Overview
overview
10Static
static
10Luring Gui...lk.exe
windows7-x64
10Luring Gui...lk.exe
windows10-2004-x64
10Luring Gui...lk.lnk
windows7-x64
10Luring Gui...lk.lnk
windows10-2004-x64
10Luring Gui...de.exe
windows7-x64
10Luring Gui...de.exe
windows10-2004-x64
10Luring Gui...de.lnk
windows7-x64
10Luring Gui...de.lnk
windows10-2004-x64
10Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 07:15
Behavioral task
behavioral1
Sample
Luring Guide/How to Talk.exe
Resource
win7-20240903-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
Luring Guide/How to Talk.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
Luring Guide/How to Talk.lnk
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral4
Sample
Luring Guide/How to Talk.lnk
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral5
Sample
Luring Guide/The Guide.exe
Resource
win7-20240903-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral6
Sample
Luring Guide/The Guide.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral7
Sample
Luring Guide/The Guide.lnk
Resource
win7-20240903-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral8
Sample
Luring Guide/The Guide.lnk
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
Luring Guide/How to Talk.lnk
-
Size
728B
-
MD5
f0a43473534e505d3d65e38af3319193
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SHA1
2833e1388335f287c0774d277c5f1da71191073e
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SHA256
24d3f0d03b5ce33dbe90db68026d3c971f4e1f13d6b8624f13500642ac3156e1
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SHA512
b86dbe24bf0a4e73c612daff6c6755102b0d045876fcd7ecd7e3c34472f6e5208096cb8f7463dc4e46e9d85e7cba6993e7526b63ce4b579d9d6ee186a6004857
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Java.exe" How to Talk.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate How to Talk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java.exe = "C:\\Java.exe" How to Talk.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java.exe = "C:\\Java.exe" notepad.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3300 set thread context of 1932 3300 How to Talk.exe 89 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 How to Talk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 How to Talk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString How to Talk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier How to Talk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier How to Talk.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier How to Talk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3300 How to Talk.exe Token: SeSecurityPrivilege 3300 How to Talk.exe Token: SeTakeOwnershipPrivilege 3300 How to Talk.exe Token: SeLoadDriverPrivilege 3300 How to Talk.exe Token: SeSystemProfilePrivilege 3300 How to Talk.exe Token: SeSystemtimePrivilege 3300 How to Talk.exe Token: SeProfSingleProcessPrivilege 3300 How to Talk.exe Token: SeIncBasePriorityPrivilege 3300 How to Talk.exe Token: SeCreatePagefilePrivilege 3300 How to Talk.exe Token: SeBackupPrivilege 3300 How to Talk.exe Token: SeRestorePrivilege 3300 How to Talk.exe Token: SeShutdownPrivilege 3300 How to Talk.exe Token: SeDebugPrivilege 3300 How to Talk.exe Token: SeSystemEnvironmentPrivilege 3300 How to Talk.exe Token: SeChangeNotifyPrivilege 3300 How to Talk.exe Token: SeRemoteShutdownPrivilege 3300 How to Talk.exe Token: SeUndockPrivilege 3300 How to Talk.exe Token: SeManageVolumePrivilege 3300 How to Talk.exe Token: SeImpersonatePrivilege 3300 How to Talk.exe Token: SeCreateGlobalPrivilege 3300 How to Talk.exe Token: 33 3300 How to Talk.exe Token: 34 3300 How to Talk.exe Token: 35 3300 How to Talk.exe Token: 36 3300 How to Talk.exe Token: SeIncreaseQuotaPrivilege 1932 explorer.exe Token: SeSecurityPrivilege 1932 explorer.exe Token: SeTakeOwnershipPrivilege 1932 explorer.exe Token: SeLoadDriverPrivilege 1932 explorer.exe Token: SeSystemProfilePrivilege 1932 explorer.exe Token: SeSystemtimePrivilege 1932 explorer.exe Token: SeProfSingleProcessPrivilege 1932 explorer.exe Token: SeIncBasePriorityPrivilege 1932 explorer.exe Token: SeCreatePagefilePrivilege 1932 explorer.exe Token: SeBackupPrivilege 1932 explorer.exe Token: SeRestorePrivilege 1932 explorer.exe Token: SeShutdownPrivilege 1932 explorer.exe Token: SeDebugPrivilege 1932 explorer.exe Token: SeSystemEnvironmentPrivilege 1932 explorer.exe Token: SeChangeNotifyPrivilege 1932 explorer.exe Token: SeRemoteShutdownPrivilege 1932 explorer.exe Token: SeUndockPrivilege 1932 explorer.exe Token: SeManageVolumePrivilege 1932 explorer.exe Token: SeImpersonatePrivilege 1932 explorer.exe Token: SeCreateGlobalPrivilege 1932 explorer.exe Token: 33 1932 explorer.exe Token: 34 1932 explorer.exe Token: 35 1932 explorer.exe Token: 36 1932 explorer.exe -
Suspicious use of WriteProcessMemory 53 IoCs
description pid Process procid_target PID 5104 wrote to memory of 3300 5104 cmd.exe 84 PID 5104 wrote to memory of 3300 5104 cmd.exe 84 PID 5104 wrote to memory of 3300 5104 cmd.exe 84 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1328 3300 How to Talk.exe 87 PID 3300 wrote to memory of 1932 3300 How to Talk.exe 89 PID 3300 wrote to memory of 1932 3300 How to Talk.exe 89 PID 3300 wrote to memory of 1932 3300 How to Talk.exe 89 PID 3300 wrote to memory of 1932 3300 How to Talk.exe 89 PID 3300 wrote to memory of 1932 3300 How to Talk.exe 89 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90 PID 1932 wrote to memory of 3200 1932 explorer.exe 90
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Luring Guide\How to Talk.lnk"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Users\Admin\AppData\Local\Temp\Luring Guide\How to Talk.exe"C:\Users\Admin\AppData\Local\Temp\Luring Guide\How to Talk.exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1328
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\notepad.exeC:\Windows\SysWOW64\notepad.exe4⤵
- System Location Discovery: System Language Discovery
PID:3200
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
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Downloads
-
Filesize
659KB
MD53381ffcf9e5796866d4796dadd6edc1b
SHA1fc8d536d5b721ce71586200cc919430564bbb587
SHA256143a6b9b16db9eaa0228465d6f2429f9843af8a4fa5f68bd94bfcdc12106783a
SHA5121193344898a5e457f05d38fd0c9b7894da085805372261fd1cac48c0d092834d9aa633e6d71789b6f1b0d5dbdf33336e10a9c45c0319299dc43958ae0d12591f