c5987d44c0bc189124f6924e3e2380f606acb42ce4834b35e7ed20cf43b50338

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 09:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NShutClt.exe
Size

1.6MB
MD5

155d6948efaf08ee665d9e788c5f3939
SHA1

9df8e5818d2be8948be472639e06ddb57dcfa8f7
SHA256

611ea65dd5783b9db53825ce44e20ae8b96a2411ffdd38325a4b2c4a69bbf7c5
SHA512

e0c3cd63ba2419cce4937f3ef8c3eb3a7e8a3ba9af6b15bc120d2b479121382252845697224e77145bf4d50367523a4f4b234dad0da4b57c5f364f3216431168
SSDEEP

24576:pMt7M+GutmHlxeozO2aFcVr+YuajEVmkKxTWtUWO+MZkXOzoWJOfJox+:GrGu4HGo7r+WYb/tzO+GkXVWJoJa+

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1732	NShutClt.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NShutClt.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1732	NShutClt.exe

C:\Users\Admin\AppData\Local\Temp\NShutClt.exe
"C:\Users\Admin\AppData\Local\Temp\NShutClt.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nso2AB9.tmp\ioSpecial.ini

Filesize
641B

MD5
4bc0df89d68dad631adfb05994dbb267

SHA1
0702cbc76942a5737e553ef3be3c116351bbadea

SHA256
53d6ea9eec9d975105a4486afcc5ab6ac19eb9f31c7de1845fc9b22fab691e20

SHA512
49a9307d29ddfb33d8d00a240504367cc12124b0624ecfb10c36da2c56e750266bdce6451be60097fc190b9ce40ae62035783ae4e917a84720b1a90e1758ba44

Download Submit
\Users\Admin\AppData\Local\Temp\nso2AB9.tmp\InstallOptions.dll

Filesize
14KB

MD5
79be350c8381293abb045bbd2a7b5f0a

SHA1
0b4e6d482cae461e36c2b47661ef586545162e23

SHA256
3091623495d6e81bc0aa9182a55b0f93d3b2238102a44fd66943e46ed7eeaf51

SHA512
1d39bc13f2825bb4aee5832bc5c60603b62b3475e0075028a146981764e6796e68fdd752627f37f8bb198dcfce5a62efb6a6283366fc4874a8915008aa0a4c28

Download Submit