30a0910cd7513bdd6351944564021794967722820a4f6ee57c4e8c7e96628928

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 13:59

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General

Target

ydetect.exe
Size

77KB
MD5

48a2afeb63131a434bcc00335e656a0f
SHA1

c7eca0cbed929fd30a110d61ba1b419a4be85327
SHA256

1330f6cd27c84e9c2011111a9ca179c1eadd755b3a17059c9e73f08d3f4b5ddf
SHA512

25a6b6081f3edef1ff46452cfaca710773fae721037fe90acc053d7108a29853b68ac80a14b265a810aa0d2cabf9a2ba909bf38721e9192b37b2db40f9781185
SSDEEP

1536:VEEQJ+kVzMQ9wY68jgVoW6CIFUyUWIlLNgQ4lqELkuhEqIg/9MBJR4CaxO:SjJ+0zD7zguW6CIFUvWIlhsqELkuhSU6

Score

7^/10

discovery

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Control Panel\International\Geo\Nation	ydetect.exe

Loads dropped DLL 5 IoCs

pid	Process
3028	ydetect.exe
3028	ydetect.exe
3028	ydetect.exe
3028	ydetect.exe
3028	ydetect.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\ydetect.exe
"C:\Users\Admin\AppData\Local\Temp\ydetect.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy498F.tmp\System.dll

Filesize
9KB

MD5
ae182dc797cd9ad2c025066692fc041b

SHA1
7ee5f057be9febfa77f698a1b12213a5bbdd4742

SHA256
b214f6d6c4d27f749105f7e8846a7c2d475dbcc966876370b5a7dab6e4b8a471

SHA512
2a9a200d067df47638a86f4f058c6d78fb59bd064c65650cae5022a62a3714e33f93f6af1dd599fda180d5af18f432835a1f909807f4fb459aa9d6c24e3fbab7

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