Analysis

  • max time kernel
    107s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 11:12

General

  • Target

    61b36e47eb8be70c15f69f38250e30b1e090e73f350c13104e0b0ed9846215b5.exe

  • Size

    728KB

  • MD5

    3b1b3885e6a0098150794e1329087b5b

  • SHA1

    e426e4432f8ff994f645792f9389dba609b0ad50

  • SHA256

    61b36e47eb8be70c15f69f38250e30b1e090e73f350c13104e0b0ed9846215b5

  • SHA512

    f4e9c5305e1bda789d633e05aad97693ea2fd13744e14dc34d8875d7fe260d0e1bd7ec0667c1c0c305fd53d488892b498704237b245419c48afa88cb6b5a35d4

  • SSDEEP

    12288:mMrOy90UdZC/v60tUXoLjaykw/SXw398keJRiwPbYSGW5rdNuU5olLkfr0KiJ15o:wy7Zo60t1vayFSXqC3P8W5jmIfrPiJ1a

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\61b36e47eb8be70c15f69f38250e30b1e090e73f350c13104e0b0ed9846215b5.exe
    "C:\Users\Admin\AppData\Local\Temp\61b36e47eb8be70c15f69f38250e30b1e090e73f350c13104e0b0ed9846215b5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHF66UX.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHF66UX.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gkX48DB.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gkX48DB.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4520
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeO83oS.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeO83oS.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIY41hg.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIY41hg.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2372
          • 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:3604
            • 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:2268
            • 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:2276
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4084
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:3980
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4172
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1008
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4712
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2784
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:5048
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd0085.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd0085.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3996
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3996 -s 1332
                      4⤵
                      • Program crash
                      PID:2788
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fZJ48.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fZJ48.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1952
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3996 -ip 3996
                1⤵
                  PID:1196
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2312
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3704

                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\fZJ48.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fZJ48.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHF66UX.exe

                  Filesize

                  624KB

                  MD5

                  833d9af19694dba1ce155b5b21bdc811

                  SHA1

                  511b32165ec3df074f170a0c5826c6eae2d51739

                  SHA256

                  79aec28f783253dccad4bdaa2420ed556117abd40d984031159f3be806d0b7a2

                  SHA512

                  e2372b071ec534ace2dd716c65d7ca181e493a4a0fda5c244cff1eca2a67d79d35a3ec3e8e5fa726143dacae6af08aed6252daba5fe876f0fb98a9a90ea4a6ad

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHF66UX.exe

                  Filesize

                  624KB

                  MD5

                  833d9af19694dba1ce155b5b21bdc811

                  SHA1

                  511b32165ec3df074f170a0c5826c6eae2d51739

                  SHA256

                  79aec28f783253dccad4bdaa2420ed556117abd40d984031159f3be806d0b7a2

                  SHA512

                  e2372b071ec534ace2dd716c65d7ca181e493a4a0fda5c244cff1eca2a67d79d35a3ec3e8e5fa726143dacae6af08aed6252daba5fe876f0fb98a9a90ea4a6ad

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd0085.exe

                  Filesize

                  306KB

                  MD5

                  56565e5df9e6b2ee60e9fac44891ffc5

                  SHA1

                  12313ba7eb16c705bd343f40abd7c89308d230ad

                  SHA256

                  65eddee352bfe67ec733696d0465a5cfea80ee8637d941e8f337c72acbdf147f

                  SHA512

                  853755e6cca58067adbb1a79d915fd945c67873f692c12389a1ab17843f4b9f2c43ce3212d825fc344bdd522be01651e747772def04395cc5a282c039915d604

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd0085.exe

                  Filesize

                  306KB

                  MD5

                  56565e5df9e6b2ee60e9fac44891ffc5

                  SHA1

                  12313ba7eb16c705bd343f40abd7c89308d230ad

                  SHA256

                  65eddee352bfe67ec733696d0465a5cfea80ee8637d941e8f337c72acbdf147f

                  SHA512

                  853755e6cca58067adbb1a79d915fd945c67873f692c12389a1ab17843f4b9f2c43ce3212d825fc344bdd522be01651e747772def04395cc5a282c039915d604

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gkX48DB.exe

                  Filesize

                  286KB

                  MD5

                  63e5da03ac8471be642134836cec8c10

                  SHA1

                  9d88da71a2bce1eb8e075829194955dacff165e7

                  SHA256

                  d1d9abeb70755727c0cf9764179be1d118edaf6e4ae0f2faaa4cc706ac34fd03

                  SHA512

                  7091e02f434bdb8bd671274b0fdedc9d9fb172975853dee6dab2108c4c26711718cc14553eefae3368d464821376f888cbedb4b6471a23f57874d8d334ce7b10

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gkX48DB.exe

                  Filesize

                  286KB

                  MD5

                  63e5da03ac8471be642134836cec8c10

                  SHA1

                  9d88da71a2bce1eb8e075829194955dacff165e7

                  SHA256

                  d1d9abeb70755727c0cf9764179be1d118edaf6e4ae0f2faaa4cc706ac34fd03

                  SHA512

                  7091e02f434bdb8bd671274b0fdedc9d9fb172975853dee6dab2108c4c26711718cc14553eefae3368d464821376f888cbedb4b6471a23f57874d8d334ce7b10

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeO83oS.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeO83oS.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIY41hg.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIY41hg.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/1952-179-0x0000000000C60000-0x0000000000C6A000-memory.dmp

                  Filesize

                  40KB

                • memory/1952-182-0x00007FFECC7A0000-0x00007FFECD261000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1952-180-0x00007FFECC7A0000-0x00007FFECD261000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3996-171-0x0000000001F60000-0x0000000001FAB000-memory.dmp

                  Filesize

                  300KB

                • memory/3996-172-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3996-175-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3996-174-0x0000000000871000-0x000000000089F000-memory.dmp

                  Filesize

                  184KB

                • memory/3996-170-0x0000000000871000-0x000000000089F000-memory.dmp

                  Filesize

                  184KB

                • memory/3996-173-0x0000000000871000-0x000000000089F000-memory.dmp

                  Filesize

                  184KB

                • memory/4552-150-0x0000000006BB0000-0x0000000006C00000-memory.dmp

                  Filesize

                  320KB

                • memory/4552-145-0x0000000005230000-0x000000000526C000-memory.dmp

                  Filesize

                  240KB

                • memory/4552-152-0x00000000074D0000-0x00000000079FC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4552-151-0x0000000006DD0000-0x0000000006F92000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4552-148-0x00000000055E0000-0x0000000005646000-memory.dmp

                  Filesize

                  408KB

                • memory/4552-147-0x00000000062C0000-0x0000000006864000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4552-146-0x0000000005540000-0x00000000055D2000-memory.dmp

                  Filesize

                  584KB

                • memory/4552-149-0x0000000006B30000-0x0000000006BA6000-memory.dmp

                  Filesize

                  472KB

                • memory/4552-144-0x00000000051A0000-0x00000000051B2000-memory.dmp

                  Filesize

                  72KB

                • memory/4552-143-0x0000000005270000-0x000000000537A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4552-142-0x00000000056F0000-0x0000000005D08000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4552-141-0x0000000000910000-0x0000000000942000-memory.dmp

                  Filesize

                  200KB