Analysis
-
max time kernel
102s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2024 02:22
Static task
static1
General
-
Target
e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe
-
Size
523KB
-
MD5
e66eb7d5d3bade97cbad376b528b9850
-
SHA1
c5f9a7261a97754de5e3ef5876ad3b76d148121e
-
SHA256
e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3
-
SHA512
b9eb5e6979a787b8b08befa7f2e3ab831e9137a94561f30a129c11c49bed91416a8e034c5bc0d7e28209101cf0263087e18390352d3c27ece39cdd490a595176
-
SSDEEP
12288:ZMrHy904UVvH8QgMIaDXnIOZiv6DcYq9vW1v94+r:iyUVEs9D31ZigcYT14Q
Malware Config
Extracted
amadey
3.66
47d0a3
http://62.204.41.5
-
install_dir
5eb6b96734
-
install_file
mnolyk.exe
-
strings_key
4e2443c99695fdd2c1517b867af1bc22
-
url_paths
/Bu58Ngs/index.php
Signatures
-
Amadey family
-
Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral1/memory/3968-19-0x0000000002260000-0x000000000227A000-memory.dmp healer behavioral1/memory/3968-21-0x0000000004B20000-0x0000000004B38000-memory.dmp healer behavioral1/memory/3968-22-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-35-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-47-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-45-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-43-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-41-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-39-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-37-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-33-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-31-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-29-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-27-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-49-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-25-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/memory/3968-23-0x0000000004B20000-0x0000000004B32000-memory.dmp healer behavioral1/files/0x000a000000023b8b-59.dat healer behavioral1/memory/4464-60-0x0000000000BA0000-0x0000000000BAA000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" mxt78.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" mxt78.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" mxt78.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" mxt78.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" axy99nY.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection mxt78.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" mxt78.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation vfA98.exe Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 6 IoCs
pid Process 4816 cGK60.exe 3968 axy99nY.exe 4464 mxt78.exe 2848 vfA98.exe 4024 mnolyk.exe 3228 mnolyk.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" axy99nY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" mxt78.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" cGK60.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 1080 3968 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 13 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language axy99nY.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vfA98.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mnolyk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cGK60.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cacls.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1432 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3968 axy99nY.exe 3968 axy99nY.exe 4464 mxt78.exe 4464 mxt78.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3968 axy99nY.exe Token: SeDebugPrivilege 4464 mxt78.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 4676 wrote to memory of 4816 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 83 PID 4676 wrote to memory of 4816 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 83 PID 4676 wrote to memory of 4816 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 83 PID 4816 wrote to memory of 3968 4816 cGK60.exe 84 PID 4816 wrote to memory of 3968 4816 cGK60.exe 84 PID 4816 wrote to memory of 3968 4816 cGK60.exe 84 PID 4816 wrote to memory of 4464 4816 cGK60.exe 95 PID 4816 wrote to memory of 4464 4816 cGK60.exe 95 PID 4676 wrote to memory of 2848 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 96 PID 4676 wrote to memory of 2848 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 96 PID 4676 wrote to memory of 2848 4676 e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe 96 PID 2848 wrote to memory of 4024 2848 vfA98.exe 97 PID 2848 wrote to memory of 4024 2848 vfA98.exe 97 PID 2848 wrote to memory of 4024 2848 vfA98.exe 97 PID 4024 wrote to memory of 1432 4024 mnolyk.exe 98 PID 4024 wrote to memory of 1432 4024 mnolyk.exe 98 PID 4024 wrote to memory of 1432 4024 mnolyk.exe 98 PID 4024 wrote to memory of 2248 4024 mnolyk.exe 100 PID 4024 wrote to memory of 2248 4024 mnolyk.exe 100 PID 4024 wrote to memory of 2248 4024 mnolyk.exe 100 PID 2248 wrote to memory of 2684 2248 cmd.exe 102 PID 2248 wrote to memory of 2684 2248 cmd.exe 102 PID 2248 wrote to memory of 2684 2248 cmd.exe 102 PID 2248 wrote to memory of 4620 2248 cmd.exe 103 PID 2248 wrote to memory of 4620 2248 cmd.exe 103 PID 2248 wrote to memory of 4620 2248 cmd.exe 103 PID 2248 wrote to memory of 3188 2248 cmd.exe 104 PID 2248 wrote to memory of 3188 2248 cmd.exe 104 PID 2248 wrote to memory of 3188 2248 cmd.exe 104 PID 2248 wrote to memory of 4936 2248 cmd.exe 105 PID 2248 wrote to memory of 4936 2248 cmd.exe 105 PID 2248 wrote to memory of 4936 2248 cmd.exe 105 PID 2248 wrote to memory of 2116 2248 cmd.exe 106 PID 2248 wrote to memory of 2116 2248 cmd.exe 106 PID 2248 wrote to memory of 2116 2248 cmd.exe 106 PID 2248 wrote to memory of 3148 2248 cmd.exe 107 PID 2248 wrote to memory of 3148 2248 cmd.exe 107 PID 2248 wrote to memory of 3148 2248 cmd.exe 107
Processes
-
C:\Users\Admin\AppData\Local\Temp\e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe"C:\Users\Admin\AppData\Local\Temp\e6777729c54a4cef7278153172179f771406b01833f3fee96312a92373cdddb3N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4676 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cGK60.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cGK60.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\axy99nY.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\axy99nY.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3968 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3968 -s 10844⤵
- Program crash
PID:1080
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mxt78.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mxt78.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4464
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfA98.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfA98.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4024 -
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\5eb6b96734\mnolyk.exe" /F4⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1432
-
-
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 "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵
- System Location Discovery: System Language Discovery
PID:2684
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"5⤵
- System Location Discovery: System Language Discovery
PID:4620
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E5⤵
- System Location Discovery: System Language Discovery
PID:3188
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵
- System Location Discovery: System Language Discovery
PID:4936
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:N"5⤵
- System Location Discovery: System Language Discovery
PID:2116
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:R" /E5⤵
- System Location Discovery: System Language Discovery
PID:3148
-
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3968 -ip 39681⤵PID:3620
-
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:3228
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
337KB
MD57c68140d79c380de746415ddf99e9852
SHA1ad6b46a9c8420731d76a04fbd2d436065f1c6213
SHA256f463ef3597876d60501caafd1b450163996e2140efd0efffdf017b096666e001
SHA512f866832f3cb6be913ef24991e46273832379b7d76420b72f547ea1251daf57ca9b62f3ef58d8efe429e7db8f1c93f30add2e77fcd342a5da1aca26df071b7e8d
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
245KB
MD52577882734e8f450e222e38640d3873e
SHA1a219964a39be8bc274ac0ff4dc28156a4c0a2cb7
SHA256cc38e728b60b151122ceaf44498f2b7a249e38ca15da8526df76764e52fd0514
SHA51253578d87afaef446c87bb0e876c865aba247516f5a95cd72b4dd00e06e75aba2b5ac56000865a4aa966fde844862bb4f8097ee444c5ee70aad0f15c831ab96e6
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91