Analysis

  • max time kernel
    110s
  • max time network
    140s
  • 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 14:21

General

  • Target

    e7eb6d06cdfafd912839e293488869f93a53db766a1636f857e722b8981481b9.exe

  • Size

    678KB

  • MD5

    15265296dc8d998dd1c566cb8ab6b288

  • SHA1

    c4bc7cb143a5439606a8eefeb965b2be49fff637

  • SHA256

    e7eb6d06cdfafd912839e293488869f93a53db766a1636f857e722b8981481b9

  • SHA512

    c9a6f881ae00c45d85d15cc8671c932c31f933b2fc40345e512696e6ce5e76e9de140788bee87e32c83aad3f36c767e7ef242fd09adba2eb9238b3a5be9e8d43

  • SSDEEP

    12288:rxztKe5jWeeIOFKy9WJSn/mHPwpf3G64h0eVw:dk9eeJn/mHPwtKh0eK

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 1 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 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7eb6d06cdfafd912839e293488869f93a53db766a1636f857e722b8981481b9.exe
    "C:\Users\Admin\AppData\Local\Temp\e7eb6d06cdfafd912839e293488869f93a53db766a1636f857e722b8981481b9.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3140685.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3140685.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3983886.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3983886.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4652
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5367213.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5367213.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4200
        • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
          "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4748
          • 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
            5⤵
            • Creates scheduled task(s)
            PID:1788
          • 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
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:616
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3392
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "rugen.exe" /P "Admin:N"
                6⤵
                  PID:3408
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "rugen.exe" /P "Admin:R" /E
                  6⤵
                    PID:4936
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4440
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\200f691d32" /P "Admin:N"
                      6⤵
                        PID:3536
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\200f691d32" /P "Admin:R" /E
                        6⤵
                          PID:4464
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4916
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1005213.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1005213.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4808
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4948
              • C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe
                1⤵
                • Executes dropped EXE
                PID:4292

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Modify Existing Service

              1
              T1031

              Registry Run Keys / Startup Folder

              1
              T1060

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Defense Evasion

              Modify Registry

              3
              T1112

              Disabling Security Tools

              2
              T1089

              Credential Access

              Credentials in Files

              1
              T1081

              Discovery

              Query Registry

              1
              T1012

              System Information Discovery

              1
              T1082

              Collection

              Data from Local System

              1
              T1005

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • 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\i1005213.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1005213.exe
                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3140685.exe
                Filesize

                360KB

                MD5

                e1ac8d21ae8b0cc128cb6796a2372ee7

                SHA1

                640f87f49c2845117c064fcb962ba7b4f358362f

                SHA256

                0357dc917ce594adfba482c5c4fcb084ef6d2059ef934cc21911a4773a55ae73

                SHA512

                33bedb4689d3e02c6e5c5ced4928bc3c2a65de433ebb997ea3b449fe6562bda86b9aad5c965b99d5c9d982486ed7100876cc552748303eac44c5b64c68bd47fa

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3140685.exe
                Filesize

                360KB

                MD5

                e1ac8d21ae8b0cc128cb6796a2372ee7

                SHA1

                640f87f49c2845117c064fcb962ba7b4f358362f

                SHA256

                0357dc917ce594adfba482c5c4fcb084ef6d2059ef934cc21911a4773a55ae73

                SHA512

                33bedb4689d3e02c6e5c5ced4928bc3c2a65de433ebb997ea3b449fe6562bda86b9aad5c965b99d5c9d982486ed7100876cc552748303eac44c5b64c68bd47fa

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3983886.exe
                Filesize

                388KB

                MD5

                1e825a6e4b87f38d90a50625e6ef21e2

                SHA1

                008ad5b682e388e66c9204dee85bb66af69bc9d6

                SHA256

                7c6298eabaa6a99334527d5fd27386d98606e0c1a6e0eac3b36ab403e4617363

                SHA512

                06f1183bcb9c43a2e182898a9a954af6f0a8273114e7e465f3f83993c37223e1e43b8b80db524239e4ce5bb5b6026132ac8e93e0fafaf550d163b4666dbaf78b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f3983886.exe
                Filesize

                388KB

                MD5

                1e825a6e4b87f38d90a50625e6ef21e2

                SHA1

                008ad5b682e388e66c9204dee85bb66af69bc9d6

                SHA256

                7c6298eabaa6a99334527d5fd27386d98606e0c1a6e0eac3b36ab403e4617363

                SHA512

                06f1183bcb9c43a2e182898a9a954af6f0a8273114e7e465f3f83993c37223e1e43b8b80db524239e4ce5bb5b6026132ac8e93e0fafaf550d163b4666dbaf78b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5367213.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5367213.exe
                Filesize

                205KB

                MD5

                835f1373b125353f2b0615a2f105d3dd

                SHA1

                1aae6edfedcfe6d6828b98b114c581d9f15db807

                SHA256

                00f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4

                SHA512

                8826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5

              • 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/3424-174-0x0000000000580000-0x00000000005F8000-memory.dmp
                Filesize

                480KB

              • memory/3424-118-0x0000000000580000-0x00000000005F8000-memory.dmp
                Filesize

                480KB

              • memory/4652-145-0x0000000002430000-0x0000000002442000-memory.dmp
                Filesize

                72KB

              • memory/4652-144-0x0000000005200000-0x000000000530A000-memory.dmp
                Filesize

                1.0MB

              • memory/4652-155-0x0000000006550000-0x0000000006A7C000-memory.dmp
                Filesize

                5.2MB

              • memory/4652-154-0x0000000006380000-0x0000000006542000-memory.dmp
                Filesize

                1.8MB

              • memory/4652-153-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
                Filesize

                64KB

              • memory/4652-152-0x0000000005D20000-0x000000000621E000-memory.dmp
                Filesize

                5.0MB

              • memory/4652-151-0x00000000055E0000-0x0000000005646000-memory.dmp
                Filesize

                408KB

              • memory/4652-150-0x0000000005540000-0x00000000055D2000-memory.dmp
                Filesize

                584KB

              • memory/4652-149-0x00000000054C0000-0x0000000005536000-memory.dmp
                Filesize

                472KB

              • memory/4652-138-0x00000000001D0000-0x0000000000200000-memory.dmp
                Filesize

                192KB

              • memory/4652-148-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
                Filesize

                64KB

              • memory/4652-147-0x0000000004A50000-0x0000000004A9B000-memory.dmp
                Filesize

                300KB

              • memory/4652-146-0x0000000002450000-0x000000000248E000-memory.dmp
                Filesize

                248KB

              • memory/4652-156-0x0000000006A90000-0x0000000006AE0000-memory.dmp
                Filesize

                320KB

              • memory/4652-143-0x0000000004BF0000-0x00000000051F6000-memory.dmp
                Filesize

                6.0MB

              • memory/4652-142-0x0000000002400000-0x0000000002406000-memory.dmp
                Filesize

                24KB

              • memory/4808-172-0x0000000000680000-0x000000000068A000-memory.dmp
                Filesize

                40KB