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Analysis

  • max time kernel
    134s
  • max time network
    144s
  • 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, 20:20

General

  • Target

    5e1649ba5abc77b148231887b23ae90588446a966b6a18c979545c7e2f9d04d3.exe

  • Size

    465KB

  • MD5

    2fe73d3c6c730a42ee1f68154ca6d479

  • SHA1

    2698702d66e280668c9a25b27ce266e5b09d8a47

  • SHA256

    5e1649ba5abc77b148231887b23ae90588446a966b6a18c979545c7e2f9d04d3

  • SHA512

    f702860df1cd22cca785ddc070c01784a3e463406148b1ee16cd43f0370ed6b5f4172124d8dc94ca2a64e1d0024bf1ed03a67abaf594c8447428f15a7dd8f28c

  • SSDEEP

    6144:zFe2WskQALI6KzqjJLKLFCA0k4JzFZUDadKOCRTQoqz6:RxWskQ16UqjJaj74JRCDanCRTQoR

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 1 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 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e1649ba5abc77b148231887b23ae90588446a966b6a18c979545c7e2f9d04d3.exe
    "C:\Users\Admin\AppData\Local\Temp\5e1649ba5abc77b148231887b23ae90588446a966b6a18c979545c7e2f9d04d3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1844
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:232
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1448
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4116
      • 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:2368
        • 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:4828
        • 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:2336
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3344
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:2628
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:896
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\5975271bda" /P "Admin:N"
                  5⤵
                    PID:1700
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    5⤵
                      PID:1172
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:2164
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 508
                  2⤵
                  • Program crash
                  PID:2288
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1844 -ip 1844
                1⤵
                  PID:2448
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2448
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3604

                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\dtP14s61.exe

                  Filesize

                  226KB

                  MD5

                  8627ebe3777cc777ed2a14b907162224

                  SHA1

                  06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                  SHA256

                  319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                  SHA512

                  9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe

                  Filesize

                  226KB

                  MD5

                  8627ebe3777cc777ed2a14b907162224

                  SHA1

                  06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                  SHA256

                  319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                  SHA512

                  9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe

                  Filesize

                  192KB

                  MD5

                  a8ec09d7b694ec47e517ffcf603169f4

                  SHA1

                  a1783d7885e732da6a3259180307956744da9e8d

                  SHA256

                  edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1

                  SHA512

                  9fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe

                  Filesize

                  192KB

                  MD5

                  a8ec09d7b694ec47e517ffcf603169f4

                  SHA1

                  a1783d7885e732da6a3259180307956744da9e8d

                  SHA256

                  edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1

                  SHA512

                  9fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe

                  Filesize

                  175KB

                  MD5

                  92f2a148b8f701e50e2f838f73d4d7b7

                  SHA1

                  324d8546e35d4f4285cac15b21620299ba5cb023

                  SHA256

                  9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                  SHA512

                  3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe

                  Filesize

                  175KB

                  MD5

                  92f2a148b8f701e50e2f838f73d4d7b7

                  SHA1

                  324d8546e35d4f4285cac15b21620299ba5cb023

                  SHA256

                  9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                  SHA512

                  3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

                • memory/232-148-0x0000000000950000-0x000000000095A000-memory.dmp

                  Filesize

                  40KB

                • memory/1448-160-0x0000000005C50000-0x0000000005C60000-memory.dmp

                  Filesize

                  64KB

                • memory/1448-159-0x00000000059A0000-0x00000000059DC000-memory.dmp

                  Filesize

                  240KB

                • memory/1448-162-0x0000000006D70000-0x0000000007314000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1448-164-0x00000000068A0000-0x0000000006932000-memory.dmp

                  Filesize

                  584KB

                • memory/1448-165-0x0000000007320000-0x00000000074E2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1448-166-0x0000000007A20000-0x0000000007F4C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1448-167-0x0000000006C00000-0x0000000006C76000-memory.dmp

                  Filesize

                  472KB

                • memory/1448-168-0x0000000006C80000-0x0000000006CD0000-memory.dmp

                  Filesize

                  320KB

                • memory/1448-169-0x0000000005C50000-0x0000000005C60000-memory.dmp

                  Filesize

                  64KB

                • memory/1448-161-0x0000000005CD0000-0x0000000005D36000-memory.dmp

                  Filesize

                  408KB

                • memory/1448-158-0x0000000005940000-0x0000000005952000-memory.dmp

                  Filesize

                  72KB

                • memory/1448-157-0x0000000005A10000-0x0000000005B1A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1448-156-0x0000000005E90000-0x00000000064A8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1448-155-0x0000000000F60000-0x0000000000F92000-memory.dmp

                  Filesize

                  200KB

                • memory/1844-183-0x0000000000400000-0x00000000004F5000-memory.dmp

                  Filesize

                  980KB

                • memory/1844-150-0x0000000000400000-0x00000000004F5000-memory.dmp

                  Filesize

                  980KB

                • memory/1844-149-0x0000000000590000-0x00000000005EF000-memory.dmp

                  Filesize

                  380KB