2e61abd663a7e5831ef7f39440edc4fbf61aff50516d939490624cc94736a41c

Analysis

max time kernel
148s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2024, 18:38

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

ECC.5.3/ECC.5.3.exe
Size

11KB
MD5

d6c1e9d45d18c0d9ce6e24e1bc553138
SHA1

171219f0165338755c4eb1905d56c8cb4a454360
SHA256

3ad83ce55c6823208c380a426d701e974b296dcbfb3b1f669a8fa682b276722f
SHA512

704bddef86317be874dcbee3b1591fb3a9eee6ef0b0bc6917aaadf3348f36675313134049570bc6537cace6639ad0f63da3fadba5a9ad26e7c050c3da455c179
SSDEEP

192:bf6kuw99N0u1bQCBB5MpJOBLkE/FaxBeXcU/bxVKVba01V:LJr9N0unB71FaPAcU/l+ag

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral4/memory/4356-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral4/memory/4356-1-0x0000000000400000-0x000000000040B000-memory.dmp	upx

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
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	ECC.5.3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	ECC.5.3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	ECC.5.3.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings	ECC.5.3.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	ECC.5.3.exe
Key created	\REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	ECC.5.3.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4356	ECC.5.3.exe

C:\Users\Admin\AppData\Local\Temp\ECC.5.3\ECC.5.3.exe
"C:\Users\Admin\AppData\Local\Temp\ECC.5.3\ECC.5.3.exe"
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4356

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

Loading Replay Monitor...

Downloads

memory/4356-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4356-1-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download