Analysis

  • max time kernel
    106s
  • max time network
    138s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23-11-2022 07:08

General

  • Target

    375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4.exe

  • Size

    244KB

  • MD5

    d798d2c741c4d86654a75b09128107f3

  • SHA1

    b3b96e3f35de95a77cbb575b593aebab92f45f4d

  • SHA256

    375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4

  • SHA512

    f1f6b67a784e9f8f16d2c8132eb55900e8cfd931926fd8b765ffc0f8bb4dc7acb223a38490ded588eadbb6bd9e985663fa3cc864755fa6cbf5fb5f385b3fed9f

  • SSDEEP

    3072:FBIEuN9oWC0kPLZJnjPWfZD5S6u5MIRz8a6uUtJU/m5i0tHwcL/SX4M8nqHr:0EY66+LZNz0yMnaSa/m7tHLzSX4XqL

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.174/g84kvj4jck/index.php

Extracted

Family

redline

Botnet

novr

C2

31.41.244.14:4694

Attributes
  • auth_value

    34ddf4eb9326256f20a48cd5f1e9b496

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.

  • RedLine payload 3 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 5 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
  • Adds Run key to start application 2 TTPs 2 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). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4.exe
    "C:\Users\Admin\AppData\Local\Temp\375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
      "C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5068
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:3360
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rovwer.exe" /P "Admin:N"&&CACLS "rovwer.exe" /P "Admin:R" /E&&echo Y|CACLS "..\99e342142d" /P "Admin:N"&&CACLS "..\99e342142d" /P "Admin:R" /E&&Exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1508
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:4732
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "rovwer.exe" /P "Admin:N"
            4⤵
              PID:5096
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "rovwer.exe" /P "Admin:R" /E
              4⤵
                PID:4520
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:3260
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\99e342142d" /P "Admin:N"
                  4⤵
                    PID:3680
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\99e342142d" /P "Admin:R" /E
                    4⤵
                      PID:3968
                  • C:\Users\Admin\AppData\Local\Temp\1000192001\lada.exe
                    "C:\Users\Admin\AppData\Local\Temp\1000192001\lada.exe"
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4216
                  • C:\Users\Admin\AppData\Local\Temp\1000197001\1.exe
                    "C:\Users\Admin\AppData\Local\Temp\1000197001\1.exe"
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4680
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4680 -s 1288
                      4⤵
                      • Program crash
                      PID:1764
              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                1⤵
                • Executes dropped EXE
                PID:2636
              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                1⤵
                • Executes dropped EXE
                PID:2500

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Execution

              Scheduled Task

              1
              T1053

              Persistence

              Registry Run Keys / Startup Folder

              1
              T1060

              Scheduled Task

              1
              T1053

              Privilege Escalation

              Scheduled Task

              1
              T1053

              Defense Evasion

              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

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\1000192001\lada.exe
                Filesize

                137KB

                MD5

                bae3fb566c191522bab2bde67c482767

                SHA1

                7da8b30a638ff9f943cf03b32a4f254273990708

                SHA256

                3ed2170e83cce59a98471509fb4a84090f2ddcb38549a191663d5fbd05612e01

                SHA512

                f9859aba46d440df5dd10059a95708acdd45cca36339867ee654c271f4bb065f6c58005eadadc9a954c35078986402d2f379d5cf3c10484c603ae262d38e1f46

              • C:\Users\Admin\AppData\Local\Temp\1000192001\lada.exe
                Filesize

                137KB

                MD5

                bae3fb566c191522bab2bde67c482767

                SHA1

                7da8b30a638ff9f943cf03b32a4f254273990708

                SHA256

                3ed2170e83cce59a98471509fb4a84090f2ddcb38549a191663d5fbd05612e01

                SHA512

                f9859aba46d440df5dd10059a95708acdd45cca36339867ee654c271f4bb065f6c58005eadadc9a954c35078986402d2f379d5cf3c10484c603ae262d38e1f46

              • C:\Users\Admin\AppData\Local\Temp\1000197001\1.exe
                Filesize

                1001KB

                MD5

                ccd3f85a630d162bfd8dad660cc8997d

                SHA1

                d42a07f962906538b9d35d5a25aa4b48a23d8e55

                SHA256

                b54a9566733ad279a9214beaa8cfec9dd62bbf7dd237e37ca3b9cc5786fda5db

                SHA512

                ad8163467d87ce50a59aeab7b4aba14218962de74fdaa960feaff9e3a6df5ce91279a9a2ea974a3d7d1f16dfbdb6d60abb3a085c497e70c4a1c33fb6d2896ff0

              • C:\Users\Admin\AppData\Local\Temp\1000197001\1.exe
                Filesize

                1001KB

                MD5

                ccd3f85a630d162bfd8dad660cc8997d

                SHA1

                d42a07f962906538b9d35d5a25aa4b48a23d8e55

                SHA256

                b54a9566733ad279a9214beaa8cfec9dd62bbf7dd237e37ca3b9cc5786fda5db

                SHA512

                ad8163467d87ce50a59aeab7b4aba14218962de74fdaa960feaff9e3a6df5ce91279a9a2ea974a3d7d1f16dfbdb6d60abb3a085c497e70c4a1c33fb6d2896ff0

              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                Filesize

                244KB

                MD5

                d798d2c741c4d86654a75b09128107f3

                SHA1

                b3b96e3f35de95a77cbb575b593aebab92f45f4d

                SHA256

                375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4

                SHA512

                f1f6b67a784e9f8f16d2c8132eb55900e8cfd931926fd8b765ffc0f8bb4dc7acb223a38490ded588eadbb6bd9e985663fa3cc864755fa6cbf5fb5f385b3fed9f

