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Analysis

  • max time kernel
    104s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 00:12

General

  • Target

    ff5f47d1a8c584da6fa744fd38c090e96ee051d64aae25f05fe275052440c084.exe

  • Size

    726KB

  • MD5

    bb50e22b2657076233f1ad42007ad5f7

  • SHA1

    2de3a9d95b8d225cad56628aedc89c8ac15cdcf4

  • SHA256

    ff5f47d1a8c584da6fa744fd38c090e96ee051d64aae25f05fe275052440c084

  • SHA512

    d7d844219c4787f12a1d3e019280737b1268e862a94ffb6c2a952e818370726fb120dc53c6087be1937263b09a51a9b9b0e743a7ea52c75c54f3ab2b686a7186

  • SSDEEP

    12288:DMrhy90hVqPQbKDVFMVqweT0G43hwvtEeJS52Up7JJ/KK+4RZ4N+PD6QhXbJ0RdI:OywJgqjeYzeval1KKtP+Q1

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\ff5f47d1a8c584da6fa744fd38c090e96ee051d64aae25f05fe275052440c084.exe
    "C:\Users\Admin\AppData\Local\Temp\ff5f47d1a8c584da6fa744fd38c090e96ee051d64aae25f05fe275052440c084.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBg35oY.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBg35oY.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4984
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gET88Op.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gET88Op.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4976
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aEP18uA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aEP18uA.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:372
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwO47op.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwO47op.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4600
          • 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:2492
            • 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:3800
            • 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:852
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:892
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1980
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1468
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1356
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4220
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:1300
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2024
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dow6434.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dow6434.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2928
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1348
                      4⤵
                      • Program crash
                      PID:4088
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqh10.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqh10.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2036
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2928 -ip 2928
                1⤵
                  PID:1284
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3852
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3540

                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\fqh10.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fqh10.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBg35oY.exe

                  Filesize

                  622KB

                  MD5

                  62e088052485ab0b44a56e8dbf75aeb5

                  SHA1

                  5bf60007ce6a48723e7cff46debca05a99ff6598

                  SHA256

                  f9e8154924e0498aad24ce2a4c2f4794487caade6d06cd2a67c6994d230019aa

                  SHA512

                  b60d55ad817233bc3ba357ddf1b6af5f9a2c702c5eeb30406557f84dfa20a11f5993d338e48b2f220ea6e147820287afa51373caf41a22eebc81dc21d1fc9e86

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBg35oY.exe

                  Filesize

                  622KB

                  MD5

                  62e088052485ab0b44a56e8dbf75aeb5

                  SHA1

                  5bf60007ce6a48723e7cff46debca05a99ff6598

                  SHA256

                  f9e8154924e0498aad24ce2a4c2f4794487caade6d06cd2a67c6994d230019aa

                  SHA512

                  b60d55ad817233bc3ba357ddf1b6af5f9a2c702c5eeb30406557f84dfa20a11f5993d338e48b2f220ea6e147820287afa51373caf41a22eebc81dc21d1fc9e86

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dow6434.exe

                  Filesize

                  305KB

                  MD5

                  a97676767e51104d57e1d0ad956e4274

                  SHA1

                  518c54685f9d461424f96247c32d1d9db20fea32

                  SHA256

                  c5ab3172fb7e5ced3b6d009742e00e48698714a2c54f887eb80d15c12b8a6558

                  SHA512

                  0fad6360d1ac0f729181738ee02fa242ff925de13f64deea9bd0af4b2ee1e1891dfa952698fa1d8318e468c4a30908ef33ad592fb675d0521f5296828aafb87d

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dow6434.exe

                  Filesize

                  305KB

                  MD5

                  a97676767e51104d57e1d0ad956e4274

                  SHA1

                  518c54685f9d461424f96247c32d1d9db20fea32

                  SHA256

                  c5ab3172fb7e5ced3b6d009742e00e48698714a2c54f887eb80d15c12b8a6558

                  SHA512

                  0fad6360d1ac0f729181738ee02fa242ff925de13f64deea9bd0af4b2ee1e1891dfa952698fa1d8318e468c4a30908ef33ad592fb675d0521f5296828aafb87d

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gET88Op.exe

                  Filesize

                  286KB

                  MD5

                  34d46d6ed6c671b52b9875ffdb33bbfb

                  SHA1

                  03188a608788cb4f989fb4524a05c7eec54b37f7

                  SHA256

                  79160699b293835ea14ddfcbd59070a94f9064d9a6ee348d6a625ae23af89d9a

                  SHA512

                  2eb8f35132c4ce16773605661dbb1b59b2f9330bbf073daa83509d531fbb2e8704d55260443c90bdb057d59be846dced8ecf31ea71cb94ad46cc6ec105fd3f6d

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gET88Op.exe

                  Filesize

                  286KB

                  MD5

                  34d46d6ed6c671b52b9875ffdb33bbfb

                  SHA1

                  03188a608788cb4f989fb4524a05c7eec54b37f7

                  SHA256

                  79160699b293835ea14ddfcbd59070a94f9064d9a6ee348d6a625ae23af89d9a

                  SHA512

                  2eb8f35132c4ce16773605661dbb1b59b2f9330bbf073daa83509d531fbb2e8704d55260443c90bdb057d59be846dced8ecf31ea71cb94ad46cc6ec105fd3f6d

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aEP18uA.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aEP18uA.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwO47op.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwO47op.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/372-145-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

                  Filesize

                  240KB

                • memory/372-143-0x0000000004C30000-0x0000000004D3A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/372-152-0x0000000006E10000-0x000000000733C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/372-150-0x0000000005BB0000-0x0000000005C00000-memory.dmp

                  Filesize

                  320KB

                • memory/372-149-0x0000000005D20000-0x0000000005D96000-memory.dmp

                  Filesize

                  472KB

                • memory/372-141-0x0000000000190000-0x00000000001C2000-memory.dmp

                  Filesize

                  200KB

                • memory/372-148-0x0000000005AC0000-0x0000000005B52000-memory.dmp

                  Filesize

                  584KB

                • memory/372-147-0x0000000005F90000-0x0000000006534000-memory.dmp

                  Filesize

                  5.6MB

                • memory/372-142-0x00000000050B0000-0x00000000056C8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/372-146-0x0000000004F30000-0x0000000004F96000-memory.dmp

                  Filesize

                  408KB

                • memory/372-151-0x0000000006710000-0x00000000068D2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/372-144-0x0000000004B60000-0x0000000004B72000-memory.dmp

                  Filesize

                  72KB

                • memory/2036-181-0x00007FFF7AE00000-0x00007FFF7B8C1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2036-180-0x00007FFF7AE00000-0x00007FFF7B8C1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2036-179-0x00000000006C0000-0x00000000006CA000-memory.dmp

                  Filesize

                  40KB

                • memory/2928-175-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB

                • memory/2928-171-0x0000000000580000-0x00000000005CB000-memory.dmp

                  Filesize

                  300KB

                • memory/2928-174-0x00000000007C1000-0x00000000007EF000-memory.dmp

                  Filesize

                  184KB

                • memory/2928-173-0x00000000007C1000-0x00000000007EF000-memory.dmp

                  Filesize

                  184KB

                • memory/2928-170-0x00000000007C1000-0x00000000007EF000-memory.dmp

                  Filesize

                  184KB

                • memory/2928-172-0x0000000000400000-0x000000000057D000-memory.dmp

                  Filesize

                  1.5MB