Analysis

  • max time kernel
    126s
  • max time network
    145s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10/03/2023, 12:26

General

  • Target

    4b4a8dfafdbc3f0fce1e51d3d09d414327370aceb758cd3eba2fe3a7f604cc23.exe

  • Size

    657KB

  • MD5

    63fd225cd9a1241ddee1df6f79198c8c

  • SHA1

    189afdfa79b8372e9adc35529ab898592c7ae05a

  • SHA256

    4b4a8dfafdbc3f0fce1e51d3d09d414327370aceb758cd3eba2fe3a7f604cc23

  • SHA512

    8a5e0f3eebefc747d01afa7b684ad14c7f73907d067ab3538c8cabaabd6e95ca3897e3231c5fef86b1914ee53530e71d3b118f07a64e2cfe78179c1b7d8af228

  • SSDEEP

    12288:teJdJGdTo3R8Ocbicp40ckJpoGpWpHOk451g7Zvm+zbd:tMEdoB8O50ckJKkkHOk4Tgpzbd

Malware Config

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/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
  • 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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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). 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b4a8dfafdbc3f0fce1e51d3d09d414327370aceb758cd3eba2fe3a7f604cc23.exe
    "C:\Users\Admin\AppData\Local\Temp\4b4a8dfafdbc3f0fce1e51d3d09d414327370aceb758cd3eba2fe3a7f604cc23.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2444
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4140
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3940
      • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
        "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4428
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metafor.exe /TR "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:2636
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metafor.exe" /P "Admin:N"&&CACLS "metafor.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5975271bda" /P "Admin:N"&&CACLS "..\5975271bda" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3636
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1240
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:2972
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:3512
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3676
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5975271bda" /P "Admin:N"
                    5⤵
                      PID:3812
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:1668
              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                1⤵
                • Executes dropped EXE
                PID:3728
              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                1⤵
                • Executes dropped EXE
                PID:764

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                      Filesize

                      382KB

                      MD5

                      65e4e4f30a4aef3d28440aefb0a4b05b

                      SHA1

                      9ba27fc1878e66823785565db46369ca3b065d35

                      SHA256

                      56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                      SHA512

                      86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                      Filesize

                      382KB

                      MD5

                      65e4e4f30a4aef3d28440aefb0a4b05b

                      SHA1

                      9ba27fc1878e66823785565db46369ca3b065d35

                      SHA256

                      56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                      SHA512

                      86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                      Filesize

                      323KB

                      MD5

                      ee43881ab62092621b2d2e22a0295878

                      SHA1

                      0339221e3f787602fea6a0541817565d751a293c

                      SHA256

                      2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                      SHA512

                      df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                      Filesize

                      323KB

                      MD5

                      ee43881ab62092621b2d2e22a0295878

                      SHA1

                      0339221e3f787602fea6a0541817565d751a293c

                      SHA256

                      2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                      SHA512

                      df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                      Filesize

                      175KB

                      MD5

                      92f2a148b8f701e50e2f838f73d4d7b7

                      SHA1

                      324d8546e35d4f4285cac15b21620299ba5cb023

                      SHA256

                      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                      SHA512

                      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                      Filesize

                      175KB

                      MD5

                      92f2a148b8f701e50e2f838f73d4d7b7

                      SHA1

                      324d8546e35d4f4285cac15b21620299ba5cb023

                      SHA256

                      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                      SHA512

                      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

                    • memory/1952-207-0x0000000000400000-0x0000000000525000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/1952-128-0x0000000004390000-0x000000000441F000-memory.dmp

                      Filesize

                      572KB

                    • memory/1952-174-0x0000000000400000-0x0000000000525000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/2444-173-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-175-0x0000000000400000-0x00000000004D4000-memory.dmp

                      Filesize

                      848KB

                    • memory/2444-159-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-161-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-163-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-165-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-167-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-169-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-171-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-155-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-153-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-147-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-177-0x0000000000400000-0x00000000004D4000-memory.dmp

                      Filesize

                      848KB

                    • memory/2444-151-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-149-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-140-0x00000000001D0000-0x00000000001FD000-memory.dmp

                      Filesize

                      180KB

                    • memory/2444-141-0x00000000020B0000-0x00000000020CA000-memory.dmp

                      Filesize

                      104KB

                    • memory/2444-142-0x0000000004A50000-0x0000000004F4E000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/2444-143-0x00000000025A0000-0x00000000025B8000-memory.dmp

                      Filesize

                      96KB

                    • memory/2444-157-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2444-144-0x00000000025C0000-0x00000000025D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2444-145-0x00000000025C0000-0x00000000025D0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2444-146-0x00000000025A0000-0x00000000025B2000-memory.dmp

                      Filesize

                      72KB

                    • memory/4140-185-0x0000000005840000-0x000000000587E000-memory.dmp

                      Filesize

                      248KB

                    • memory/4140-191-0x0000000005B20000-0x0000000005B30000-memory.dmp

                      Filesize

                      64KB

                    • memory/4140-192-0x00000000069B0000-0x0000000006A26000-memory.dmp

                      Filesize

                      472KB

                    • memory/4140-193-0x00000000068E0000-0x0000000006930000-memory.dmp

                      Filesize

                      320KB

                    • memory/4140-194-0x0000000007270000-0x0000000007432000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/4140-195-0x0000000007970000-0x0000000007E9C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/4140-190-0x0000000006740000-0x00000000067D2000-memory.dmp

                      Filesize

                      584KB

                    • memory/4140-189-0x0000000005BA0000-0x0000000005C06000-memory.dmp

                      Filesize

                      408KB

                    • memory/4140-187-0x00000000059C0000-0x0000000005A0B000-memory.dmp

                      Filesize

                      300KB

                    • memory/4140-186-0x0000000005B20000-0x0000000005B30000-memory.dmp

                      Filesize

                      64KB

                    • memory/4140-184-0x00000000057E0000-0x00000000057F2000-memory.dmp

                      Filesize

                      72KB

                    • memory/4140-183-0x00000000058B0000-0x00000000059BA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4140-182-0x0000000005D90000-0x0000000006396000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/4140-181-0x0000000000F80000-0x0000000000FB2000-memory.dmp

                      Filesize

                      200KB