Analysis

  • max time kernel
    147s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2023 11:44

General

  • Target

    49b07caf9768bd005a880e957fec0cb7a698beeb54e74ee336656af32fe1e512.exe

  • Size

    657KB

  • MD5

    c7a59815da7d3a1dbca11356ff6c786a

  • SHA1

    dd1519f2c269fd64e2581886c56e884287d2de1b

  • SHA256

    49b07caf9768bd005a880e957fec0cb7a698beeb54e74ee336656af32fe1e512

  • SHA512

    35c28bba9942947b1f3dcce985ec6322fce685d668a795ddbbf58d6afd980c7e562ef50e15a5bb1b59a14232817542bf0432ea40dbc4c0fdb9712e056947d8af

  • SSDEEP

    12288:PeJdJGdTo3R8Ocbicp40ckJpoGpWpHOk451g7Zvm+zbd:PMEdoB8O50ckJKkkHOk4Tgpzbd

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 6 IoCs
  • RedLine

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • 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.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49b07caf9768bd005a880e957fec0cb7a698beeb54e74ee336656af32fe1e512.exe
    "C:\Users\Admin\AppData\Local\Temp\49b07caf9768bd005a880e957fec0cb7a698beeb54e74ee336656af32fe1e512.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3896
    • 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:1180
      • 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:4044
      • 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:1892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1236
      • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
        "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1728
        • 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:4368
        • 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:3360
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2208
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:2236
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:3612
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\5975271bda" /P "Admin:N"
                  5⤵
                    PID:4260
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    5⤵
                      PID:4592
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:1496
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 528
                  2⤵
                  • Program crash
                  PID:5104
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3896 -ip 3896
                1⤵
                  PID:4524
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3692
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4932

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                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/1892-197-0x0000000004F30000-0x0000000004F40000-memory.dmp

                  Filesize

                  64KB

                • memory/1892-199-0x0000000004F40000-0x0000000004FA6000-memory.dmp

                  Filesize

                  408KB

                • memory/1892-204-0x0000000006780000-0x0000000006942000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1892-203-0x0000000005DF0000-0x0000000005E40000-memory.dmp

                  Filesize

                  320KB

                • memory/1892-202-0x0000000005D70000-0x0000000005DE6000-memory.dmp

                  Filesize

                  472KB

                • memory/1892-201-0x0000000004F30000-0x0000000004F40000-memory.dmp

                  Filesize

                  64KB

                • memory/1892-200-0x0000000005B30000-0x0000000005BC2000-memory.dmp

                  Filesize

                  584KB

                • memory/1892-205-0x0000000006E80000-0x00000000073AC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1892-192-0x00000000001F0000-0x0000000000222000-memory.dmp

                  Filesize

                  200KB

                • memory/1892-196-0x0000000004C30000-0x0000000004C6C000-memory.dmp

                  Filesize

                  240KB

                • memory/1892-195-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

                  Filesize

                  72KB

                • memory/1892-194-0x0000000004CA0000-0x0000000004DAA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1892-193-0x0000000005130000-0x0000000005748000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3896-183-0x0000000000400000-0x0000000000525000-memory.dmp

                  Filesize

                  1.1MB

                • memory/3896-138-0x00000000023B0000-0x000000000243F000-memory.dmp

                  Filesize

                  572KB

                • memory/3896-219-0x0000000000400000-0x0000000000525000-memory.dmp

                  Filesize

                  1.1MB

                • memory/4044-158-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-188-0x0000000000400000-0x00000000004D4000-memory.dmp

                  Filesize

                  848KB

                • memory/4044-186-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                  Filesize

                  64KB

                • memory/4044-185-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                  Filesize

                  64KB

                • memory/4044-184-0x0000000000400000-0x00000000004D4000-memory.dmp

                  Filesize

                  848KB

                • memory/4044-182-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-180-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-178-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-176-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-174-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-172-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-170-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-168-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-166-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-164-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-162-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-160-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-156-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-155-0x0000000004A40000-0x0000000004A52000-memory.dmp

                  Filesize

                  72KB

                • memory/4044-154-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                  Filesize

                  64KB

                • memory/4044-153-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                  Filesize

                  64KB

                • memory/4044-152-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                  Filesize

                  64KB

                • memory/4044-150-0x00000000004E0000-0x000000000050D000-memory.dmp

                  Filesize

                  180KB

                • memory/4044-151-0x0000000004AC0000-0x0000000005064000-memory.dmp

                  Filesize

                  5.6MB