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Analysis

  • max time kernel
    114s
  • max time network
    140s
  • 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, 13:43

General

  • Target

    file.exe

  • Size

    725KB

  • MD5

    ad5104ef745adcdef94ae911cb2c9e26

  • SHA1

    3e5191699901375be4364abe3d241c4e3f863865

  • SHA256

    e54704b46237f9d86072a37ddfdb6bf800ee10a75f7254b4abaa740a3306888b

  • SHA512

    579e9707b6636941fb3fd1230cfb16682b0247b1b0ec3ca718203770eef3a80ec6d8955a383e20b2d197c5d9e254d43886660f34492697e489b57c12abe76339

  • SSDEEP

    12288:rMrjy90WQTxx2HgYcN5GDGUv9zWJjOAxC1hH6HeJzpTX73DncSVjKlNRlIRAPCqy:oyaxQRcN5GDjv9zujVxwHTzpv3Xj+RQn

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:2224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHA29Qp.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHA29Qp.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK74ru.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK74ru.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aTb70uF.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aTb70uF.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3204
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bFy41TQ.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bFy41TQ.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1912
          • 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:4496
            • 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:4460
            • 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:3368
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2268
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4116
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:2272
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1828
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3724
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3532
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2620
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGy5931.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGy5931.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2292
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 1316
                      4⤵
                      • Program crash
                      PID:1284
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fra07.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fra07.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2820
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2292 -ip 2292
                1⤵
                  PID:3284
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4492
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2980

                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\fra07.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fra07.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHA29Qp.exe

                  Filesize

                  621KB

                  MD5

                  ebcfbf1597c8609385cc14577004472f

                  SHA1

                  640d94db9dbe48f451ecf0a555bd33f64359ed57

                  SHA256

                  aee4fc7ee425f26ec095b4502769be213b684a887bfb2a42defe73f6544f4ca8

                  SHA512

                  171a16592e8067e4afd1a78b8ca365333b9807a98eaac2f83b961dad94dd85ea3d760a2ec987ad11075aa77204239190c3f4c23c0638f867e4fcea5dd6862290

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gHA29Qp.exe

                  Filesize

                  621KB

                  MD5

                  ebcfbf1597c8609385cc14577004472f

                  SHA1

                  640d94db9dbe48f451ecf0a555bd33f64359ed57

                  SHA256

                  aee4fc7ee425f26ec095b4502769be213b684a887bfb2a42defe73f6544f4ca8

                  SHA512

                  171a16592e8067e4afd1a78b8ca365333b9807a98eaac2f83b961dad94dd85ea3d760a2ec987ad11075aa77204239190c3f4c23c0638f867e4fcea5dd6862290

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGy5931.exe

                  Filesize

                  298KB

                  MD5

                  9aa58f986f96fcf0cb3dc868b3186277

                  SHA1

                  9fd8864c9cd2778ac5dc91d850ef743f41479546

                  SHA256

                  b794e49855180bf346ecb94061f942fff0aba6b37eac70cde40b08a14c572322

                  SHA512

                  35db161b848eff2460d34f092a9d6848a91e4424998205a65f0afea43c32ff9a7598acc903130da89c7863ee46bf6b10ce644b1dcc659c4a9654ce17a5214a9c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGy5931.exe

                  Filesize

                  298KB

                  MD5

                  9aa58f986f96fcf0cb3dc868b3186277

                  SHA1

                  9fd8864c9cd2778ac5dc91d850ef743f41479546

                  SHA256

                  b794e49855180bf346ecb94061f942fff0aba6b37eac70cde40b08a14c572322

                  SHA512

                  35db161b848eff2460d34f092a9d6848a91e4424998205a65f0afea43c32ff9a7598acc903130da89c7863ee46bf6b10ce644b1dcc659c4a9654ce17a5214a9c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK74ru.exe

                  Filesize

                  286KB

                  MD5

                  6f5e3bd5de67abf7902238bf901b4dad

                  SHA1

                  1cbf52e5511f2bddd3157e336901e404085eae8d

                  SHA256

                  b8aaf1f2807850a0ed1cb909b914476c8d4f97bb2f6ca30f2746f9e7558b9035

                  SHA512

                  7a4833647ba577a4fe082f1235de61f58ff7f1627f3d14222c3bba6a8698b7aab196da3d620457cd3cc296319bc944b61cc99068832a47b7f8b374e98c48205a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK74ru.exe

                  Filesize

                  286KB

                  MD5

                  6f5e3bd5de67abf7902238bf901b4dad

                  SHA1

                  1cbf52e5511f2bddd3157e336901e404085eae8d

                  SHA256

                  b8aaf1f2807850a0ed1cb909b914476c8d4f97bb2f6ca30f2746f9e7558b9035

                  SHA512

                  7a4833647ba577a4fe082f1235de61f58ff7f1627f3d14222c3bba6a8698b7aab196da3d620457cd3cc296319bc944b61cc99068832a47b7f8b374e98c48205a

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aTb70uF.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aTb70uF.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bFy41TQ.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bFy41TQ.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/2292-171-0x0000000000580000-0x00000000005CB000-memory.dmp

                  Filesize

                  300KB

                • memory/2292-170-0x00000000006C1000-0x00000000006EF000-memory.dmp

                  Filesize

                  184KB

                • memory/2292-173-0x0000000000400000-0x000000000057B000-memory.dmp

                  Filesize

                  1.5MB

                • memory/2292-172-0x0000000000400000-0x000000000057B000-memory.dmp

                  Filesize

                  1.5MB

                • memory/2820-177-0x0000000000250000-0x000000000025A000-memory.dmp

                  Filesize

                  40KB

                • memory/2820-179-0x00007FFC525C0000-0x00007FFC53081000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2820-178-0x00007FFC525C0000-0x00007FFC53081000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3204-151-0x0000000006A70000-0x0000000006C32000-memory.dmp

                  Filesize

                  1.8MB

                • memory/3204-145-0x00000000050A0000-0x00000000050DC000-memory.dmp

                  Filesize

                  240KB

                • memory/3204-141-0x0000000000690000-0x00000000006C2000-memory.dmp

                  Filesize

                  200KB

                • memory/3204-142-0x0000000005620000-0x0000000005C38000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3204-149-0x00000000060B0000-0x0000000006126000-memory.dmp

                  Filesize

                  472KB

                • memory/3204-150-0x0000000006130000-0x0000000006180000-memory.dmp

                  Filesize

                  320KB

                • memory/3204-152-0x0000000007170000-0x000000000769C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/3204-147-0x0000000005530000-0x00000000055C2000-memory.dmp

                  Filesize

                  584KB

                • memory/3204-146-0x00000000061F0000-0x0000000006794000-memory.dmp

                  Filesize

                  5.6MB

                • memory/3204-144-0x0000000005080000-0x0000000005092000-memory.dmp

                  Filesize

                  72KB

                • memory/3204-143-0x0000000005130000-0x000000000523A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3204-148-0x0000000005C40000-0x0000000005CA6000-memory.dmp

                  Filesize

                  408KB