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Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 02:25
Static task
static1
Behavioral task
behavioral1
Sample
3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe
Resource
win7-20240903-en
General
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Target
3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe
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Size
3.1MB
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MD5
8b8430033bc22c639de35454428b6726
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SHA1
08c2adfefff4ae6430d1a8e314810f2441e8481d
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SHA256
3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627
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SHA512
dd658aa1eb121ea3745ffa64a95199b74d65955e5f992fbc834898c43455430957f7e1e29ba73a71a7a9182687115ddb01df15a3cc029e15635cd2879c3b8218
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SSDEEP
49152:kK4JjD4W1BHVijOZUgw7aKRmvKuhXA7uvGxC33Abcv:kKWHVijOZDw7aK8hw6vGxfO
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.php
Extracted
lumma
https://navygenerayk.store/api
Signatures
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Amadey family
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Lumma family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c39aefb9f7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c39aefb9f7.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c39aefb9f7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c39aefb9f7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c39aefb9f7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c39aefb9f7.exe -
Stealc family
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 488272decd.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c39aefb9f7.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d82cc5dc89.exe -
XMRig Miner payload 9 IoCs
resource yara_rule behavioral2/memory/3644-200-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-208-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-206-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-204-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-207-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-205-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-199-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-222-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral2/memory/3644-223-0x0000000140000000-0x0000000140848000-memory.dmp xmrig -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4436 powershell.exe 2732 powershell.exe -
Creates new service(s) 2 TTPs
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Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 20 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion chrone.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c39aefb9f7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion rfopgxavqojn.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion chrone.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 488272decd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion rfopgxavqojn.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d82cc5dc89.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d82cc5dc89.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 488272decd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c39aefb9f7.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 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation skotes.exe -
Executes dropped EXE 11 IoCs
pid Process 2360 skotes.exe 1072 crypted.exe 1772 crypted.exe 2536 skotes.exe 2752 skotes.exe 4372 chrone.exe 4400 d82cc5dc89.exe 4556 488272decd.exe 2140 c39aefb9f7.exe 5116 rfopgxavqojn.exe 1224 skotes.exe -
Identifies Wine through registry keys 2 TTPs 8 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine d82cc5dc89.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine 488272decd.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine c39aefb9f7.exe Key opened \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine skotes.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c39aefb9f7.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c39aefb9f7.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d82cc5dc89.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004972001\\d82cc5dc89.exe" skotes.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\488272decd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004973001\\488272decd.exe" skotes.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c39aefb9f7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004975001\\c39aefb9f7.exe" skotes.exe -
Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 4504 powercfg.exe 4516 powercfg.exe 4508 powercfg.exe 1360 powercfg.exe 4628 powercfg.exe 1292 powercfg.exe 4540 powercfg.exe 1572 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe chrone.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\system32\MRT.exe rfopgxavqojn.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
pid Process 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 2360 skotes.exe 2536 skotes.exe 2752 skotes.exe 4400 d82cc5dc89.exe 4556 488272decd.exe 2140 c39aefb9f7.exe 1224 skotes.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1072 set thread context of 1772 1072 crypted.exe 99 PID 5116 set thread context of 4824 5116 rfopgxavqojn.exe 172 PID 5116 set thread context of 3644 5116 rfopgxavqojn.exe 176 -
