Analysis

  • max time kernel
    112s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 14:11

General

  • Target

    file.exe

  • Size

    728KB

  • MD5

    7c65c755b5768425c8f17ad61bf5901e

  • SHA1

    86fdd96375b132613462a66dea5b715a4b8e8ad0

  • SHA256

    ab6612691e4d6130d1e6dedc90f5cd75c05a222c7caaafb89f6482fb11aaf218

  • SHA512

    94fcae55bd1a076fd64a9b7436ff13bb90a7f7ff894cf12e1654c2f538190a65c3522f3e45a1aff7d11a0454d76eee539b1fc2db724d8e9f576b61de0395a8e8

  • SSDEEP

    12288:LMrKy9081jiTSFjCEmYkG5SThsiMeJ735q5+KpwhMU4teQ9NSdjfZK:1yxsTCwGzQ7pq5+4EMleQ9NOfE

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/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 9 IoCs
  • Loads dropped DLL 1 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 6 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gfA10vK.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gfA10vK.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:544
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gzA57Yv.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gzA57Yv.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2308
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aYt96aU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aYt96aU.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3672
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQK34VU.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQK34VU.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2540
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1564
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:340
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1812
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5024
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:3328
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4260
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3308
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4240
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:1260
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1196
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVk5832.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVk5832.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2560
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 1340
                      4⤵
                      • Program crash
                      PID:1200
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fvc93.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fvc93.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3120
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2560 -ip 2560
                1⤵
                  PID:1784
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4264
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3368

                Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fvc93.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fvc93.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gfA10vK.exe

                        Filesize

                        625KB

                        MD5

                        ea884e4fe23d5597bd205ba94bf5690d

                        SHA1

                        2795877c28cc8b9b577f6fd192edfd4c7a531fdd

                        SHA256

                        e170433d5bb111ae56a4de1fb838e10d4bfcdba8633be48d32a0782f8c304a90

                        SHA512

                        fa10c1e99fda76c0791f846e97488626b2afd6922087de24e5aa01b2e372e00f7ac24145b7cbd1d0e4546d8b629beb56c7534891aa525009a5308ffe0f842bd8

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gfA10vK.exe

                        Filesize

                        625KB

                        MD5

                        ea884e4fe23d5597bd205ba94bf5690d

                        SHA1

                        2795877c28cc8b9b577f6fd192edfd4c7a531fdd

                        SHA256

                        e170433d5bb111ae56a4de1fb838e10d4bfcdba8633be48d32a0782f8c304a90

                        SHA512

                        fa10c1e99fda76c0791f846e97488626b2afd6922087de24e5aa01b2e372e00f7ac24145b7cbd1d0e4546d8b629beb56c7534891aa525009a5308ffe0f842bd8

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVk5832.exe

                        Filesize

                        302KB

                        MD5

                        7eece238e7afc084896f046939364db8

                        SHA1

                        f25916fe97442408473e22c4354e7d4dfa1d6edf

                        SHA256

                        d9714a130dbccf51f8b389fa36312c58a2372e9ec26a3970a5f8b6fcae91566e

                        SHA512

                        6359813089ab2abd985f4c2ad823eba98789b005db16b0d0a41d6faf2e77ecb3bde88fd72a7e078abca867d7911fdc1788c8a3fff508de4537b4cd1bfdd7d625

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dVk5832.exe

                        Filesize

                        302KB

                        MD5

                        7eece238e7afc084896f046939364db8

                        SHA1

                        f25916fe97442408473e22c4354e7d4dfa1d6edf

                        SHA256

                        d9714a130dbccf51f8b389fa36312c58a2372e9ec26a3970a5f8b6fcae91566e

                        SHA512

                        6359813089ab2abd985f4c2ad823eba98789b005db16b0d0a41d6faf2e77ecb3bde88fd72a7e078abca867d7911fdc1788c8a3fff508de4537b4cd1bfdd7d625

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gzA57Yv.exe

                        Filesize

                        286KB

                        MD5

                        a865c6582c58782992a955c68ad8093c

                        SHA1

                        76b082206c294d8f3280a57e539f35fda34eed88

                        SHA256

                        fecc258e62d892b66f74594a4b56eb9161bb5d896b9dff165645a72e81b64574

                        SHA512

                        1a97e1cdc8b11c3783836eaff6a829133e25e9867f329891b64e75f6340e0aa181b15b7615ee50d33eb3046b29bd95169a091fec250173fa63cb2a2e0402534d

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gzA57Yv.exe

                        Filesize

                        286KB

                        MD5

                        a865c6582c58782992a955c68ad8093c

                        SHA1

                        76b082206c294d8f3280a57e539f35fda34eed88

                        SHA256

                        fecc258e62d892b66f74594a4b56eb9161bb5d896b9dff165645a72e81b64574

                        SHA512

                        1a97e1cdc8b11c3783836eaff6a829133e25e9867f329891b64e75f6340e0aa181b15b7615ee50d33eb3046b29bd95169a091fec250173fa63cb2a2e0402534d

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aYt96aU.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aYt96aU.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQK34VU.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bQK34VU.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                        Filesize

                        89KB

                        MD5

                        c79b74d8fec5e7e2ba2f1789fd582a15

                        SHA1

                        78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                        SHA256

                        b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                        SHA512

                        0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                      • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                        Filesize

                        89KB

                        MD5

                        c79b74d8fec5e7e2ba2f1789fd582a15

                        SHA1

                        78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                        SHA256

                        b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                        SHA512

                        0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                      • memory/2560-170-0x0000000000661000-0x000000000068F000-memory.dmp

                        Filesize

                        184KB

                      • memory/2560-171-0x00000000005A0000-0x00000000005EB000-memory.dmp

                        Filesize

                        300KB

                      • memory/2560-173-0x0000000000400000-0x000000000057C000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/2560-172-0x0000000000400000-0x000000000057C000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/3120-179-0x00007FFAB6930000-0x00007FFAB73F1000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/3120-178-0x00007FFAB6930000-0x00007FFAB73F1000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/3120-177-0x0000000000800000-0x000000000080A000-memory.dmp

                        Filesize

                        40KB

                      • memory/3672-143-0x0000000005750000-0x000000000585A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/3672-152-0x0000000006EC0000-0x0000000006F10000-memory.dmp

                        Filesize

                        320KB

                      • memory/3672-147-0x0000000006210000-0x00000000062A2000-memory.dmp

                        Filesize

                        584KB

                      • memory/3672-141-0x0000000000CB0000-0x0000000000CE2000-memory.dmp

                        Filesize

                        200KB

                      • memory/3672-149-0x0000000006F40000-0x0000000007102000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3672-142-0x0000000005BF0000-0x0000000006208000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/3672-151-0x0000000007110000-0x0000000007186000-memory.dmp

                        Filesize

                        472KB

                      • memory/3672-150-0x0000000007640000-0x0000000007B6C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/3672-145-0x00000000056E0000-0x000000000571C000-memory.dmp

                        Filesize

                        240KB

                      • memory/3672-146-0x00000000067C0000-0x0000000006D64000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/3672-144-0x0000000005680000-0x0000000005692000-memory.dmp

                        Filesize

                        72KB

                      • memory/3672-148-0x00000000062B0000-0x0000000006316000-memory.dmp

                        Filesize

                        408KB