f255227fd45316c4681085f39e6da2f509af851f8cc2d2a84ea99c06b935ffe6

Resubmissions

22-08-2024 18:43

240822-xc563asamh 10

21-08-2024 17:16

30-06-2024 00:59

20-06-2024 02:02

20-06-2024 01:44

19-06-2024 01:10

18-06-2024 20:40

18-06-2024 13:45

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 01:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/svchost.exe
Size

704KB
MD5

d2ec63b63e88ece47fbaab1ca22da1ef
SHA1

dd52fcc042a44a2af9e43c15a8e520b54128cdc8
SHA256

e5c643f1d8ecc0fd739d0bbe4a1c6c7de2601d86ab0fff74fd89c40908654be5
SHA512

89d9e63d5f3b34be3d25317933031815a42c039fbee30ce8c86f8b1b7c6ca9ccfc8731da99b9246381a2c05a95ada423f4944ff72111eb0451a44e9dcb3e053e
SSDEEP

12288:rue4X2Uz0DsetgxLdsCHvX8XYJWs6XS1bFLDw1P86jZpMV7uikFg:v+2UzSgxLdsCHmQb6XSbFLDs06jZulus

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Notepad.lnk	svchost.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	svchost.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	svchost.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	svchost.exe
File opened for modification	C:\Windows\assembly	svchost.exe
File created	C:\Windows\assembly\Desktop.ini	svchost.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1508	svchost.exe
Token: 33	1508	svchost.exe
Token: SeIncBasePriorityPrivilege	1508	svchost.exe

C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\svchost.exe"
1⤵
- Drops startup file
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1508

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1308,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=3368 /prefetch:8
1⤵
PID:4236

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/1508-0-0x00007FFAAC165000-0x00007FFAAC166000-memory.dmp

Filesize
4KB

Download
memory/1508-1-0x00007FFAABEB0000-0x00007FFAAC851000-memory.dmp

Filesize
9.6MB

Download
memory/1508-2-0x000000001D5D0000-0x000000001DA9E000-memory.dmp

Filesize
4.8MB

Download
memory/1508-3-0x000000001DAA0000-0x000000001DB3C000-memory.dmp

Filesize
624KB

Download
memory/1508-4-0x000000001DBC0000-0x000000001DC22000-memory.dmp

Filesize
392KB

Download
memory/1508-5-0x000000001BF10000-0x000000001BF18000-memory.dmp

Filesize
32KB

Download
memory/1508-6-0x000000001E260000-0x000000001E2B2000-memory.dmp

Filesize
328KB

Download
memory/1508-14-0x00007FFAABEB0000-0x00007FFAAC851000-memory.dmp

Filesize
9.6MB

Download
memory/1508-15-0x00007FFAAC165000-0x00007FFAAC166000-memory.dmp

Filesize
4KB

Download
memory/1508-16-0x00007FFAABEB0000-0x00007FFAAC851000-memory.dmp

Filesize
9.6MB

Download
memory/1508-17-0x00007FFAABEB0000-0x00007FFAAC851000-memory.dmp

Filesize
9.6MB

Download