df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074

General

Target

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Size

615KB
MD5

58a8c9cab7dfd97d746853a7b60ebee8
SHA1

37f83d221e621ba73fc0632096bddc3ab4fe64b8
SHA256

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074
SHA512

9e63af44227dc10695c5220c34e8c34b685d2c9a37f46fb2b591022a4802a38cf7fde5b63cb3aa90fb38b2964b1df91e2ef82a0481c41d65b7a318009acbaa14
SSDEEP

12288:STwZvV6LwQ3ZSqBMN0ekTPG6uupM4qdKeISonPgmVdJxlKUq:S8ZQp3ZSaM2ekT+6uupMFKpSoosdB

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4952-132-0x0000000000400000-0x00000000005E4000-memory.dmp	upx
behavioral2/memory/4952-133-0x0000000000400000-0x00000000005E4000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies registry class 18 IoCs

Processes:

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

pid process

4952 df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

pid	process
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

Suspicious use of SendNotifyMessage 6 IoCs

Processes:

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

pid	process
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

pid	process
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
4952	df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe

C:\Users\Admin\AppData\Local\Temp\df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe
"C:\Users\Admin\AppData\Local\Temp\df8f8772ff574cbb2027849e18efb0df5ee1fc18448f823e4bfad73a252ae074.exe"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4952

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4952-132-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download
memory/4952-133-0x0000000000400000-0x00000000005E4000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads