Analysis

  • max time kernel
    141s
  • max time network
    141s
  • 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, 03:17

General

  • Target

    704b55ef7346185e98aa7f6991cd96a33f92bda780218b9123e976a5a8ec471c.exe

  • Size

    716KB

  • MD5

    0f1f6d338aed50adc91851dbc82c29e5

  • SHA1

    b91385d15efde9f6f6d5221b4d787eb658b3f164

  • SHA256

    704b55ef7346185e98aa7f6991cd96a33f92bda780218b9123e976a5a8ec471c

  • SHA512

    f984ab26e5abf84649dc5171230a56a99f08222bcf899f1f8ac6deadaba331923b7baa813183d4744f03b6dada3a83bd002900014919002c625ce2e9dd5c8a51

  • SSDEEP

    12288:ckQH4MLTHJ9dj9pi/3TtReM4AreTcrrVGU5k7yDpLD5kNS2U/:W4MnHJ9JK3TtReMa8r0U5iyfkNW

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\704b55ef7346185e98aa7f6991cd96a33f92bda780218b9123e976a5a8ec471c.exe
    "C:\Users\Admin\AppData\Local\Temp\704b55ef7346185e98aa7f6991cd96a33f92bda780218b9123e976a5a8ec471c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3824
    • 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:3588
      • 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:4600
      • 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:4020
    • 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:4268
      • 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:4024
        • 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:2848
        • 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:2792
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4628
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:4596
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:1352
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2584
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5975271bda" /P "Admin:N"
                    5⤵
                      PID:3472
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:3940
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3824 -s 472
                  2⤵
                  • Program crash
                  PID:5092
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3824 -ip 3824
                1⤵
                  PID:4188
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4212
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2224

                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/3824-217-0x0000000000400000-0x0000000000537000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/3824-136-0x0000000002360000-0x00000000023EF000-memory.dmp

                        Filesize

                        572KB

                      • memory/3824-182-0x0000000000400000-0x0000000000537000-memory.dmp

                        Filesize

                        1.2MB

                      • memory/4020-203-0x0000000007400000-0x0000000007450000-memory.dmp

                        Filesize

                        320KB

                      • memory/4020-200-0x00000000078B0000-0x0000000007DDC000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/4020-199-0x00000000069F0000-0x0000000006BB2000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/4020-198-0x0000000006780000-0x0000000006812000-memory.dmp

                        Filesize

                        584KB

                      • memory/4020-196-0x0000000005B60000-0x0000000005BC6000-memory.dmp

                        Filesize

                        408KB

                      • memory/4020-195-0x0000000005820000-0x0000000005830000-memory.dmp

                        Filesize

                        64KB

                      • memory/4020-194-0x0000000005870000-0x00000000058AC000-memory.dmp

                        Filesize

                        240KB

                      • memory/4020-193-0x00000000057F0000-0x0000000005802000-memory.dmp

                        Filesize

                        72KB

                      • memory/4020-201-0x0000000005820000-0x0000000005830000-memory.dmp

                        Filesize

                        64KB

                      • memory/4020-192-0x00000000058C0000-0x00000000059CA000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/4020-191-0x0000000005DC0000-0x00000000063D8000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/4020-190-0x0000000000E10000-0x0000000000E42000-memory.dmp

                        Filesize

                        200KB

                      • memory/4020-202-0x0000000007380000-0x00000000073F6000-memory.dmp

                        Filesize

                        472KB

                      • memory/4600-159-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-186-0x0000000000400000-0x00000000004D4000-memory.dmp

                        Filesize

                        848KB

                      • memory/4600-184-0x0000000004C80000-0x0000000004C90000-memory.dmp

                        Filesize

                        64KB

                      • memory/4600-183-0x0000000000400000-0x00000000004D4000-memory.dmp

                        Filesize

                        848KB

                      • memory/4600-181-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-179-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-177-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-175-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-173-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-171-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-169-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-167-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-165-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-163-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-161-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-157-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-154-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-155-0x0000000004B80000-0x0000000004B92000-memory.dmp

                        Filesize

                        72KB

                      • memory/4600-153-0x0000000004C90000-0x0000000005234000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/4600-152-0x0000000004C80000-0x0000000004C90000-memory.dmp

                        Filesize

                        64KB

                      • memory/4600-151-0x0000000004C80000-0x0000000004C90000-memory.dmp

                        Filesize

                        64KB

                      • memory/4600-150-0x0000000000510000-0x000000000053D000-memory.dmp

                        Filesize

                        180KB