Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 17:20

General

  • Target

    file.exe

  • Size

    719KB

  • MD5

    5df1d03348cf8d82eed53b0c03384e59

  • SHA1

    ca784f25eb205149cb1bc057082166aa2c6ad7ac

  • SHA256

    4ccd8d9e083be4c3340cd7fee34782b26f1497bdecad3846c2563b2f8dfcc32d

  • SHA512

    47a2f0cbcffad3e00a031525a9185a360c7e5782a4905628f16ec0e6b54e98ab9140d0527f17cd64802051dc6d4780fc2603a23c96186f13ec90afe117fe44a7

  • SSDEEP

    12288:cMray90GQBKx5XFud959ajseJ610Sa68KvWO/TS1u5H:eypQQx5X0TqEV8KuO7LB

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:4976
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gNo57Hz.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gNo57Hz.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gjD30oK.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gjD30oK.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aWu90UI.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aWu90UI.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4428
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bUN00SA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bUN00SA.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4204
          • 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:1924
            • 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:220
            • 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:3220
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3884
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4756
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:376
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3604
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1284
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2568
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3416
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWs5178.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWs5178.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3532
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 1320
                      4⤵
                      • Program crash
                      PID:4732
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fkf60.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fkf60.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2200
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4660
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3532 -ip 3532
                1⤵
                  PID:2028
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3128

                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\fkf60.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fkf60.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gNo57Hz.exe

                  Filesize

                  615KB

                  MD5

                  e4628c8894437632c0ce9213e0d204eb

                  SHA1

                  8913e94dd4674a4b4c7a179e0a16052faa3784fa

                  SHA256

                  986e1668bb73c7d83255f15712c141b0d4a0389f5282739a8002b6c4a0f0507f

                  SHA512

                  3de014a862f9e8c6aa34828b98099e1b662747f46f9b5f93e29c75dd4d60c96a914d646ec7e26ce59b32d4696e726ebf9f2e24c0ce6a71ef0e31de4ebf3ccf10

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gNo57Hz.exe

                  Filesize

                  615KB

                  MD5

                  e4628c8894437632c0ce9213e0d204eb

                  SHA1

                  8913e94dd4674a4b4c7a179e0a16052faa3784fa

                  SHA256

                  986e1668bb73c7d83255f15712c141b0d4a0389f5282739a8002b6c4a0f0507f

                  SHA512

                  3de014a862f9e8c6aa34828b98099e1b662747f46f9b5f93e29c75dd4d60c96a914d646ec7e26ce59b32d4696e726ebf9f2e24c0ce6a71ef0e31de4ebf3ccf10

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWs5178.exe

                  Filesize

                  287KB

                  MD5

                  5679820c359decb6148df7d1f99dbf24

                  SHA1

                  afc2c0c251e62bdcfa1b53ae4f228ba8d734ee9f

                  SHA256

                  6187b858630a3b80420ea4e8643056877eb2c528f9f366e4b41d4d31443e5938

                  SHA512

                  71d465a2e6accb08a50dc8545792df0c0dd2ea67c06be3462448ce4d76166c12214a8e8b99d994a7303d8b9b7c6f8974b01aa5af206f3f2eed4e59b503731aa9

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWs5178.exe

                  Filesize

                  287KB

                  MD5

                  5679820c359decb6148df7d1f99dbf24

                  SHA1

                  afc2c0c251e62bdcfa1b53ae4f228ba8d734ee9f

                  SHA256

                  6187b858630a3b80420ea4e8643056877eb2c528f9f366e4b41d4d31443e5938

                  SHA512

                  71d465a2e6accb08a50dc8545792df0c0dd2ea67c06be3462448ce4d76166c12214a8e8b99d994a7303d8b9b7c6f8974b01aa5af206f3f2eed4e59b503731aa9

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gjD30oK.exe

                  Filesize

                  286KB

                  MD5

                  e97272a2b83f0149f5b7a4ab8d241e44

                  SHA1

                  9871190f7fa30bda9be9adaa897a6ecba9ebd4f1

                  SHA256

                  5785df9d765b1ff4bc4ea649465bd3cfc409e305a1e6d4539a0a716d2abf4c74

                  SHA512

                  12836f2e54a63f9926b74936c1493b5507fb4a1c4a2077261fbe9702c84545f0368f04ea6bd2913716aa5fd80d297f2ba90cd20b53d7723d399001e2363b4724

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gjD30oK.exe

                  Filesize

                  286KB

                  MD5

                  e97272a2b83f0149f5b7a4ab8d241e44

                  SHA1

                  9871190f7fa30bda9be9adaa897a6ecba9ebd4f1

                  SHA256

                  5785df9d765b1ff4bc4ea649465bd3cfc409e305a1e6d4539a0a716d2abf4c74

                  SHA512

                  12836f2e54a63f9926b74936c1493b5507fb4a1c4a2077261fbe9702c84545f0368f04ea6bd2913716aa5fd80d297f2ba90cd20b53d7723d399001e2363b4724

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aWu90UI.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aWu90UI.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bUN00SA.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bUN00SA.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/2200-181-0x00000000000F0000-0x00000000000FA000-memory.dmp

                  Filesize

                  40KB

                • memory/2200-182-0x00007FFB5D020000-0x00007FFB5DAE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2200-183-0x00007FFB5D020000-0x00007FFB5DAE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2200-184-0x00007FFB5D020000-0x00007FFB5DAE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3532-173-0x00000000009C3000-0x00000000009F1000-memory.dmp

                  Filesize

                  184KB

                • memory/3532-174-0x0000000000920000-0x000000000096B000-memory.dmp

                  Filesize

                  300KB

                • memory/3532-177-0x0000000000400000-0x00000000007A3000-memory.dmp

                  Filesize

                  3.6MB

                • memory/3532-166-0x00000000009C3000-0x00000000009F1000-memory.dmp

                  Filesize

                  184KB

                • memory/3532-167-0x0000000000920000-0x000000000096B000-memory.dmp

                  Filesize

                  300KB

                • memory/3532-169-0x0000000000400000-0x00000000007A3000-memory.dmp

                  Filesize

                  3.6MB

                • memory/3532-176-0x00000000009C3000-0x00000000009F1000-memory.dmp

                  Filesize

                  184KB

                • memory/4428-148-0x0000000005930000-0x0000000005996000-memory.dmp

                  Filesize

                  408KB

                • memory/4428-147-0x0000000005890000-0x0000000005922000-memory.dmp

                  Filesize

                  584KB

                • memory/4428-141-0x0000000000010000-0x0000000000042000-memory.dmp

                  Filesize

                  200KB

                • memory/4428-150-0x0000000007C70000-0x000000000819C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4428-149-0x0000000007570000-0x0000000007732000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4428-152-0x00000000074A0000-0x00000000074F0000-memory.dmp

                  Filesize

                  320KB

                • memory/4428-151-0x0000000007740000-0x00000000077B6000-memory.dmp

                  Filesize

                  472KB

                • memory/4428-146-0x0000000005C90000-0x0000000006234000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4428-145-0x0000000004A40000-0x0000000004A7C000-memory.dmp

                  Filesize

                  240KB

                • memory/4428-144-0x00000000049E0000-0x00000000049F2000-memory.dmp

                  Filesize

                  72KB

                • memory/4428-143-0x0000000004AB0000-0x0000000004BBA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4428-142-0x0000000004FC0000-0x00000000055D8000-memory.dmp

                  Filesize

                  6.1MB