resource yara_rule behavioral2/memory/3644-195-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-200-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-208-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-206-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-204-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-207-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-205-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-199-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-197-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-196-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-198-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-194-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-222-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral2/memory/3644-223-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\skotes.job 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe -
Launches sc.exe 14 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4396 sc.exe 4388 sc.exe 3528 sc.exe 5044 sc.exe 2092 sc.exe 2136 sc.exe 3840 sc.exe 3060 sc.exe 3972 sc.exe 3936 sc.exe 632 sc.exe 1200 sc.exe 3644 sc.exe 2968 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3504 1072 WerFault.exe 95 -
System Location Discovery: System Language Discovery 1 TTPs 7 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 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language crypted.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language crypted.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d82cc5dc89.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 488272decd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c39aefb9f7.exe -
Modifies data under HKEY_USERS 50 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates notepad.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT notepad.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs notepad.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs notepad.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 2360 skotes.exe 2360 skotes.exe 2536 skotes.exe 2536 skotes.exe 2752 skotes.exe 2752 skotes.exe 4400 d82cc5dc89.exe 4400 d82cc5dc89.exe 4556 488272decd.exe 4556 488272decd.exe 2140 c39aefb9f7.exe 2140 c39aefb9f7.exe 4372 chrone.exe 4436 powershell.exe 4436 powershell.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 4372 chrone.exe 5116 rfopgxavqojn.exe 2732 powershell.exe 2140 c39aefb9f7.exe 2140 c39aefb9f7.exe 2732 powershell.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 5116 rfopgxavqojn.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe 3644 notepad.exe -
Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4436 powershell.exe Token: SeDebugPrivilege 4372 chrone.exe Token: SeShutdownPrivilege 4516 powercfg.exe Token: SeCreatePagefilePrivilege 4516 powercfg.exe Token: SeShutdownPrivilege 4628 powercfg.exe Token: SeCreatePagefilePrivilege 4628 powercfg.exe Token: SeShutdownPrivilege 4508 powercfg.exe Token: SeCreatePagefilePrivilege 4508 powercfg.exe Token: SeShutdownPrivilege 1360 powercfg.exe Token: SeCreatePagefilePrivilege 1360 powercfg.exe Token: SeDebugPrivilege 2732 powershell.exe Token: SeDebugPrivilege 2140 c39aefb9f7.exe Token: SeDebugPrivilege 5116 rfopgxavqojn.exe Token: SeShutdownPrivilege 4504 powercfg.exe Token: SeCreatePagefilePrivilege 4504 powercfg.exe Token: SeShutdownPrivilege 1292 powercfg.exe Token: SeCreatePagefilePrivilege 1292 powercfg.exe Token: SeLockMemoryPrivilege 3644 notepad.exe Token: SeShutdownPrivilege 1572 powercfg.exe Token: SeCreatePagefilePrivilege 1572 powercfg.exe Token: SeShutdownPrivilege 4540 powercfg.exe Token: SeCreatePagefilePrivilege 4540 powercfg.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 2064 wrote to memory of 2360 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 86 PID 2064 wrote to memory of 2360 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 86 PID 2064 wrote to memory of 2360 2064 3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe 86 PID 2360 wrote to memory of 1072 2360 skotes.exe 95 PID 2360 wrote to memory of 1072 2360 skotes.exe 95 PID 2360 wrote to memory of 1072 2360 skotes.exe 95 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 1072 wrote to memory of 1772 1072 crypted.exe 99 PID 2360 wrote to memory of 4372 2360 skotes.exe 114 PID 2360 wrote to memory of 4372 2360 skotes.exe 114 PID 2360 wrote to memory of 4400 2360 skotes.exe 115 PID 2360 wrote to memory of 4400 2360 skotes.exe 115 PID 2360 wrote to memory of 4400 2360 skotes.exe 115 PID 2360 wrote to memory of 4556 2360 skotes.exe 117 PID 2360 wrote to memory of 4556 2360 skotes.exe 117 PID 2360 wrote to memory of 4556 2360 skotes.exe 117 PID 2360 wrote to memory of 4344 2360 skotes.exe 118 PID 2360 wrote to memory of 4344 2360 skotes.exe 118 PID 2360 wrote to memory of 4344 2360 skotes.exe 118 PID 2360 wrote to memory of 2140 2360 skotes.exe 119 PID 2360 wrote to memory of 2140 2360 skotes.exe 119 PID 2360 wrote to memory of 2140 2360 skotes.exe 119 PID 1088 wrote to memory of 4180 1088 cmd.exe 126 PID 1088 wrote to memory of 4180 1088 cmd.exe 126 PID 3668 wrote to memory of 2108 3668 cmd.exe 159 PID 3668 wrote to memory of 2108 3668 cmd.exe 159 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 4824 5116 rfopgxavqojn.exe 172 PID 5116 wrote to memory of 3644 5116 rfopgxavqojn.exe 176 PID 5116 wrote to memory of 3644 5116 rfopgxavqojn.exe 176 PID 5116 wrote to memory of 3644 5116 rfopgxavqojn.exe 176 PID 5116 wrote to memory of 3644 5116 rfopgxavqojn.exe 176 PID 5116 wrote to memory of 3644 5116 rfopgxavqojn.exe 176
Processes
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C:\Users\Admin\AppData\Local\Temp\3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe"C:\Users\Admin\AppData\Local\Temp\3391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"C:\Users\Admin\AppData\Local\Temp\1004884001\crypted.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 2884⤵
- Program crash
PID:3504
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C:\Users\Admin\AppData\Local\Temp\1004943001\chrone.exe"C:\Users\Admin\AppData\Local\Temp\1004943001\chrone.exe"3⤵
- Checks BIOS information in registry
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4372 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4436
