Analysis

  • max time kernel
    129s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    04-04-2023 02:37

General

  • Target

    0x00090000000122e3-1071.exe

  • Size

    237KB

  • MD5

    5b775aae7625b5e915489d767d685bdc

  • SHA1

    8892b1c7446f28627ad78e478dd2b8984c64dc5c

  • SHA256

    4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

  • SHA512

    82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

  • SSDEEP

    3072:N2gKdS0PkjvF5fHdjdyhRGc6zMBdSkbcaKhSdctuVi1VWQO3eIb1NcaWVJ5L:A9d78jt5fHbyhRFMMBd/ySMuViNSc39

Malware Config

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

aurora

C2

141.98.6.253:8081

Extracted

Family

redline

Botnet

Anh123

C2

199.115.193.116:11300

Attributes
  • auth_value

    db990971ec3911c24ea05eeccc2e1f60

Signatures

  • Amadey

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

  • Aurora

    Aurora is a crypto wallet stealer written in Golang.

  • RedLine

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

  • Downloads MZ/PE file
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 10 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
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00090000000122e3-1071.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00090000000122e3-1071.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
      "C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system certificate store
      • Suspicious use of WriteProcessMemory
      PID:1952
      • 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:576
      • 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:1176
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:1696
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "oneetx.exe" /P "Admin:N"
            4⤵
              PID:956
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:R" /E
              4⤵
                PID:1820
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:1972
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\c5d2db5804" /P "Admin:N"
                  4⤵
                    PID:240
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c5d2db5804" /P "Admin:R" /E
                    4⤵
                      PID:1504
                  • C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                    "C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe"
                    3⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:436
                    • C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                      C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1548
                  • C:\Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe
                    "C:\Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe"
                    3⤵
                    • Executes dropped EXE
                    PID:2020
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                    3⤵
                    • Loads dropped DLL
                    PID:1180
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {02B9CD30-EEE5-48FB-913A-B3148C678360} S-1-5-21-1563773381-2037468142-1146002597-1000:YBHADZIG\Admin:Interactive:[1]
                1⤵
                • Suspicious use of WriteProcessMemory
                PID:1104
                • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  2⤵
                  • Executes dropped EXE
                  PID:1932
                • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  2⤵
                  • Executes dropped EXE
                  PID:884
                • C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c5d2db5804\oneetx.exe
                  2⤵
                  • Executes dropped EXE
                  PID:1144

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Defense Evasion

              Install Root Certificate

              1
              T1130

              Modify Registry

              1
              T1112

              Credential Access

              Credentials in Files

              2
              T1081

              Discovery

              Query Registry

              1
              T1012

              System Information Discovery

              1
              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\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • C:\Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • C:\Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe
                Filesize

                3.1MB

                MD5

                2b6319f8e8c87f1780f050151a422a1d

                SHA1

                4045039a1901a461d67614f99ec89e1121dee982

                SHA256

                c08b7e5a6a4929a249386bce2af53bf522dd9a529f4f082088616c2d6041ce32

                SHA512

                b18f8ac5d2139df50c9e310168269e40d201768147265985a487289c122499780a9d200833de2293c66d1e1eec0eb153ecc5d3d21f420977f79f7d0d827b96bc

              • C:\Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe
                Filesize

                3.1MB

                MD5

                2b6319f8e8c87f1780f050151a422a1d

                SHA1

                4045039a1901a461d67614f99ec89e1121dee982

                SHA256

                c08b7e5a6a4929a249386bce2af53bf522dd9a529f4f082088616c2d6041ce32

                SHA512

                b18f8ac5d2139df50c9e310168269e40d201768147265985a487289c122499780a9d200833de2293c66d1e1eec0eb153ecc5d3d21f420977f79f7d0d827b96bc

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

              • 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

              • \Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • \Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • \Users\Admin\AppData\Local\Temp\1000042001\Rhymers.exe
                Filesize

                897KB

                MD5

                2ac0ff27c872b8b784d31027f05d44cd

                SHA1

                e8fa3f7dfd40bfc23935fc5ea4566c76b69f506b

                SHA256

                854868444936c104865264145a8f00147741a523d666fe7e503324ca1adbb4d5

                SHA512

                38436eec9116b77b62c9398d9440149f4d3ce0a5a9606874580390c159fca7b68db2866fdb20474caa86cef3ff1b0eae08b93fa36a2f03d9a37b9266df2d3ac0

              • \Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe
                Filesize

                3.1MB

                MD5

                2b6319f8e8c87f1780f050151a422a1d

                SHA1

                4045039a1901a461d67614f99ec89e1121dee982

                SHA256

                c08b7e5a6a4929a249386bce2af53bf522dd9a529f4f082088616c2d6041ce32

                SHA512

                b18f8ac5d2139df50c9e310168269e40d201768147265985a487289c122499780a9d200833de2293c66d1e1eec0eb153ecc5d3d21f420977f79f7d0d827b96bc

              • \Users\Admin\AppData\Local\Temp\1000043001\0x5ddd.exe
                Filesize

                3.1MB

                MD5

                2b6319f8e8c87f1780f050151a422a1d

                SHA1

                4045039a1901a461d67614f99ec89e1121dee982

                SHA256

                c08b7e5a6a4929a249386bce2af53bf522dd9a529f4f082088616c2d6041ce32

                SHA512

                b18f8ac5d2139df50c9e310168269e40d201768147265985a487289c122499780a9d200833de2293c66d1e1eec0eb153ecc5d3d21f420977f79f7d0d827b96bc

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

                237KB

                MD5

                5b775aae7625b5e915489d767d685bdc

                SHA1

                8892b1c7446f28627ad78e478dd2b8984c64dc5c

                SHA256

                4d139fe02f5902561f7029dd007c3db0be0590db69bfdd9b1935e916782bc917

                SHA512

                82824923f483fcc3e5976c31890bab6ce98212a4614a35fef2b7d89d50cc74223d72b0ba6a7938a85f50be0b02af0c90caf2535a902b0c59834ee85e0dde2d1b

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

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

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

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

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

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

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

                89KB

                MD5

                6a4c2f2b6e1bbce94b4d00e91e690d0d

                SHA1

                f61021fd82dabd2ccde8d1e46736b1a9f4e4ce57

                SHA256

                8b6af7cc4fc3bcb4172a2bf4a7727175ba48980bcc808e56ce7744d28af60a8f

                SHA512

                8c9154748e410b71942c5316b1bdcc5590f7f0da33c0139fb4c86087a78b8c16ab76f1fa724524169e0f3d1a3d1f138dfd60979ee3e4b6487a66532879371f01

              • memory/436-82-0x00000000001F0000-0x00000000002D6000-memory.dmp
                Filesize

                920KB

              • memory/436-87-0x0000000004800000-0x0000000004840000-memory.dmp
                Filesize

                256KB

              • memory/1548-120-0x0000000000400000-0x0000000000432000-memory.dmp
                Filesize

                200KB

              • memory/1548-127-0x0000000004F20000-0x0000000004F60000-memory.dmp
                Filesize

                256KB

              • memory/1548-126-0x0000000004F20000-0x0000000004F60000-memory.dmp
                Filesize

                256KB

              • memory/1548-125-0x0000000000400000-0x0000000000432000-memory.dmp
                Filesize

                200KB

              • memory/1548-123-0x0000000000400000-0x0000000000432000-memory.dmp
                Filesize

                200KB