Analysis

  • max time kernel
    96s
  • 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, 16:28

General

  • Target

    8e369efe252f4b7e397708279b0bae3a2771dd5cd51ec099a0caf45bb05a14b8.exe

  • Size

    465KB

  • MD5

    1acbbfd59754847ec8b8120266dd0dbb

  • SHA1

    e7827408c0fa681453a872d11f9a7aa9260a4cd7

  • SHA256

    8e369efe252f4b7e397708279b0bae3a2771dd5cd51ec099a0caf45bb05a14b8

  • SHA512

    f122ecd1aa98a9928d9e627fea878a5eecd93b3712c3d8648968993f0706ec0e46ab28c124baff0ad443447cf77c8197bcfa1185a32ce884fbf35a1270129d9c

  • SSDEEP

    12288:N3+YrSpKYBkA7WnDTJxVSFZA88CRYCXzoXHIB:N/SkAiD/VSFZFRYUMY

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\8e369efe252f4b7e397708279b0bae3a2771dd5cd51ec099a0caf45bb05a14b8.exe
    "C:\Users\Admin\AppData\Local\Temp\8e369efe252f4b7e397708279b0bae3a2771dd5cd51ec099a0caf45bb05a14b8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1596
    • 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:2908
      • 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:4008
      • 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:744
    • 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:4540
      • 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:2612
        • 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:2544
        • 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:3908
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2832
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:3468
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:1228
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1092
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5975271bda" /P "Admin:N"
                    5⤵
                      PID:3456
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:1216
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 532
                  2⤵
                  • Program crash
                  PID:2896
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1596 -ip 1596
                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:4696
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2068

                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\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/744-160-0x0000000004F00000-0x0000000004F10000-memory.dmp

                        Filesize

                        64KB

                      • memory/744-169-0x0000000005E20000-0x0000000005E70000-memory.dmp

                        Filesize

                        320KB

                      • memory/744-162-0x0000000004F10000-0x0000000004F76000-memory.dmp

                        Filesize

                        408KB

                      • memory/744-163-0x0000000005A60000-0x0000000005AF2000-memory.dmp

                        Filesize

                        584KB

                      • memory/744-164-0x00000000060B0000-0x0000000006654000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/744-165-0x0000000005EA0000-0x0000000006062000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/744-166-0x0000000006B90000-0x00000000070BC000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/744-167-0x0000000004F00000-0x0000000004F10000-memory.dmp

                        Filesize

                        64KB

                      • memory/744-168-0x0000000006760000-0x00000000067D6000-memory.dmp

                        Filesize

                        472KB

                      • memory/744-159-0x0000000004BA0000-0x0000000004BDC000-memory.dmp

                        Filesize

                        240KB

                      • memory/744-158-0x0000000004B40000-0x0000000004B52000-memory.dmp

                        Filesize

                        72KB

                      • memory/744-157-0x0000000004C10000-0x0000000004D1A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/744-156-0x0000000005090000-0x00000000056A8000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/744-155-0x0000000000160000-0x0000000000192000-memory.dmp

                        Filesize

                        200KB

                      • memory/1596-150-0x0000000000400000-0x00000000004F4000-memory.dmp

                        Filesize

                        976KB

                      • memory/1596-183-0x0000000000400000-0x00000000004F4000-memory.dmp

                        Filesize

                        976KB

                      • memory/1596-143-0x00000000006D0000-0x000000000072F000-memory.dmp

                        Filesize

                        380KB

                      • memory/4008-149-0x0000000000E20000-0x0000000000E2A000-memory.dmp

                        Filesize

                        40KB