831ac79ed62ae4688653129acbbf95097c7aa79b8e2e65f4024acd4c645569e1

Resubmissions

13/03/2023, 03:09

230313-dnp5faad4t 3

13/03/2023, 03:06

230313-dl3yhsgc59 3

Analysis

max time kernel
109s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2023, 03:09

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Report Analysis Logs

General

Target

activity-stream.discovery_stream.json.tmp
Size

150KB
MD5

f01d9d69f04ed1f2fa8bb865e9187e72
SHA1

2b56b9a6ff4c98e6ffb09202f2cb985538abd4ac
SHA256

831ac79ed62ae4688653129acbbf95097c7aa79b8e2e65f4024acd4c645569e1
SHA512

bd37eecfcd8c84f172fc9997b7c9867308375f4d14f7eeeae105e45017571dfba78cdc732f2acd42df3519d90c4d73e4019ccda69e5786d48870f9dfeaa40f3e
SSDEEP

3072:hcc1cMdCafCAhcVzG/CmCWo1GpCoGvcG4+ZcoF:hcMcMF/cu6U+ZcoF

Score

3^/10

Malware Config

Signatures

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1676	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\activity-stream.discovery_stream.json.tmp
1⤵
- Modifies registry class
PID:3360

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1676

Network

MITRE ATT&CK Enterprise v6

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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