

                Filesize

                325KB

                MD5

                8bf9e734f8aa0fbb1f395536d3c65638

                SHA1

                9b523e21ef349950bd5b45d2f1b63d4eb46f1460

                SHA256

                b1399f2e6a25a98044e6fcbd265b58d4811458cfbd8d379bafda70f44c49f18b

                SHA512

                ec7198e8ed6bcafffd6c9257ee444ed540d0455d87839aa66c4840eaae1ceeeadf47f177d7a2d4e985af99b5c768e0523722c11df8d08ea485d4f6f69bf83ff9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4488783.exe

                Filesize

                227KB

                MD5

                08e4255c84864e1d1c5f767043f54316

                SHA1

                54869f5375dc6326425835675958d94b9b1ce442

                SHA256

                62c5720cbcfb1af8163bae7ee77cc2133d92e607b1b976224d227a46f6bf5aaa

                SHA512

                fcb50cfef787694154f5a7fa02c88e695670915652ed8010d6bbeb0a7733a9d23afbd489d04a24631cceb857f03dd60748cf5909c281ee7e0bdaf3315028d66b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4488783.exe

                Filesize

                227KB

                MD5

                08e4255c84864e1d1c5f767043f54316

                SHA1

                54869f5375dc6326425835675958d94b9b1ce442

                SHA256

                62c5720cbcfb1af8163bae7ee77cc2133d92e607b1b976224d227a46f6bf5aaa

                SHA512

                fcb50cfef787694154f5a7fa02c88e695670915652ed8010d6bbeb0a7733a9d23afbd489d04a24631cceb857f03dd60748cf5909c281ee7e0bdaf3315028d66b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1737141.exe

                Filesize

                388KB

                MD5

                64e25b119bc9a7b939eddae69d3d8dca

                SHA1

                a58c07136b3341af3d5ba230933d23e6014f6267

                SHA256

                e11614f20ca90b00dd89f565346eafd388fbafe5d470cd70f5d68424722a2ac3

                SHA512

                c97c6d4a2bad431c4e382b5cac1e2b29938c10a45cde0fa9f097bc5cf499137021f4012924424a52954e63a76c040277b6b5ab97561c4a31f201f23283474b7e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1737141.exe

                Filesize

                388KB

                MD5

                64e25b119bc9a7b939eddae69d3d8dca

                SHA1

                a58c07136b3341af3d5ba230933d23e6014f6267

                SHA256

                e11614f20ca90b00dd89f565346eafd388fbafe5d470cd70f5d68424722a2ac3

                SHA512

                c97c6d4a2bad431c4e382b5cac1e2b29938c10a45cde0fa9f097bc5cf499137021f4012924424a52954e63a76c040277b6b5ab97561c4a31f201f23283474b7e

              • 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

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                83fc14fb36516facb19e0e96286f7f48

                SHA1

                40082ca06de4c377585cd164fb521bacadb673da

                SHA256

                08dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e

                SHA512

                ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf

              • memory/3504-141-0x00000000001D0000-0x00000000001DA000-memory.dmp

                Filesize

                40KB

              • memory/4148-181-0x00000000005A0000-0x0000000000621000-memory.dmp

                Filesize

                516KB

              • memory/4148-121-0x00000000005A0000-0x0000000000621000-memory.dmp

                Filesize

                516KB

              • memory/4804-164-0x00000000054E0000-0x00000000059DE000-memory.dmp

                Filesize

                5.0MB

              • memory/4804-155-0x0000000002320000-0x0000000002326000-memory.dmp

                Filesize

                24KB

              • memory/4804-168-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

                Filesize

                64KB

              • memory/4804-169-0x0000000006A80000-0x0000000006AD0000-memory.dmp

                Filesize

                320KB

              • memory/4804-150-0x0000000000470000-0x00000000004A0000-memory.dmp

                Filesize

                192KB

              • memory/4804-166-0x0000000006100000-0x00000000062C2000-memory.dmp

                Filesize

                1.8MB

              • memory/4804-165-0x0000000005A20000-0x0000000005A86000-memory.dmp

                Filesize

                408KB

              • memory/4804-167-0x00000000062E0000-0x000000000680C000-memory.dmp

                Filesize

                5.2MB

              • memory/4804-157-0x00000000050F0000-0x00000000051FA000-memory.dmp

                Filesize

                1.0MB

              • memory/4804-156-0x0000000004AE0000-0x00000000050E6000-memory.dmp

                Filesize

                6.0MB

              • memory/4804-163-0x0000000005440000-0x00000000054D2000-memory.dmp

                Filesize

                584KB

              • memory/4804-161-0x0000000004AD0000-0x0000000004AE0000-memory.dmp

                Filesize

                64KB

              • memory/4804-160-0x0000000005280000-0x00000000052CB000-memory.dmp

                Filesize

                300KB

              • memory/4804-159-0x0000000005200000-0x000000000523E000-memory.dmp

                Filesize

                248KB

              • memory/4804-158-0x0000000004A80000-0x0000000004A92000-memory.dmp

                Filesize

                72KB

              • memory/4804-162-0x00000000053C0000-0x0000000005436000-memory.dmp

                Filesize

                472KB