e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98

General

Target

e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe
Size

1.6MB
MD5

e79441b4ee155de683b050dd9873ceab
SHA1

3e0964893f307e16f42ec40a5f45bb1e5522b991
SHA256

e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98
SHA512

f6444e455cf168fa9a46602764660d01eb88d9f9a4fb98d6c8a4147406ff293fd6348e8aab50c8c508f62b471c5d64985147e41bb4af35d1ff89ad2c35a8f990
SSDEEP

384:1LsxK3F8+KVDWED/+D0YfxGV9SpRk854PmE3BcowRsbQywLT9npzl+1tln5y1kzg:VsgG+nEDOdfk2ps3GFsypMt1uZrV

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

iexplorer.exe

pid process

3424 iexplorer.exe

pid	process
3424	iexplorer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exeRunDll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	RunDll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

iexplorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\system32\\iexplorer.exe"	iexplorer.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Users\Admin\AppData\Local\Packages\windows_ie_ac_001\AC\INetHistory\desktop.ini rundll32.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Packages\windows_ie_ac_001\AC\INetHistory\desktop.ini	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe

description	ioc	process
File created	C:\Windows\system32\iexplorer.exe	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe
File opened for modification	C:\Windows\system32\iexplorer.exe	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 27 IoCs

adware spyware

Modify Registry

T1112

Processes:

RunDll32.exeRunDll32.exeRunDll32.exerundll32.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\VendorId = "5140"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Cleared = "1"	RunDll32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TypedURLs	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomStorageState\EdpCleanupState = "0"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	RunDll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	RunDll32.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\LowRegistry\DOMStorage	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomStorageState	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	RunDll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Cleared_TIMESTAMP = 20d838ca29ffd801	RunDll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\GPU	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\DeviceId = "140"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\SubSysId = "0"	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\Revision = "0"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	RunDll32.exe

Modifies data under HKEY_USERS 7 IoCs

Processes:

RunDll32.exerundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	RunDll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133136743571707316"	RunDll32.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-19	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-19\Software	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography	rundll32.exe

Modifies registry class 29 IoCs

Processes:

rundll32.exerundll32.exerundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History\CacheLimit = "1"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content\CachePrefix	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies\CacheVersion = "1"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History\CachePrefix = "Visited:"	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\Main\OperationalData = "1"	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content\CacheLimit = "51200"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Extensible Cache	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content\CacheVersion = "1"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\DomStorageState	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\DOMStorage	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\DomStorageState\EdpCleanupState = "0"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History\CachePrefix = "Visited:"	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History\CacheVersion = "1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\Main	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content\CachePrefix	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies\CacheLimit = "1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Content\CachePrefix	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Explorer\EdpDomStorage	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\windows_ie_ac_001\Internet Settings\Cache\History\CachePrefix = "Visited:"	rundll32.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

iexplorer.exerundll32.exerundll32.exe

description	pid	process
Token: SeDebugPrivilege	3424	iexplorer.exe
Token: SeDebugPrivilege	4232	rundll32.exe
Token: SeDebugPrivilege	4232	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe
Token: SeDebugPrivilege	4948	rundll32.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

RunDll32.exeRunDll32.exeRunDll32.exe

pid process

428 RunDll32.exe
4560 RunDll32.exe
4772 RunDll32.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

iexplorer.exe

pid process

3424 iexplorer.exe

pid	process
428	RunDll32.exe
4560	RunDll32.exe
4772	RunDll32.exe

pid	process
3424	iexplorer.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exeRunDll32.exeRunDll32.exeRunDll32.exe

description	pid	process	target process
PID 2764 wrote to memory of 428	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 428	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 4560	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 4560	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 4772	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 4772	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	RunDll32.exe
PID 2764 wrote to memory of 3424	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	iexplorer.exe
PID 2764 wrote to memory of 3424	2764	e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe	iexplorer.exe
PID 4560 wrote to memory of 1200	4560	RunDll32.exe	iexplore.exe
PID 4560 wrote to memory of 1200	4560	RunDll32.exe	iexplore.exe
PID 428 wrote to memory of 376	428	RunDll32.exe	rundll32.exe
PID 428 wrote to memory of 376	428	RunDll32.exe	rundll32.exe
PID 4772 wrote to memory of 4232	4772	RunDll32.exe	rundll32.exe
PID 4772 wrote to memory of 4232	4772	RunDll32.exe	rundll32.exe
PID 4560 wrote to memory of 4948	4560	RunDll32.exe	rundll32.exe
PID 4560 wrote to memory of 4948	4560	RunDll32.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe
"C:\Users\Admin\AppData\Local\Temp\e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SYSTEM32\RunDll32.exe
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\system32\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Windows\system32\inetcpl.cpl,ClearMyTracksByProcess Flags:8 WinX:0 WinY:0 IEFrame:0000000000000000
3⤵
- Modifies registry class
PID:376

C:\Windows\SYSTEM32\RunDll32.exe
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1
2⤵
- Checks computer location settings
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4560

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -ResetDestinationList
3⤵
PID:1200

C:\Windows\system32\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Windows\system32\inetcpl.cpl,ClearMyTracksByProcess Flags:1 WinX:0 WinY:0 IEFrame:0000000000000000
3⤵
- Drops desktop.ini file(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4948

C:\Windows\SYSTEM32\RunDll32.exe
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2
2⤵
- Modifies Internet Explorer settings
- Modifies data under HKEY_USERS
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4772

C:\Windows\system32\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Windows\system32\inetcpl.cpl,ClearMyTracksByProcess Flags:2 WinX:0 WinY:0 IEFrame:0000000000000000
3⤵
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4232

C:\Windows\system32\iexplorer.exe
"C:\Windows\system32\iexplorer.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3424

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Windows\System32\iexplorer.exe
Filesize
1.6MB

MD5
e79441b4ee155de683b050dd9873ceab

SHA1
3e0964893f307e16f42ec40a5f45bb1e5522b991

SHA256
e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98

SHA512
f6444e455cf168fa9a46602764660d01eb88d9f9a4fb98d6c8a4147406ff293fd6348e8aab50c8c508f62b471c5d64985147e41bb4af35d1ff89ad2c35a8f990

Download Submit
C:\Windows\system32\iexplorer.exe
Filesize
1.6MB

MD5
e79441b4ee155de683b050dd9873ceab

SHA1
3e0964893f307e16f42ec40a5f45bb1e5522b991

SHA256
e75ce0629d45514cdf6ac63e05dc1df8855ca057e2e2903a6067cbbc9ac14b98

SHA512
f6444e455cf168fa9a46602764660d01eb88d9f9a4fb98d6c8a4147406ff293fd6348e8aab50c8c508f62b471c5d64985147e41bb4af35d1ff89ad2c35a8f990

Download Submit
memory/376-140-0x0000000000000000-mapping.dmp

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memory/428-133-0x0000000000000000-mapping.dmp

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memory/2764-132-0x00007FFD7C800000-0x00007FFD7D236000-memory.dmp

Filesize
10.2MB

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memory/3424-136-0x0000000000000000-mapping.dmp

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memory/3424-139-0x00007FFD7C800000-0x00007FFD7D236000-memory.dmp

Filesize
10.2MB

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memory/4232-141-0x0000000000000000-mapping.dmp

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memory/4560-134-0x0000000000000000-mapping.dmp

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memory/4772-135-0x0000000000000000-mapping.dmp

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memory/4948-142-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads