Analysis

  • max time kernel
    112s
  • max time network
    154s
  • 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, 00:34

General

  • Target

    file.exe

  • Size

    715KB

  • MD5

    137ff57edea11ba30b2f830b796f22dd

  • SHA1

    0a79e13b2b2be9fc02dd9b6f2d978291f2f5b460

  • SHA256

    be25926929b1aae0257d7f7614dd5ad637b8fd8e139c68f4d717e3dc9913e3cf

  • SHA512

    9db8002f4a4fd9a9be59b1aaae6738f57a3f881270ddd5b94dd1ec8f0a168ad693de804f1362ae76a39a348a6d134e0d6b178e173f9e1bcb47d7c3aaf28edb07

  • SSDEEP

    12288:6Mrcy90/7wQVEbzCkXWXcVCfQpXEeJsykK/f5+XinMvspLnIm4GAt82K:uyAVezsaGQvXjsExIzbM

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:4964
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHI76oE.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHI76oE.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2864
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glN53pp.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glN53pp.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1920
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJH89rt.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJH89rt.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4732
          • 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:3120
            • 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:3748
            • 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:4948
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3508
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4476
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3872
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1288
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4448
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:4668
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:928
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAo5956.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAo5956.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1680
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 1332
                      4⤵
                      • Program crash
                      PID:1176
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fMm79.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fMm79.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1316
              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aAk75aQ.exe
                C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aAk75aQ.exe
                1⤵
                • Executes dropped EXE
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3176
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1680 -ip 1680
                1⤵
                  PID:4124
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3344
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4444

                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\fMm79.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fMm79.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHI76oE.exe

                        Filesize

                        611KB

                        MD5

                        762aca9bbac68ca5525fd7cc443ce07c

                        SHA1

                        e98e6358bed6cc6ebb4015ae8b5e1cb4d9502ac5

                        SHA256

                        ddbbfa755ea36144cb8e472be0cdf907dbd93d419ac26cfa0715816d8c3764bb

                        SHA512

                        e40e62f0ee0e10e569534cb3563784d6d14408d2e62441af394b513abb364cb918172f7aeb0245e28d0a7caf24d23685cc58c138f4faae33db173941b0390630

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHI76oE.exe

                        Filesize

                        611KB

                        MD5

                        762aca9bbac68ca5525fd7cc443ce07c

                        SHA1

                        e98e6358bed6cc6ebb4015ae8b5e1cb4d9502ac5

                        SHA256

                        ddbbfa755ea36144cb8e472be0cdf907dbd93d419ac26cfa0715816d8c3764bb

                        SHA512

                        e40e62f0ee0e10e569534cb3563784d6d14408d2e62441af394b513abb364cb918172f7aeb0245e28d0a7caf24d23685cc58c138f4faae33db173941b0390630

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAo5956.exe

                        Filesize

                        281KB

                        MD5

                        1b3f6a341b4fa013cf3f377b3ef4f6f8

                        SHA1

                        a6cf129e55830409609df13609f2656774809e20

                        SHA256

                        7dab4b2c0841de1211db5d5f75e86c72efdf53fd445d4ccde2dc47f41d1ae65c

                        SHA512

                        b0c2b67f97cbdb58964a34de534c1c124e3566b1292c8994d7458bfb9372eeeab88f9537bf668865dcf4fba82d467149e24c830d5d8e7362c5b10ae125387417

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAo5956.exe

                        Filesize

                        281KB

                        MD5

                        1b3f6a341b4fa013cf3f377b3ef4f6f8

                        SHA1

                        a6cf129e55830409609df13609f2656774809e20

                        SHA256

                        7dab4b2c0841de1211db5d5f75e86c72efdf53fd445d4ccde2dc47f41d1ae65c

                        SHA512

                        b0c2b67f97cbdb58964a34de534c1c124e3566b1292c8994d7458bfb9372eeeab88f9537bf668865dcf4fba82d467149e24c830d5d8e7362c5b10ae125387417

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glN53pp.exe

                        Filesize

                        286KB

                        MD5

                        c8ca9551edb0448cb400749336ceaebc

                        SHA1

                        948f4e10c60d39a7cbd560c1da403115c5045746

                        SHA256

                        17392e106d95fab831f10604125b5a77ab499af9b2869a15a05c7339c97f993b

                        SHA512

                        c2032d74e3f0926ff8e35234b5482498be64f717e390ed1ccc2ab72eb85881a064d12a264051cddaeef9a74f5cb20d9b915c8691787e4d2b9685aaa4d20862f3

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glN53pp.exe

                        Filesize

                        286KB

                        MD5

                        c8ca9551edb0448cb400749336ceaebc

                        SHA1

                        948f4e10c60d39a7cbd560c1da403115c5045746

                        SHA256

                        17392e106d95fab831f10604125b5a77ab499af9b2869a15a05c7339c97f993b

                        SHA512

                        c2032d74e3f0926ff8e35234b5482498be64f717e390ed1ccc2ab72eb85881a064d12a264051cddaeef9a74f5cb20d9b915c8691787e4d2b9685aaa4d20862f3

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aAk75aQ.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aAk75aQ.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJH89rt.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bJH89rt.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/1316-181-0x0000000000950000-0x000000000095A000-memory.dmp

                        Filesize

                        40KB

                      • memory/1316-182-0x00007FFCEE540000-0x00007FFCEF001000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1316-183-0x00007FFCEE540000-0x00007FFCEF001000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1680-174-0x00000000023F0000-0x000000000243B000-memory.dmp

                        Filesize

                        300KB

                      • memory/1680-173-0x00000000008A2000-0x00000000008D0000-memory.dmp

                        Filesize

                        184KB

                      • memory/1680-177-0x0000000000400000-0x00000000007A2000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/1680-176-0x00000000008A2000-0x00000000008D0000-memory.dmp

                        Filesize

                        184KB

                      • memory/1680-175-0x0000000000400000-0x00000000007A2000-memory.dmp

                        Filesize

                        3.6MB

                      • memory/3176-149-0x0000000005B10000-0x0000000005B76000-memory.dmp

                        Filesize

                        408KB

                      • memory/3176-146-0x0000000005870000-0x000000000597A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/3176-153-0x00000000081B0000-0x0000000008200000-memory.dmp

                        Filesize

                        320KB

                      • memory/3176-144-0x0000000000DD0000-0x0000000000E02000-memory.dmp

                        Filesize

                        200KB

                      • memory/3176-145-0x0000000005D30000-0x0000000006348000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/3176-147-0x00000000057A0000-0x00000000057B2000-memory.dmp

                        Filesize

                        72KB

                      • memory/3176-148-0x0000000005830000-0x000000000586C000-memory.dmp

                        Filesize

                        240KB

                      • memory/3176-155-0x0000000008AD0000-0x0000000008FFC000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/3176-154-0x00000000083D0000-0x0000000008592000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3176-152-0x0000000006B80000-0x0000000006BF6000-memory.dmp

                        Filesize

                        472KB

                      • memory/3176-151-0x0000000006730000-0x00000000067C2000-memory.dmp

                        Filesize

                        584KB

                      • memory/3176-150-0x0000000006C00000-0x00000000071A4000-memory.dmp

                        Filesize

                        5.6MB