              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                Filesize

                244KB

                MD5

                d798d2c741c4d86654a75b09128107f3

                SHA1

                b3b96e3f35de95a77cbb575b593aebab92f45f4d

                SHA256

                375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4

                SHA512

                f1f6b67a784e9f8f16d2c8132eb55900e8cfd931926fd8b765ffc0f8bb4dc7acb223a38490ded588eadbb6bd9e985663fa3cc864755fa6cbf5fb5f385b3fed9f

              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                Filesize

                244KB

                MD5

                d798d2c741c4d86654a75b09128107f3

                SHA1

                b3b96e3f35de95a77cbb575b593aebab92f45f4d

                SHA256

                375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4

                SHA512

                f1f6b67a784e9f8f16d2c8132eb55900e8cfd931926fd8b765ffc0f8bb4dc7acb223a38490ded588eadbb6bd9e985663fa3cc864755fa6cbf5fb5f385b3fed9f

              • C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
                Filesize

                244KB

                MD5

                d798d2c741c4d86654a75b09128107f3

                SHA1

                b3b96e3f35de95a77cbb575b593aebab92f45f4d

                SHA256

                375b3f0fce3cfb5354989de52287595b422519d087ffddb0bd5f1b438d4c7dd4

                SHA512

                f1f6b67a784e9f8f16d2c8132eb55900e8cfd931926fd8b765ffc0f8bb4dc7acb223a38490ded588eadbb6bd9e985663fa3cc864755fa6cbf5fb5f385b3fed9f

              • memory/1508-230-0x0000000000000000-mapping.dmp
              • memory/2204-150-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-157-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-131-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-132-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-133-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-134-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-135-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-136-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-137-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-138-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-139-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-140-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-141-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-143-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-144-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-145-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-146-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-147-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-148-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-149-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-151-0x00000000028F0000-0x0000000002A3A000-memory.dmp
                Filesize

                1.3MB

              • memory/2204-183-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/2204-152-0x0000000004530000-0x000000000456E000-memory.dmp
                Filesize

                248KB

              • memory/2204-153-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-154-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-155-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-156-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-130-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-158-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-159-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-160-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/2204-161-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-162-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-163-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-164-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-165-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-166-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-167-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-168-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-169-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-170-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-121-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-129-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-122-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-128-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-127-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-126-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-174-0x0000000004530000-0x000000000456E000-memory.dmp
                Filesize

                248KB

              • memory/2204-125-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-124-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-123-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2204-120-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/2500-556-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/2636-511-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/3260-286-0x0000000000000000-mapping.dmp
              • memory/3360-225-0x0000000000000000-mapping.dmp
              • memory/3680-287-0x0000000000000000-mapping.dmp
              • memory/3968-313-0x0000000000000000-mapping.dmp
              • memory/4216-461-0x00000000057C0000-0x000000000580B000-memory.dmp
                Filesize

                300KB

              • memory/4216-512-0x0000000006EE0000-0x00000000070A2000-memory.dmp
                Filesize

                1.8MB

              • memory/4216-363-0x0000000000DA0000-0x0000000000DC8000-memory.dmp
                Filesize

                160KB

              • memory/4216-458-0x0000000005640000-0x000000000567E000-memory.dmp
                Filesize

                248KB

              • memory/4216-453-0x00000000055E0000-0x00000000055F2000-memory.dmp
                Filesize

                72KB

              • memory/4216-449-0x00000000056B0000-0x00000000057BA000-memory.dmp
                Filesize

                1.0MB

              • memory/4216-496-0x00000000065E0000-0x0000000006630000-memory.dmp
                Filesize

                320KB

              • memory/4216-443-0x0000000005B40000-0x0000000006146000-memory.dmp
                Filesize

                6.0MB

              • memory/4216-327-0x0000000000000000-mapping.dmp
              • memory/4216-513-0x00000000075E0000-0x0000000007B0C000-memory.dmp
                Filesize

                5.2MB

              • memory/4216-495-0x0000000006B50000-0x0000000006BC6000-memory.dmp
                Filesize

                472KB

              • memory/4520-271-0x0000000000000000-mapping.dmp
              • memory/4680-424-0x00000000073F0000-0x0000000007482000-memory.dmp
                Filesize

                584KB

              • memory/4680-427-0x0000000007490000-0x0000000007496000-memory.dmp
                Filesize

                24KB

              • memory/4680-422-0x0000000007810000-0x0000000007D0E000-memory.dmp
                Filesize

                5.0MB

              • memory/4680-436-0x0000000007710000-0x0000000007776000-memory.dmp
                Filesize

                408KB

              • memory/4680-420-0x0000000004DC0000-0x0000000004E56000-memory.dmp
                Filesize

                600KB

              • memory/4680-368-0x0000000000000000-mapping.dmp
              • memory/4680-410-0x0000000000540000-0x0000000000640000-memory.dmp
                Filesize

                1024KB

              • memory/4732-248-0x0000000000000000-mapping.dmp
              • memory/5068-184-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-217-0x00000000029AA000-0x00000000029C9000-memory.dmp
                Filesize

                124KB

              • memory/5068-178-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-414-0x00000000029AA000-0x00000000029C9000-memory.dmp
                Filesize

                124KB

              • memory/5068-416-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/5068-180-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-182-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-179-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-171-0x0000000000000000-mapping.dmp
              • memory/5068-186-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-224-0x0000000000400000-0x00000000027F7000-memory.dmp
                Filesize

                36.0MB

              • memory/5068-177-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-192-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-191-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-189-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-176-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-190-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-185-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-175-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-188-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-187-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5068-173-0x0000000077540000-0x00000000776CE000-memory.dmp
                Filesize

                1.6MB

              • memory/5096-255-0x0000000000000000-mapping.dmp