652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a

Analysis

max time kernel
102s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/10/2022, 12:24

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General

Target

652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe
Size

1.5MB
MD5

a37c100d70366644bf3b8c38c585996d
SHA1

b7168b09465f4f20fed6dca4f2b1f1dab117ec88
SHA256

652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a
SHA512

0f57a876760fc3859ee7e42c1e234784f42a462bd7805749b9834305ba193d3bad207e024bb78aea2cdb311959a9dc242b4d62e6c002ddfde1fb259a4115052a
SSDEEP

24576:VJr8tEZgHqOqeAb7xuhI9hL5AGM/7HAAZa+LQsPvLpqzrnptLYFkNkftMrxmcB:VJ4oReAbVtNAjHAr+sETaptLYFPftM1p

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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe

Loads dropped DLL 2 IoCs

pid	Process
1480	regsvr32.exe
1480	regsvr32.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 4100 wrote to memory of 1480	4100	652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe	84
PID 4100 wrote to memory of 1480	4100	652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe	84
PID 4100 wrote to memory of 1480	4100	652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe	84

C:\Users\Admin\AppData\Local\Temp\652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe
"C:\Users\Admin\AppData\Local\Temp\652dfdc84d58c630af91cb271e276c3b15d2c3e718d96de636f6e348c94b251a.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -S PLYKDQQ.XAx -u
  2⤵
  - Loads dropped DLL
  PID:1480

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

C:\Users\Admin\AppData\Local\Temp\PLYKDQQ.XAx

Filesize
2.4MB

MD5
ccbc4b3cca9c9b2dac672ba6d90e619c

SHA1
f1d88ccd1c83d690ca7ca50ee4d7690d7742bfe5

SHA256
f469a99321782a5c858ff9444b8d6864bcef45056a441c2c6559c1e8048dde93

SHA512
2d9cb4df6f31733cfbf6348112745cabae8805e6ee2bb7a55e734b5e6deb910de3180a680f66a2d61e62c85ff341952663729ba901b8eac58aaeb3e7e693ea78

Download Submit
C:\Users\Admin\AppData\Local\Temp\PLyKdQQ.xAx

Filesize
2.4MB

MD5
ccbc4b3cca9c9b2dac672ba6d90e619c

SHA1
f1d88ccd1c83d690ca7ca50ee4d7690d7742bfe5

SHA256
f469a99321782a5c858ff9444b8d6864bcef45056a441c2c6559c1e8048dde93

SHA512
2d9cb4df6f31733cfbf6348112745cabae8805e6ee2bb7a55e734b5e6deb910de3180a680f66a2d61e62c85ff341952663729ba901b8eac58aaeb3e7e693ea78

Download Submit
C:\Users\Admin\AppData\Local\Temp\PLyKdQQ.xAx

Filesize
2.4MB

MD5
ccbc4b3cca9c9b2dac672ba6d90e619c

SHA1
f1d88ccd1c83d690ca7ca50ee4d7690d7742bfe5

SHA256
f469a99321782a5c858ff9444b8d6864bcef45056a441c2c6559c1e8048dde93

SHA512
2d9cb4df6f31733cfbf6348112745cabae8805e6ee2bb7a55e734b5e6deb910de3180a680f66a2d61e62c85ff341952663729ba901b8eac58aaeb3e7e693ea78

Download Submit
memory/1480-136-0x0000000002460000-0x00000000026BE000-memory.dmp

Filesize
2.4MB

Download
memory/1480-137-0x0000000002910000-0x0000000002B18000-memory.dmp

Filesize
2.0MB

Download
memory/1480-138-0x0000000002C30000-0x0000000002D35000-memory.dmp

Filesize
1.0MB

Download
memory/1480-139-0x0000000002D40000-0x0000000002E07000-memory.dmp

Filesize
796KB

Download
memory/1480-140-0x0000000002E10000-0x0000000002EC2000-memory.dmp

Filesize
712KB

Download
memory/1480-143-0x0000000002C30000-0x0000000002D35000-memory.dmp

Filesize
1.0MB

Download