498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9

Analysis

max time kernel
166s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2022 07:51

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General

Target

498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe
Size

333KB
MD5

6bc01393b8d156c54e2b2306e3e448c0
SHA1

13e5df0c1879743e2ceb283a93d9b0932f97c1f5
SHA256

498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9
SHA512

a8fe5ab83a0b426f74ad4bd4643d367c6223697420255095244ad583cb84ba1d4c8c92cf70f5a8a082d796944130fb401b2254f54549720a50a95c10d37f2a8a
SSDEEP

1536:OrvuYWUX8DnRlVbrl8feAFkrQfHqzG06tpfCDVLgOan7d1nztlqxFCZ4dSe41bhW:UQk8mtEA

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2244	2164	498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe	83
PID 2164 wrote to memory of 2244	2164	498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe	83
PID 2164 wrote to memory of 2244	2164	498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe	83

C:\Users\Admin\AppData\Local\Temp\498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe
"C:\Users\Admin\AppData\Local\Temp\498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\498b6b1351b5495fdb203c6ac2db5bcf01241f662cfb316a95eb18b9968eabb9.exe" >> NUL
  2⤵
  PID:2244

Network

MITRE ATT&CK Enterprise v6

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

memory/2164-132-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2164-133-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2164-135-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download