Analysis

  • max time kernel
    103s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2023 03:31

General

  • Target

    0x00080000000133d6-1070.exe

  • Size

    236KB

  • MD5

    b5b6e1eeb6b12a63b5c8a9e5bd46661b

  • SHA1

    ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

  • SHA256

    05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

  • SHA512

    efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

  • SSDEEP

    3072:N2gKdS0PkjvF5fHdjdyhRGc6zMBdSkbcaKhSdctuVi1VWQO3eIb1NcaWVJ5L:A9d78jt5fHbyhRFMMBd/ySMuViNSc39

Malware Config

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Signatures

  • Amadey

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

  • RedLine

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

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00080000000133d6-1070.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00080000000133d6-1070.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3964
    • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
      "C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2620
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:3980
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c5d2db5804" /P "Admin:N"&&CACLS "..\c5d2db5804" /P "Admin:R" /E&&Exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:4584
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "oneetx.exe" /P "Admin:N"
            4⤵
              PID:3868
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:R" /E
              4⤵
                PID:312
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:100
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\c5d2db5804" /P "Admin:N"
                  4⤵
                    PID:4360
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c5d2db5804" /P "Admin:R" /E
                    4⤵
                      PID:4636
                  • C:\Users\Admin\AppData\Local\Temp\1000033001\Redline%202.exe
                    "C:\Users\Admin\AppData\Local\Temp\1000033001\Redline%202.exe"
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3764
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                    3⤵
                    • Loads dropped DLL
                    PID:3584
              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2196
              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4632

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Credential Access

              Credentials in Files

              2
              T1081

              Discovery

              Query Registry

              2
              T1012

              System Information Discovery

              2
              T1082

              Collection

              Data from Local System

              2
              T1005

              Command and Control

              Web Service

              1
              T1102

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\1000033001\Redline%202.exe
                Filesize

                175KB

                MD5

                07ed3cf75dcfb540175c949c271e936a

                SHA1

                fe5815dc4958eeace138dfc1fe880ed7566ff1b1

                SHA256

                16e3d760e83c103a378f1a4aeb58c398a12ffb702b55e7dea9ee12c052a14305

                SHA512

                ec7578223d22ff80029d36c27832016c7d7afbb42374545270cded42ddbf140b7cc13cadfa1863922b06b3e2e229e624614c3c7a46ec9cab2331a572d2112c4b

              • C:\Users\Admin\AppData\Local\Temp\1000033001\Redline%202.exe
                Filesize

                175KB

                MD5

                07ed3cf75dcfb540175c949c271e936a

                SHA1

                fe5815dc4958eeace138dfc1fe880ed7566ff1b1

                SHA256

                16e3d760e83c103a378f1a4aeb58c398a12ffb702b55e7dea9ee12c052a14305

                SHA512

                ec7578223d22ff80029d36c27832016c7d7afbb42374545270cded42ddbf140b7cc13cadfa1863922b06b3e2e229e624614c3c7a46ec9cab2331a572d2112c4b

              • C:\Users\Admin\AppData\Local\Temp\1000033001\Redline%202.exe
                Filesize

                175KB

                MD5

                07ed3cf75dcfb540175c949c271e936a

                SHA1

                fe5815dc4958eeace138dfc1fe880ed7566ff1b1

                SHA256

                16e3d760e83c103a378f1a4aeb58c398a12ffb702b55e7dea9ee12c052a14305

                SHA512

                ec7578223d22ff80029d36c27832016c7d7afbb42374545270cded42ddbf140b7cc13cadfa1863922b06b3e2e229e624614c3c7a46ec9cab2331a572d2112c4b

              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                Filesize

                236KB

                MD5

                b5b6e1eeb6b12a63b5c8a9e5bd46661b

                SHA1

                ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

                SHA256

                05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

                SHA512

                efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                Filesize

                236KB

                MD5

                b5b6e1eeb6b12a63b5c8a9e5bd46661b

                SHA1

                ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

                SHA256

                05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

                SHA512

                efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                Filesize

                236KB

                MD5

                b5b6e1eeb6b12a63b5c8a9e5bd46661b

                SHA1

                ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

                SHA256

                05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

                SHA512

                efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                Filesize

                236KB

                MD5

                b5b6e1eeb6b12a63b5c8a9e5bd46661b

                SHA1

                ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

                SHA256

                05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

                SHA512

                efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

              • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                Filesize

                236KB

                MD5

                b5b6e1eeb6b12a63b5c8a9e5bd46661b

                SHA1

                ff5623ae8683e77a0e6d1fa97b88bab91ee8aad7

                SHA256

                05c1f00b2c48ddd9116f08d8603620bca3b08309a1463b6dfa79fbeebb278425

                SHA512

                efa135344acfb5582cb411abaee4cb55914f1e6860aa616bd75ccaa53515b9f835ca88d513345243ad1a89f8f053792694df5a882eefccc2d63f8ea7ffc694ad

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll
                Filesize

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll
                Filesize

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll
                Filesize

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/3764-177-0x0000000004F80000-0x0000000004FE6000-memory.dmp
                Filesize

                408KB

              • memory/3764-184-0x0000000007620000-0x0000000007B4C000-memory.dmp
                Filesize

                5.2MB

              • memory/3764-179-0x0000000005B30000-0x0000000005BC2000-memory.dmp
                Filesize

                584KB

              • memory/3764-180-0x0000000005FA0000-0x0000000006016000-memory.dmp
                Filesize

                472KB

              • memory/3764-181-0x00000000070A0000-0x00000000070F0000-memory.dmp
                Filesize

                320KB

              • memory/3764-182-0x0000000004F00000-0x0000000004F10000-memory.dmp
                Filesize

                64KB

              • memory/3764-183-0x0000000006900000-0x0000000006AC2000-memory.dmp
                Filesize

                1.8MB

              • memory/3764-178-0x0000000006040000-0x00000000065E4000-memory.dmp
                Filesize

                5.6MB

              • memory/3764-176-0x0000000004F00000-0x0000000004F10000-memory.dmp
                Filesize

                64KB

              • memory/3764-175-0x0000000004C30000-0x0000000004C6C000-memory.dmp
                Filesize

                240KB

              • memory/3764-174-0x0000000004BD0000-0x0000000004BE2000-memory.dmp
                Filesize

                72KB

              • memory/3764-173-0x0000000004CA0000-0x0000000004DAA000-memory.dmp
                Filesize

                1.0MB

              • memory/3764-172-0x0000000005170000-0x0000000005788000-memory.dmp
                Filesize

                6.1MB

              • memory/3764-171-0x0000000000200000-0x0000000000232000-memory.dmp
                Filesize

                200KB