980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf

Analysis

max time kernel
148s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:15

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General

Target

980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe
Size

1.7MB
MD5

369c9c77c1643975a9c093c3f776c2ac
SHA1

8a079e78eab762336d2250e04b628711da89a464
SHA256

980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf
SHA512

593ee7d4f6f4e02a808108f37a9daed770d410e080ec3097c40b8de30eb30c30d16a495cae3fcc7801e3b981d01fe6213a5143665a70f34bf45e7bf83b2b2972
SSDEEP

49152:zunBfk3AMQE4g2FHTy9rZnXEjPtzQqVsXk+keT:zKBfk3ADh1arZn0jPtzd+kQ

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:

980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe

Loads dropped DLL 1 IoCs

Processes:

msiexec.exe

pid process

4688 msiexec.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
4688	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe

description	pid	process	target process
PID 3500 wrote to memory of 4688	3500	980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe	msiexec.exe
PID 3500 wrote to memory of 4688	3500	980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe	msiexec.exe
PID 3500 wrote to memory of 4688	3500	980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe
"C:\Users\Admin\AppData\Local\Temp\980b574cdf4c4f7249d7c1e065246a48b56727368b20cf5a03aa284d236b5bbf.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3500

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\System32\msiexec.exe" -Y .\V_YWT.d
2⤵
- Loads dropped DLL
PID:4688

Network

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\V_YWT.d
Filesize
2.1MB

MD5
14aaa15ee8eabc0498dcc092ca789169

SHA1
8e053cf4dbc7bed60d34e445bac5fc956f9dc03b

SHA256
a8d3d3608d0112d94ea78be633e9202744851d37ce84fa161487a8349124eafd

SHA512
a461e51cdb7de0a0bab2473c0a8808b53bb7c92da96fde70a7a6c5b97d6e30d7eb5a4504b6a2d4292129c313e97ac81d4ef9c0ab8ce04b1c392d943d4e27bf5f

Download Submit
C:\Users\Admin\AppData\Local\Temp\v_yWT.d
Filesize
2.1MB

MD5
14aaa15ee8eabc0498dcc092ca789169

SHA1
8e053cf4dbc7bed60d34e445bac5fc956f9dc03b

SHA256
a8d3d3608d0112d94ea78be633e9202744851d37ce84fa161487a8349124eafd

SHA512
a461e51cdb7de0a0bab2473c0a8808b53bb7c92da96fde70a7a6c5b97d6e30d7eb5a4504b6a2d4292129c313e97ac81d4ef9c0ab8ce04b1c392d943d4e27bf5f

Download Submit
memory/4688-132-0x0000000000000000-mapping.dmp

Download
memory/4688-135-0x00000000032E0000-0x0000000003493000-memory.dmp

Filesize
1.7MB

Download
memory/4688-136-0x00000000035E0000-0x0000000003721000-memory.dmp

Filesize
1.3MB

Download
memory/4688-137-0x0000000003730000-0x00000000037FF000-memory.dmp

Filesize
828KB

Download
memory/4688-138-0x0000000003800000-0x00000000038BC000-memory.dmp

Filesize
752KB

Download
memory/4688-139-0x0000000003800000-0x00000000038BC000-memory.dmp

Filesize
752KB

Download
memory/4688-141-0x00000000035E0000-0x0000000003721000-memory.dmp

Filesize
1.3MB

Download