305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
24-06-2024 21:43

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General

Target

305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Size

1.1MB
MD5

ef18f685c7ef7b3e1a0e49009cc714cf
SHA1

46b492c4f7fff052d537147f99916f1d17487549
SHA256

305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d
SHA512

6d089e625e36f170aff6f8282830b48fe593844e008b4ebf874d938263fac502420855454dd74e5ae3620cc10d39c8382de9b4ceaa3bdc87be4d89fc7999e97b
SSDEEP

24576:Bd9nwsxFYoiX4wXUsVbxXYuouO2FwnMMMMMMoHs:5LmIwXUsLDokQMMMMMMr

Score

7^/10

persistence

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 4 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe

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

System Information Discovery
T1082

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR.exe,1"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\PropertySheetHandlers	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\DropHandler	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\ShellEx\ContextMenuHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open\command	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell\open	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR.exe,0"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\ContextMenuHandlers\WinRAR32	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\DefaultIcon	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\ShellEx\DragDropHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR32	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\DropHandler\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\DefaultIcon	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR.exe,0"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR.exe\" \"%1\""	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\DefaultIcon	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.rev	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell\open	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\DropHandler	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\WinRAR.exe\" \"%1\""	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shell\open	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.rev\ = "WinRAR.REV"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\DropHandler\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR32\ = "{B41DB860-8EE4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR\ = "{B41DB860-64E4-11D2-9906-E49FADC173CA}"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shell\open\command	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\ = "WinRAR 压缩文件"	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.REV\shell	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\WinRAR32	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\WinRAR32	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\ContextMenuHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR.ZIP\shellex\ContextMenuHandlers\{B41DB860-8EE4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WinRAR\shellex\PropertySheetHandlers\{B41DB860-64E4-11D2-9906-E49FADC173CA}\	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3068	305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe

C:\Users\Admin\AppData\Local\Temp\305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe
"C:\Users\Admin\AppData\Local\Temp\305aaa08877a83a414ff923fc74783f0911b1469d1f1c973afc4c332fc27233d.exe"
1⤵
- Modifies system executable filetype association
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3068-0-0x0000000000160000-0x00000000002C8000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads