0263663c5375289fa2550d0cff3553dfc160a767e718a9c38efc0da3d7a4b626

Analysis

max time kernel
30s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2023, 10:05

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General

Target

_File.exe
Size

186KB
MD5

df33c821c06835a1349cbe3b0c65f24c
SHA1

5ddbb84801115d8e495b14c3963f6b174b5801f2
SHA256

0263663c5375289fa2550d0cff3553dfc160a767e718a9c38efc0da3d7a4b626
SHA512

13a9eff075b12b6ef398e103eda806ceed737665d35955c8882defd63ef0c9e25ecfe856ebf5560cbb61a02821ddcf9993290138fa8cdb0150ebbe0b7a1e6195
SSDEEP

3072:IUiDZK+VBulx0QtCggULGWtf5Ju+uaxObQPEoSlpcm8Cy/V:wZjz2NqWtfHduaxOEPJAcmgV

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	_File.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	_File.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	_File.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4272	_File.exe
4272	_File.exe
4272	_File.exe
4272	_File.exe

C:\Users\Admin\AppData\Local\Temp\_File.exe
"C:\Users\Admin\AppData\Local\Temp\_File.exe"
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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