Analysis

  • max time kernel
    162s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2023, 12:56

General

  • Target

    e210df449fba09bc407fc5360ad70984396cbdca4ae206c302addc75b5d25843.exe

  • Size

    796KB

  • MD5

    8079507b5cb7fcf4fd1fca209de5da4d

  • SHA1

    4f4d69811ab820638b3006784f35e8305135af59

  • SHA256

    e210df449fba09bc407fc5360ad70984396cbdca4ae206c302addc75b5d25843

  • SHA512

    5b2c94716ba852d2e0e2b49f323b110f1c59a25d5683ed6c41cefe76a45aad25cc4a05cb0ec13094b9fd2122ba09bc7ffdc462f611b4f0aa60c83cf0f45a7117

  • SSDEEP

    12288:AMrYy90Oc4iEXSc5+AfSAtzR1S3QrOReJJKK2GUsTl3yN/x6SvaRo8Htdmj2r1p4:IyY4JXSeaO7SAHJKK2fkyN/ISvwHGyI

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\e210df449fba09bc407fc5360ad70984396cbdca4ae206c302addc75b5d25843.exe
    "C:\Users\Admin\AppData\Local\Temp\e210df449fba09bc407fc5360ad70984396cbdca4ae206c302addc75b5d25843.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1324
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gXC73FB.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gXC73FB.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTM69qs.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTM69qs.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4108
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ata56kn.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ata56kn.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4240
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfl25at.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfl25at.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4448
          • 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:3632
            • 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:4072
            • 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:4148
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4052
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:864
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1912
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3824
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:2180
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3228
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:424
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAx4598.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAx4598.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3964
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 1336
                      4⤵
                      • Program crash
                      PID:4616
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fXz60.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fXz60.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4624
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3964 -ip 3964
                1⤵
                  PID:3368
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4632
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3268

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                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\fXz60.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fXz60.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gXC73FB.exe

                  Filesize

                  692KB

                  MD5

                  5a8296d6088c00903861283d29f46939

                  SHA1

                  eea6b9eaaf27e1815cdf7eabf4c9fe8e05c43d9c

                  SHA256

                  9d93b2708e782687d1874e1fadb1850d7d1b148d560a3b26f19111b16142e354

                  SHA512

                  7c2de6c8205378cef7c7e2cbaac58e1ef9d09beb2f8ba66600150d69f36f02dc2884e3afa9c6e27e3fe2a183d5284c61bbf7f4e57802629a24c9125313710b44

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gXC73FB.exe

                  Filesize

                  692KB

                  MD5

                  5a8296d6088c00903861283d29f46939

                  SHA1

                  eea6b9eaaf27e1815cdf7eabf4c9fe8e05c43d9c

                  SHA256

                  9d93b2708e782687d1874e1fadb1850d7d1b148d560a3b26f19111b16142e354

                  SHA512

                  7c2de6c8205378cef7c7e2cbaac58e1ef9d09beb2f8ba66600150d69f36f02dc2884e3afa9c6e27e3fe2a183d5284c61bbf7f4e57802629a24c9125313710b44

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAx4598.exe

                  Filesize

                  479KB

                  MD5

                  025cb38b9df5a2aad5c56de55d8d5e91

                  SHA1

                  3e208fb7cd6c718268a272e349daa206d7af8989

                  SHA256

                  f1aff3dc1d39ee6806207754202fc9694115dcf9cd0a2423c8413195d9907804

                  SHA512

                  f2b72666ac2d098c280a34238eb07d3dc363dcd12225ceddecb2a8626ae2e556883259c6623f92b9b613d16c764c38485155c846eabe48fd150a0e70e5dc944f

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAx4598.exe

                  Filesize

                  479KB

                  MD5

                  025cb38b9df5a2aad5c56de55d8d5e91

                  SHA1

                  3e208fb7cd6c718268a272e349daa206d7af8989

                  SHA256

                  f1aff3dc1d39ee6806207754202fc9694115dcf9cd0a2423c8413195d9907804

                  SHA512

                  f2b72666ac2d098c280a34238eb07d3dc363dcd12225ceddecb2a8626ae2e556883259c6623f92b9b613d16c764c38485155c846eabe48fd150a0e70e5dc944f

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTM69qs.exe

                  Filesize

                  286KB

                  MD5

                  3bc20804c204de39db5d595a78179022

                  SHA1

                  2646789852415e4b0b7a465d6b1e58dcda00088b

                  SHA256

                  d9b1b69272b699c6bf2c5308fc8798abee4522033e24bc60b5f3cd8786fa826d

                  SHA512

                  ca651d908bb064e605003419bc0d24279b451df0c190c559195601b7505961f8a7f671846495cb8ac6b915913a1b06a555a6062410845817de7fe219df1e6905

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gTM69qs.exe

                  Filesize

                  286KB

                  MD5

                  3bc20804c204de39db5d595a78179022

                  SHA1

                  2646789852415e4b0b7a465d6b1e58dcda00088b

                  SHA256

                  d9b1b69272b699c6bf2c5308fc8798abee4522033e24bc60b5f3cd8786fa826d

                  SHA512

                  ca651d908bb064e605003419bc0d24279b451df0c190c559195601b7505961f8a7f671846495cb8ac6b915913a1b06a555a6062410845817de7fe219df1e6905

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ata56kn.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ata56kn.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfl25at.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfl25at.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/3964-171-0x00000000007D0000-0x000000000081B000-memory.dmp

                  Filesize

                  300KB

                • memory/3964-170-0x0000000000853000-0x0000000000882000-memory.dmp

                  Filesize

                  188KB

                • memory/3964-175-0x0000000000400000-0x00000000006DB000-memory.dmp

                  Filesize

                  2.9MB

                • memory/3964-174-0x0000000000853000-0x0000000000882000-memory.dmp

                  Filesize

                  188KB

                • memory/3964-173-0x0000000000853000-0x0000000000882000-memory.dmp

                  Filesize

                  188KB

                • memory/3964-172-0x0000000000400000-0x00000000006DB000-memory.dmp

                  Filesize

                  2.9MB

                • memory/4240-150-0x0000000006730000-0x0000000006780000-memory.dmp

                  Filesize

                  320KB

                • memory/4240-144-0x00000000055B0000-0x00000000055C2000-memory.dmp

                  Filesize

                  72KB

                • memory/4240-147-0x0000000005AB0000-0x0000000005B42000-memory.dmp

                  Filesize

                  584KB

                • memory/4240-152-0x0000000007680000-0x0000000007BAC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4240-148-0x00000000061D0000-0x0000000006236000-memory.dmp

                  Filesize

                  408KB

                • memory/4240-149-0x0000000006D30000-0x0000000006DA6000-memory.dmp

                  Filesize

                  472KB

                • memory/4240-151-0x0000000006F80000-0x0000000007142000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4240-145-0x0000000005610000-0x000000000564C000-memory.dmp

                  Filesize

                  240KB

                • memory/4240-146-0x0000000006780000-0x0000000006D24000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4240-141-0x0000000000D20000-0x0000000000D52000-memory.dmp

                  Filesize

                  200KB

                • memory/4240-142-0x0000000005BB0000-0x00000000061C8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4240-143-0x00000000056A0000-0x00000000057AA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4624-181-0x00007FFBDBB20000-0x00007FFBDC5E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4624-180-0x00007FFBDBB20000-0x00007FFBDC5E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4624-179-0x0000000000090000-0x000000000009A000-memory.dmp

                  Filesize

                  40KB