Analysis

  • max time kernel
    99s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2023, 19:01

General

  • Target

    file.exe

  • Size

    465KB

  • MD5

    25e16d8d05d2bb6c72f778fb11f79569

  • SHA1

    18375c3bdb6836ab8ea0ace878389ac3cf0846f8

  • SHA256

    fa8e6d5a135fd1fd3ae6a3d6f20ce1379e438ce3b610e05074ebbee244700568

  • SHA512

    d1f1d372708fb7419d5bfba16e27e2fb0481ac489eb3d11cd747a940a68cf1343d267712a2056ac94b106d27237c86057b019d990938b0a2cb6b9556d5b0a02d

  • SSDEEP

    12288:tIL0AfYZZ/HlFdHh8oegI6tEFbQF6QvyZk:tl5ZZ/TphlIeEF8b

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.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1304
      • 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:268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1912
      • 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:1748
        • 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:1432
        • 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:1792
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:676
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:1896
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:1600
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1708
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5975271bda" /P "Admin:N"
                    5⤵
                      PID:1992
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:1996
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {6548F199-5FBC-4F33-90A5-D1D22B31D3D3} S-1-5-21-1914912747-3343861975-731272777-1000:TMRJMUQF\Admin:Interactive:[1]
                1⤵
                • Suspicious use of WriteProcessMemory
                PID:1632
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  2⤵
                  • Executes dropped EXE
                  PID:576
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  2⤵
                  • Executes dropped EXE
                  PID:268

              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

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

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

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

                      Filesize

                      226KB

                      MD5

                      8627ebe3777cc777ed2a14b907162224

                      SHA1

                      06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                      SHA256

                      319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                      SHA512

                      9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

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

                      Filesize

                      192KB

                      MD5

                      a8ec09d7b694ec47e517ffcf603169f4

                      SHA1

                      a1783d7885e732da6a3259180307956744da9e8d

                      SHA256

                      edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1

                      SHA512

                      9fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490

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

                      Filesize

                      192KB

                      MD5

                      a8ec09d7b694ec47e517ffcf603169f4

                      SHA1

                      a1783d7885e732da6a3259180307956744da9e8d

                      SHA256

                      edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1

                      SHA512

                      9fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490

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

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                      Filesize

                      175KB

                      MD5

                      92f2a148b8f701e50e2f838f73d4d7b7

                      SHA1

                      324d8546e35d4f4285cac15b21620299ba5cb023

                      SHA256

                      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                      SHA512

                      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

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

                      Filesize

                      175KB

                      MD5

                      92f2a148b8f701e50e2f838f73d4d7b7

                      SHA1

                      324d8546e35d4f4285cac15b21620299ba5cb023

                      SHA256

                      9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                      SHA512

                      3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

                    • memory/268-74-0x00000000003A0000-0x00000000003AA000-memory.dmp

                      Filesize

                      40KB

                    • memory/516-82-0x0000000000EB0000-0x0000000000EE2000-memory.dmp

                      Filesize

                      200KB

                    • memory/516-83-0x0000000000870000-0x00000000008B0000-memory.dmp

                      Filesize

                      256KB

                    • memory/1956-98-0x0000000000400000-0x00000000004F4000-memory.dmp

                      Filesize

                      976KB

                    • memory/1956-75-0x0000000000400000-0x00000000004F4000-memory.dmp

                      Filesize

                      976KB

                    • memory/1956-61-0x0000000000230000-0x000000000028F000-memory.dmp

                      Filesize

                      380KB