0263663c5375289fa2550d0cff3553dfc160a767e718a9c38efc0da3d7a4b626

Analysis

max time kernel
15s
max time network
18s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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 20 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	_File.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}"	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	_File.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy	_File.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\TV_TopViewVersion = "0"	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_Classes\Local Settings	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000	_File.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	_File.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	_File.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlgLegacy\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}"	_File.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2052	_File.exe
2052	_File.exe
2052	_File.exe
2052	_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:2052

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

Replay Monitor

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Downloads

memory/2052-0-0x00000000005A0000-0x00000000005A2000-memory.dmp

Filesize
8KB

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