Analysis

  • max time kernel
    116s
  • max time network
    146s
  • 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 15:40

General

  • Target

    6e4a1aff1355eb9737fff08187aab1e840e38d2979e295a3f77bf842ab7764c1.exe

  • Size

    713KB

  • MD5

    bfcf108fb9e1cb2885497bd7f53b41c3

  • SHA1

    630c5ab63bd39ed05061858c4fbccba544ab45fe

  • SHA256

    6e4a1aff1355eb9737fff08187aab1e840e38d2979e295a3f77bf842ab7764c1

  • SHA512

    39eb926b038e7134c5e705ea9693b1433b60894996914ac23a979d54473ccab8e7c65e44cc6c9c21e179589252c5a176c31c5245165b93ded8d9ff75e75c4e11

  • SSDEEP

    12288:aztKeOjWeeIONZeCWJSn/Bde88C2hHOk1E6vsosbX4Q/2bV8bdZgOEO:akceeHn/D8C2humdBaUbV8hZt

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 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\6e4a1aff1355eb9737fff08187aab1e840e38d2979e295a3f77bf842ab7764c1.exe
    "C:\Users\Admin\AppData\Local\Temp\6e4a1aff1355eb9737fff08187aab1e840e38d2979e295a3f77bf842ab7764c1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:632
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8840045.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8840045.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7824091.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7824091.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3031489.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3031489.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9165010.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9165010.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4716
      • 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:920
        • 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:320
        • 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:4004
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4360
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:3424
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:404
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3884
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:3848
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:3328
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4924
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2100
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:1924

              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\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\n9165010.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9165010.exe

                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8840045.exe

                Filesize

                325KB

                MD5

                a58226d46c605d26fd7b47c8055f2ad4

                SHA1

                4aabf998230b2da9bb0a380dd1d57914d79b0b68

                SHA256

                b024c8ae69c9fe5300dbb8b81a9b96fc795e2cb0e1d6ebda219efa9ab0c7ee12

                SHA512

                85293621c1c0991a2c7ff09d96c4005afa4dc152fd31aaede09fd1d0224bd39fa6ee23a1be7d6bc5c609e6061784aba903290c7a1da00aaa5e9022b8d009a2dd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8840045.exe

                Filesize

                325KB

                MD5

                a58226d46c605d26fd7b47c8055f2ad4

                SHA1

                4aabf998230b2da9bb0a380dd1d57914d79b0b68

                SHA256

                b024c8ae69c9fe5300dbb8b81a9b96fc795e2cb0e1d6ebda219efa9ab0c7ee12

                SHA512

                85293621c1c0991a2c7ff09d96c4005afa4dc152fd31aaede09fd1d0224bd39fa6ee23a1be7d6bc5c609e6061784aba903290c7a1da00aaa5e9022b8d009a2dd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7824091.exe

                Filesize

                227KB

                MD5

                d24a657941f0b77ec36895b5875593bc

                SHA1

                366315719dbbca899d8dedde28f7286a4ff72ec9

                SHA256

                b9e97effb43f82834bd82b49c0af2192fae8b02a4cbdb68cc04501e890428981

                SHA512

                7e21cb9956c372141bd64f2be9ded33a4dcfbec576c899796e96af20aa9eb322b679c8fc03a1211fedd35581d3a46a404003fc5a155ec625f4a4dd8c190567b4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7824091.exe

                Filesize

                227KB

                MD5

                d24a657941f0b77ec36895b5875593bc

                SHA1

                366315719dbbca899d8dedde28f7286a4ff72ec9

                SHA256

                b9e97effb43f82834bd82b49c0af2192fae8b02a4cbdb68cc04501e890428981

                SHA512

                7e21cb9956c372141bd64f2be9ded33a4dcfbec576c899796e96af20aa9eb322b679c8fc03a1211fedd35581d3a46a404003fc5a155ec625f4a4dd8c190567b4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3031489.exe

                Filesize

                389KB

                MD5

                a3e821ba77faae0b81db9030b775c391

                SHA1

                934c23acb6147e70554bc6240c2021db2dff14d3

                SHA256

                26005c480566920780ebe20895bb9e2f7b14d3b786c67457b858cb750106ea29

                SHA512

                e7253ba9adea96b44b3c5fd6acb81b7a01f36d4cec538a9d8d860a4b8f6511c678d85f0fd48f9c4bff2e72711aff648b8e98ce4480e83c2b5432e944a5593748

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3031489.exe

                Filesize

                389KB

                MD5

                a3e821ba77faae0b81db9030b775c391

                SHA1

                934c23acb6147e70554bc6240c2021db2dff14d3

                SHA256

                26005c480566920780ebe20895bb9e2f7b14d3b786c67457b858cb750106ea29

                SHA512

                e7253ba9adea96b44b3c5fd6acb81b7a01f36d4cec538a9d8d860a4b8f6511c678d85f0fd48f9c4bff2e72711aff648b8e98ce4480e83c2b5432e944a5593748

              • 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/632-194-0x00000000004C0000-0x0000000000541000-memory.dmp

                Filesize

                516KB

              • memory/632-133-0x00000000004C0000-0x0000000000541000-memory.dmp

                Filesize

                516KB

              • memory/824-153-0x00000000001F0000-0x00000000001FA000-memory.dmp

                Filesize

                40KB

              • memory/4512-162-0x0000000000540000-0x0000000000570000-memory.dmp

                Filesize

                192KB

              • memory/4512-179-0x000000000BFB0000-0x000000000C000000-memory.dmp

                Filesize

                320KB

              • memory/4512-178-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/4512-177-0x000000000B940000-0x000000000BE6C000-memory.dmp

                Filesize

                5.2MB

              • memory/4512-176-0x000000000B770000-0x000000000B932000-memory.dmp

                Filesize

                1.8MB

              • memory/4512-175-0x000000000AFE0000-0x000000000B584000-memory.dmp

                Filesize

                5.6MB

              • memory/4512-174-0x000000000AB90000-0x000000000ABF6000-memory.dmp

                Filesize

                408KB

              • memory/4512-173-0x000000000A9F0000-0x000000000AA82000-memory.dmp

                Filesize

                584KB

              • memory/4512-172-0x000000000A970000-0x000000000A9E6000-memory.dmp

                Filesize

                472KB

              • memory/4512-171-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                Filesize

                64KB

              • memory/4512-170-0x000000000A7B0000-0x000000000A7EC000-memory.dmp

                Filesize

                240KB

              • memory/4512-169-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

                Filesize

                72KB

              • memory/4512-168-0x000000000A6A0000-0x000000000A7AA000-memory.dmp

                Filesize

                1.0MB

              • memory/4512-167-0x000000000A080000-0x000000000A698000-memory.dmp

                Filesize

                6.1MB