Analysis

  • max time kernel
    121s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-02-2023 20:02

General

  • Target

    file.exe

  • Size

    740KB

  • MD5

    fa32f10b7a6934543bbebba52c297b3b

  • SHA1

    dec6e79fb334c7d53000c2b2731e0ea7693f69dc

  • SHA256

    23847d735b899cd73b2af1a02bd9eef81aa341dc599157c3014bf38c687a6410

  • SHA512

    0c61405adf2648357abc0bd62392e240afe69bf3dede2375a728a10744e24237987ee4fbdf6abfac7a3faa4ca2af6f9594932060588468a9c7fef20904f41636

  • SSDEEP

    12288:hMr6y90VF9ISwY10/66w3qzTfdToEl0Ajn2RLY6mRDBU/rwslYEboVM1zrrBS:3y8ISwY10Cj3QT9oESEn5+/rGQRE

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 3 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:376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fGb77am.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fGb77am.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fXn09ig.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fXn09ig.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1304
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aGi18ie.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aGi18ie.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1992
          • 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:4300
            • 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:4996
            • 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:4672
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:5056
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4340
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4004
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4992
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1276
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2172
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4648
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bvs25Nc.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bvs25Nc.exe
                      4⤵
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2100
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cGG3884.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cGG3884.exe
                    3⤵
                    • Modifies Windows Defender Real-time Protection settings
                    • Executes dropped EXE
                    • Windows security modification
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3532
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 1084
                      4⤵
                      • Program crash
                      PID:4420
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBK53.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBK53.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1908
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:1536
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3532 -ip 3532
                1⤵
                  PID:5040
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4448

                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\dBK53.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBK53.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fGb77am.exe

                  Filesize

                  636KB

                  MD5

                  0f1daa45a7fe1ca7edae869180abd006

                  SHA1

                  f2f19c0d3ccf9413f947fe529697dc04aa5298ba

                  SHA256

                  98856b580961c280db2a5d82d8f1cc963f71eb9e76276b3ab2abb02dacea90c5

                  SHA512

                  cf039ca702b676e842200ee9ed540af0f49013a180386403d470c618ab18659ae9df9e4509e72f638bd4937c0663bf7a34dfec7cbdfa2b3f6a2e0524e6f43dd2

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fGb77am.exe

                  Filesize

                  636KB

                  MD5

                  0f1daa45a7fe1ca7edae869180abd006

                  SHA1

                  f2f19c0d3ccf9413f947fe529697dc04aa5298ba

                  SHA256

                  98856b580961c280db2a5d82d8f1cc963f71eb9e76276b3ab2abb02dacea90c5

                  SHA512

                  cf039ca702b676e842200ee9ed540af0f49013a180386403d470c618ab18659ae9df9e4509e72f638bd4937c0663bf7a34dfec7cbdfa2b3f6a2e0524e6f43dd2

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cGG3884.exe

                  Filesize

                  427KB

                  MD5

                  e687fdc23e86cfe2e721043b35069d32

                  SHA1

                  a6a3d789f7066613cf310b93249e2d4f3cd952a2

                  SHA256

                  8e9df69b8259f83dc6c154f4617718b0ae4749b38f5a4c034950e65c4df0e765

                  SHA512

                  e62ccf54cbd90c018ad531a5ed0109ee2c2a761020037fd2c47de54919bcfa5cb960ed41f8d2573b974a81480c1996173662446e88e2f3678e136ad55f0ce34c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cGG3884.exe

                  Filesize

                  427KB

                  MD5

                  e687fdc23e86cfe2e721043b35069d32

                  SHA1

                  a6a3d789f7066613cf310b93249e2d4f3cd952a2

                  SHA256

                  8e9df69b8259f83dc6c154f4617718b0ae4749b38f5a4c034950e65c4df0e765

                  SHA512

                  e62ccf54cbd90c018ad531a5ed0109ee2c2a761020037fd2c47de54919bcfa5cb960ed41f8d2573b974a81480c1996173662446e88e2f3678e136ad55f0ce34c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fXn09ig.exe

                  Filesize

                  286KB

                  MD5

                  445f3130f9a5097b1acb3d1dca0bacd5

                  SHA1

                  4bb7025ff293599b077a564efe1bc724efc183c3

                  SHA256

                  4abad3425b059e8fb75925520462717a71189aa9d321efefaccbfbd0323aea51

                  SHA512

                  97c07590f3316ab0f6d4588c08341c8c4a26a6523c1e7f021338f1c747b0f53883661967bf95bd0832f522b9f147f757d8f9cdc458d5d639713d076e5ca1bf57

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fXn09ig.exe

                  Filesize

                  286KB

                  MD5

                  445f3130f9a5097b1acb3d1dca0bacd5

                  SHA1

                  4bb7025ff293599b077a564efe1bc724efc183c3

                  SHA256

                  4abad3425b059e8fb75925520462717a71189aa9d321efefaccbfbd0323aea51

                  SHA512

                  97c07590f3316ab0f6d4588c08341c8c4a26a6523c1e7f021338f1c747b0f53883661967bf95bd0832f522b9f147f757d8f9cdc458d5d639713d076e5ca1bf57

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aGi18ie.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aGi18ie.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bvs25Nc.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bvs25Nc.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • 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/1908-183-0x0000000000C80000-0x0000000000C8A000-memory.dmp

                  Filesize

                  40KB

                • memory/1908-184-0x00007FF8CB750000-0x00007FF8CC211000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1908-186-0x00007FF8CB750000-0x00007FF8CC211000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2100-158-0x0000000005760000-0x0000000005772000-memory.dmp

                  Filesize

                  72KB

                • memory/2100-157-0x0000000005830000-0x000000000593A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2100-160-0x0000000005AD0000-0x0000000005B36000-memory.dmp

                  Filesize

                  408KB

                • memory/2100-161-0x0000000006B90000-0x0000000007134000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2100-162-0x00000000066C0000-0x0000000006752000-memory.dmp

                  Filesize

                  584KB

                • memory/2100-163-0x0000000007140000-0x0000000007302000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2100-164-0x0000000007840000-0x0000000007D6C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/2100-159-0x00000000057E0000-0x000000000581C000-memory.dmp

                  Filesize

                  240KB

                • memory/2100-166-0x0000000007310000-0x0000000007386000-memory.dmp

                  Filesize

                  472KB

                • memory/2100-167-0x0000000006B30000-0x0000000006B80000-memory.dmp

                  Filesize

                  320KB

                • memory/2100-156-0x0000000005CB0000-0x00000000062C8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2100-150-0x0000000000ED0000-0x0000000000F02000-memory.dmp

                  Filesize

                  200KB

                • memory/3532-173-0x0000000000400000-0x00000000004D1000-memory.dmp

                  Filesize

                  836KB

                • memory/3532-174-0x00000000007E3000-0x0000000000803000-memory.dmp

                  Filesize

                  128KB

                • memory/3532-172-0x0000000000630000-0x000000000065D000-memory.dmp

                  Filesize

                  180KB

                • memory/3532-178-0x00000000007E3000-0x0000000000803000-memory.dmp

                  Filesize

                  128KB

                • memory/3532-179-0x0000000000400000-0x00000000004D1000-memory.dmp

                  Filesize

                  836KB

                • memory/3532-171-0x00000000007E3000-0x0000000000803000-memory.dmp

                  Filesize

                  128KB