Analysis

  • max time kernel
    112s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 17:32

General

  • Target

    file.exe

  • Size

    721KB

  • MD5

    73789a431c86d1eecb4cc3bfab1ef3fe

  • SHA1

    0de3c152dabbe981dd3e539f3aa265754509c4fc

  • SHA256

    8835bff6cfe62a2fc2ad7c8f91e6ff0c048b2e77ad0ca4c60959b45e3bc89ac9

  • SHA512

    c0052f4d5ba8bda2f931d83f432dff9a0d6aab08ff939f1ae1356731c6f6ad81bf227333ad58b618d2048f1e15ef5255acf212634e6a9fc1fab3f2696d0fcede

  • SSDEEP

    12288:FMrwy90SuHFwUNbYZPrVubwuSa264ZcLQZe6eeJ90EqQjDl7liGo6BCH+Z:ByfuB6oy+Ul90tgk6Qs

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:4176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gGr45dT.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gGr45dT.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:536
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gul30qA.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gul30qA.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4636
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aoS73hD.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aoS73hD.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:8
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bEg70Ti.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bEg70Ti.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:176
          • 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:3416
            • 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:3248
            • 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:3844
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4200
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1868
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:2812
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3764
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4524
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3168
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1356
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTk3379.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTk3379.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2472
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 1880
                      4⤵
                      • Program crash
                      PID:3376
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fTf85.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fTf85.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1520
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2472 -ip 2472
                1⤵
                  PID:2288
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1904
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3156

                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\fTf85.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fTf85.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gGr45dT.exe

                  Filesize

                  617KB

                  MD5

                  a1d182c67e55c6c4fbf886cbfb2fd74a

                  SHA1

                  35e652931c247e9e93d8569bee8afb8af25eda28

                  SHA256

                  3459dfea5edcc17af68c229238c369d8c6b22ad00affb124dc5fc5f8dc88800b

                  SHA512

                  a5e76fd668ef80ca8810d27f3c859f9903c41221cdf9db47b8193fc671b1b38bf8b3f744c23ccf67643816ce2e61b3b7a9fb31e616b8aef84e6e9261cbe93c23

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gGr45dT.exe

                  Filesize

                  617KB

                  MD5

                  a1d182c67e55c6c4fbf886cbfb2fd74a

                  SHA1

                  35e652931c247e9e93d8569bee8afb8af25eda28

                  SHA256

                  3459dfea5edcc17af68c229238c369d8c6b22ad00affb124dc5fc5f8dc88800b

                  SHA512

                  a5e76fd668ef80ca8810d27f3c859f9903c41221cdf9db47b8193fc671b1b38bf8b3f744c23ccf67643816ce2e61b3b7a9fb31e616b8aef84e6e9261cbe93c23

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTk3379.exe

                  Filesize

                  292KB

                  MD5

                  30a4cbf5fbf88f1584221b1c0124bd20

                  SHA1

                  538a5a4be1861e7f15da874e99f709b79be84548

                  SHA256

                  600a66c2394de95742ad4674ecd7cb7f675df2d4a974aab2b9386d4419ea927d

                  SHA512

                  3b635fa6ebfebbe9a671a29162b7e1818fcfc7e72dcffdb4bde34883e47f07d5f18b3bd6ec615dd78e750058d23f441369f1f40c48e0b338d255e05be5c05251

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTk3379.exe

                  Filesize

                  292KB

                  MD5

                  30a4cbf5fbf88f1584221b1c0124bd20

                  SHA1

                  538a5a4be1861e7f15da874e99f709b79be84548

                  SHA256

                  600a66c2394de95742ad4674ecd7cb7f675df2d4a974aab2b9386d4419ea927d

                  SHA512

                  3b635fa6ebfebbe9a671a29162b7e1818fcfc7e72dcffdb4bde34883e47f07d5f18b3bd6ec615dd78e750058d23f441369f1f40c48e0b338d255e05be5c05251

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gul30qA.exe

                  Filesize

                  286KB

                  MD5

                  859cd6ab92f9638b880188fbf8c85935

                  SHA1

                  63697848846b5e49efd01357f3e4499e52e7e233

                  SHA256

                  428dd2226259fc368bd77ed7fce8ca48fbdc01fe3966bc8d7f767adcb2fc5f29

                  SHA512

                  5bd29f6dd886cd85db35c2e820814aee9caf8119d9c85ad6f53a35a9e94b34ac23f1ccd7cc131ad2c9b098901cae77201053bd388d38381505fdf3e7d8938f63

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gul30qA.exe

                  Filesize

                  286KB

                  MD5

                  859cd6ab92f9638b880188fbf8c85935

                  SHA1

                  63697848846b5e49efd01357f3e4499e52e7e233

                  SHA256

                  428dd2226259fc368bd77ed7fce8ca48fbdc01fe3966bc8d7f767adcb2fc5f29

                  SHA512

                  5bd29f6dd886cd85db35c2e820814aee9caf8119d9c85ad6f53a35a9e94b34ac23f1ccd7cc131ad2c9b098901cae77201053bd388d38381505fdf3e7d8938f63

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aoS73hD.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aoS73hD.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bEg70Ti.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bEg70Ti.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/8-145-0x00000000056A0000-0x00000000056DC000-memory.dmp

                  Filesize

                  240KB

                • memory/8-143-0x00000000056E0000-0x00000000057EA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/8-152-0x0000000008930000-0x0000000008E5C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/8-150-0x0000000006DA0000-0x0000000006DF0000-memory.dmp

                  Filesize

                  320KB

                • memory/8-149-0x0000000006D20000-0x0000000006D96000-memory.dmp

                  Filesize

                  472KB

                • memory/8-141-0x0000000000C40000-0x0000000000C72000-memory.dmp

                  Filesize

                  200KB

                • memory/8-148-0x00000000061C0000-0x0000000006226000-memory.dmp

                  Filesize

                  408KB

                • memory/8-147-0x0000000006770000-0x0000000006D14000-memory.dmp

                  Filesize

                  5.6MB

                • memory/8-142-0x0000000005BA0000-0x00000000061B8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/8-146-0x00000000059B0000-0x0000000005A42000-memory.dmp

                  Filesize

                  584KB

                • memory/8-151-0x0000000008230000-0x00000000083F2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/8-144-0x0000000005610000-0x0000000005622000-memory.dmp

                  Filesize

                  72KB

                • memory/1520-181-0x00007FFA10280000-0x00007FFA10D41000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1520-180-0x00007FFA10280000-0x00007FFA10D41000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1520-179-0x0000000000DC0000-0x0000000000DCA000-memory.dmp

                  Filesize

                  40KB

                • memory/2472-175-0x0000000000400000-0x0000000000579000-memory.dmp

                  Filesize

                  1.5MB

                • memory/2472-173-0x0000000000691000-0x00000000006BF000-memory.dmp

                  Filesize

                  184KB

                • memory/2472-174-0x0000000000691000-0x00000000006BF000-memory.dmp

                  Filesize

                  184KB

                • memory/2472-171-0x0000000000790000-0x00000000007DB000-memory.dmp

                  Filesize

                  300KB

                • memory/2472-170-0x0000000000691000-0x00000000006BF000-memory.dmp

                  Filesize

                  184KB

                • memory/2472-172-0x0000000000400000-0x0000000000579000-memory.dmp

                  Filesize

                  1.5MB