Analysis

  • max time kernel
    136s
  • max time network
    150s
  • 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 12:54

General

  • Target

    d46b642496a22b696399742d04fef52adb19c3c535e22be96fb62bd9ded4a665.exe

  • Size

    713KB

  • MD5

    14a858d7089431f7e8fa40a9cd7c0033

  • SHA1

    9caa269bd61842be4eb31ece03452ccb0ef10c0e

  • SHA256

    d46b642496a22b696399742d04fef52adb19c3c535e22be96fb62bd9ded4a665

  • SHA512

    9002e7a3dcee71076bb806db6f834d0fc021a0baf5f9578ab1fccaee1fcce9b8aa4d89380b343a0df5764d9352f30dcbc74e13ddae6badd61914be69473462cf

  • SSDEEP

    12288:1ztKeZjWeeIOa+SwWJSn/cX08xmDOFAHRNNqn5A0Ngc6XI705BZ7Qv6cHA7fYs+n:1kdeepn/caDZxO5A0NR61bZ7QTwYx

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\d46b642496a22b696399742d04fef52adb19c3c535e22be96fb62bd9ded4a665.exe
    "C:\Users\Admin\AppData\Local\Temp\d46b642496a22b696399742d04fef52adb19c3c535e22be96fb62bd9ded4a665.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3601205.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3601205.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1620379.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1620379.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3935297.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3935297.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4184
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2788557.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2788557.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2036
      • 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:1672
        • 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:4860
        • 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:1920
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4796
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rugen.exe" /P "Admin:N"
              5⤵
                PID:264
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:R" /E
                5⤵
                  PID:228
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:5116
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\200f691d32" /P "Admin:N"
                    5⤵
                      PID:4724
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:R" /E
                      5⤵
                        PID:3408
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4540
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4536
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:2388

              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\IXP000.TMP\n2788557.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2788557.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3601205.exe
                Filesize

                325KB

                MD5

                79b67be81d231ac374d2147a48de0d71

                SHA1

                c718a89ee0e78d10b5d8d96d2dabfaf3a9b2fad5

                SHA256

                cfb12581a634cb42ef414b566d59e15d13f91cd6949a0a7db1a5e08821ba4b46

                SHA512

                6db640ea8e85223f74098ba4d0228f73d6ab5cc370abec2f01d7cb6e840a0f22575b768315fa82463c13d3229f036239ad6f97fe26fde7e3d35d77375e8cd332

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3601205.exe
                Filesize

                325KB

                MD5

                79b67be81d231ac374d2147a48de0d71

                SHA1

                c718a89ee0e78d10b5d8d96d2dabfaf3a9b2fad5

                SHA256

                cfb12581a634cb42ef414b566d59e15d13f91cd6949a0a7db1a5e08821ba4b46

                SHA512

                6db640ea8e85223f74098ba4d0228f73d6ab5cc370abec2f01d7cb6e840a0f22575b768315fa82463c13d3229f036239ad6f97fe26fde7e3d35d77375e8cd332

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1620379.exe
                Filesize

                227KB

                MD5

                5195dd9ce6a85e89790ee1b2ff69b574

                SHA1

                9fc57746cdffa2056ffbbb817e0c47b556f47983

                SHA256

                4f877b45b95dca84c5212b035a4622630642ef7064e7861d4a37e523f71ceb5b

                SHA512

                0418bf2a25ca3424451705c5bed5b5fda51e6dbe59d8bee656da152b6019852fafc7e1afe3b149076db53981b22859bbc18c424f72ea14baa6076baaf458dd7a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1620379.exe
                Filesize

                227KB

                MD5

                5195dd9ce6a85e89790ee1b2ff69b574

                SHA1

                9fc57746cdffa2056ffbbb817e0c47b556f47983

                SHA256

                4f877b45b95dca84c5212b035a4622630642ef7064e7861d4a37e523f71ceb5b

                SHA512

                0418bf2a25ca3424451705c5bed5b5fda51e6dbe59d8bee656da152b6019852fafc7e1afe3b149076db53981b22859bbc18c424f72ea14baa6076baaf458dd7a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3935297.exe
                Filesize

                389KB

                MD5

                59c45b10f12aaaf1d42ea421cb155427

                SHA1

                2ec2cab064e014f5a1f1721d29669c28b76dfd85

                SHA256

                8470b163fe3a1bebed73c7b0e6de1e0ec1b2dfcedee24886191ed023ce787b26

                SHA512

                80270e1fe7cdbad99914c602cfbb535772711f52ed8a8bf2658c98e576a6befa16b21244ece09b5b0b81f9bbba8b7b785f0d79038d4eb51449c8dc49b5937c0f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3935297.exe
                Filesize

                389KB

                MD5

                59c45b10f12aaaf1d42ea421cb155427

                SHA1

                2ec2cab064e014f5a1f1721d29669c28b76dfd85

                SHA256

                8470b163fe3a1bebed73c7b0e6de1e0ec1b2dfcedee24886191ed023ce787b26

                SHA512

                80270e1fe7cdbad99914c602cfbb535772711f52ed8a8bf2658c98e576a6befa16b21244ece09b5b0b81f9bbba8b7b785f0d79038d4eb51449c8dc49b5937c0f

              • 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/4184-162-0x0000000000470000-0x00000000004A0000-memory.dmp
                Filesize

                192KB

              • memory/4184-171-0x000000000A790000-0x000000000A7CC000-memory.dmp
                Filesize

                240KB

              • memory/4184-177-0x000000000B830000-0x000000000BD5C000-memory.dmp
                Filesize

                5.2MB

              • memory/4184-178-0x00000000021F0000-0x0000000002240000-memory.dmp
                Filesize

                320KB

              • memory/4184-179-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
                Filesize

                64KB

              • memory/4184-175-0x000000000B190000-0x000000000B1F6000-memory.dmp
                Filesize

                408KB

              • memory/4184-174-0x000000000AA90000-0x000000000B034000-memory.dmp
                Filesize

                5.6MB

              • memory/4184-173-0x000000000A9F0000-0x000000000AA82000-memory.dmp
                Filesize

                584KB

              • memory/4184-172-0x000000000A970000-0x000000000A9E6000-memory.dmp
                Filesize

                472KB

              • memory/4184-176-0x000000000B650000-0x000000000B812000-memory.dmp
                Filesize

                1.8MB

              • memory/4184-167-0x0000000009F80000-0x000000000A598000-memory.dmp
                Filesize

                6.1MB

              • memory/4184-170-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
                Filesize

                64KB

              • memory/4184-169-0x000000000A770000-0x000000000A782000-memory.dmp
                Filesize

                72KB

              • memory/4184-168-0x000000000A630000-0x000000000A73A000-memory.dmp
                Filesize

                1.0MB

              • memory/4472-153-0x00000000001F0000-0x00000000001FA000-memory.dmp
                Filesize

                40KB

              • memory/4788-194-0x00000000005F0000-0x0000000000671000-memory.dmp
                Filesize

                516KB

              • memory/4788-133-0x00000000005F0000-0x0000000000671000-memory.dmp
                Filesize

                516KB