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart4⤵
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart5⤵PID:4180
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc4⤵
- Launches sc.exe
PID:2136
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc4⤵
- Launches sc.exe
PID:3644
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv4⤵
- Launches sc.exe
PID:4396
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits4⤵
- Launches sc.exe
PID:4388
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc4⤵
- Launches sc.exe
PID:3840
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 04⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4516
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 04⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4628
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 04⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1360
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 04⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4508
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "GDRQRNRG"4⤵
- Launches sc.exe
PID:3528
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "GDRQRNRG" binpath= "C:\ProgramData\xrvqzpvhzdcy\rfopgxavqojn.exe" start= "auto"4⤵
- Launches sc.exe
PID:3060
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog4⤵
- Launches sc.exe
PID:3972
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "GDRQRNRG"4⤵
- Launches sc.exe
PID:5044
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C:\Users\Admin\AppData\Local\Temp\1004972001\d82cc5dc89.exe"C:\Users\Admin\AppData\Local\Temp\1004972001\d82cc5dc89.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4400
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C:\Users\Admin\AppData\Local\Temp\1004973001\488272decd.exe"C:\Users\Admin\AppData\Local\Temp\1004973001\488272decd.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4556
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"3⤵PID:4344
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C:\Users\Admin\AppData\Local\Temp\1004975001\c39aefb9f7.exe"C:\Users\Admin\AppData\Local\Temp\1004975001\c39aefb9f7.exe"3⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2140
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1072 -ip 10721⤵PID:2276
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2536
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2752
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C:\ProgramData\xrvqzpvhzdcy\rfopgxavqojn.exeC:\ProgramData\xrvqzpvhzdcy\rfopgxavqojn.exe1⤵
- Checks BIOS information in registry
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5116 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2732
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:2108
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2092
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:3936
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:632
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2968
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1200
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4504
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1292
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1572
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4540
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:4824
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C:\Windows\system32\notepad.exenotepad.exe2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3644
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1224
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Power Settings
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
2Replay Monitor
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Downloads
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Filesize
1.2MB
MD5e1d09be68de1be491cdb2870bfc90854
SHA16db8265a53f1a9e9d0c4aa8f98ade1db4eea9109
SHA2566b2c384e64992914ec049762e153d4592c7dc2511b8cc079843c4d8195210c23
SHA51210e609c166adfe9aebb5c62f57896fc194d5272f5b82c2cd8f3719444074bd0064e7969a559633b4d7b000b5196812ea38c913bf970cfd4c33567116d8295692
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Filesize
6.9MB
MD5ce3a6f4d1ebe823841187d30e9f143ab
SHA17316c51c0539724130226dd5cdc968b67415e225
SHA25698d0e67d779ed43bcac753a9af22326e0024390d703c7c4e6601917ce6ff96bc
SHA512cfdddc6575138fb500d8e7e4ca379091d96864e4bf60fbcc357a0275b68f67210757204b86c983465959dd115e1b3944d22f410fec3f7232f2b6bda187df171a
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Filesize
3.0MB
MD5bb610f3b68a61a23e8d71c8fad693f38
SHA1b077edd1521904673b7dd7f01d45e7aa3cbce4fb
SHA2561ad85e7a7ae029b5d4003420b6912a51fcefc95f6b7f64fabc2783e10286857a
SHA5129353f34e693fc2bbcf7da5ce3f9d3382262786ccaf763a00b3a874949f6e17beca912a61f144dc0fb6e7a2794e53721d3631c84b5a4afccfd679cb0974d9c914
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Filesize
2.1MB
MD5f058a72e4dbe19f8b8ffb8785c2820d2
SHA1440c44260ad8564a776ec1292adc4577906009fe
SHA2566a443c0ac67ec4aff6acb6319cfc04d68bf0f861ac0424dec70a6bb8a27975cb
SHA512bb2068d16c5f8a02aa2df1d51b491fb48de7a47cf74bb69e1ea20feb5b33f529d8e2d0b36844fa6ce961aa3c6337c057af7533153209cf26b4db6b7cd30d23ea
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Filesize
2.7MB
MD58f83afca9c2c5f691e0d72198fc243eb
SHA1fb78a4d64c193fdf5a8da774bc217b0d53f4e567
SHA256eca345932d6d86344eeff06cb9b3d60131d23f48f59a5dd73fec57734bba3e01
SHA51215c690eedd848bf377b0c2a2dddaea5f90e1fae50ab20ed4d2fd61c7d57d1b070df5f1d5b6258f89aabbda2fd0661e2861bff273474c9aa4fa68fcc08a7203bc
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
3.1MB
MD58b8430033bc22c639de35454428b6726
SHA108c2adfefff4ae6430d1a8e314810f2441e8481d
SHA2563391ee2bdfbcd96a89f52a9b45d3615923b6214e4f1019b3e5a0f479d8d12627
SHA512dd658aa1eb121ea3745ffa64a95199b74d65955e5f992fbc834898c43455430957f7e1e29ba73a71a7a9182687115ddb01df15a3cc029e15635cd2879c3b8218