938275f201c537e5dc28833645bec58885e3e69d9dc1cd38e611d2977959f405

Analysis

max time kernel
26s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
31-03-2023 19:51

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General

Target

Setup64.exe
Size

8.0MB
MD5

1cb0c517220253564af5702918929487
SHA1

3d95c566c8f773abd0ff18ff73f097d7eb61dc83
SHA256

938275f201c537e5dc28833645bec58885e3e69d9dc1cd38e611d2977959f405
SHA512

400be5903f60a839418c3f9a173604d0b32e0cb741597268288d2e222ada60de1016432a3c3db8e45bad67210c68339056477a91c8c7ee9468624b92b30d51b0
SSDEEP

196608:ffgwOpYPwsTyxbeAi7jmye1fOEfuP++iZpXUg/33JHey:IYPAxCp7jRyfOPiZpXl3JHey

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup64.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Control Panel\International\Geo\Nation	Setup64.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1812 1948 WerFault.exe Setup64.exe

pid	pid_target	process	target process
1812	1948	WerFault.exe	Setup64.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Setup64.exe

description	pid	process	target process
PID 1948 wrote to memory of 1812	1948	Setup64.exe	WerFault.exe
PID 1948 wrote to memory of 1812	1948	Setup64.exe	WerFault.exe
PID 1948 wrote to memory of 1812	1948	Setup64.exe	WerFault.exe
PID 1948 wrote to memory of 1812	1948	Setup64.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Setup64.exe
"C:\Users\Admin\AppData\Local\Temp\Setup64.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 532
2⤵
- Program crash
PID:1812

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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