65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d

Analysis

max time kernel
139s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2022, 03:25

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General

Target

65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe
Size

1.7MB
MD5

2f8818720cd7e37f57e22869803c8ec6
SHA1

f5824d0bb8827d4e53b7967f054fc6a3414b09fc
SHA256

65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d
SHA512

201378bb521ca7c0d75831c94d1afbdbfbbbedce0375887a6cc775777d9afa02ba118fda2aecdc9312dc66a79d690cc027bb873fed889f725e75cc2c72354bce
SSDEEP

49152:4unfBJta0Slsp0TccLVPjFasQ2SejqE+Uz1h:4KfBJqS2TceJhaskUz1h

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	65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe

Loads dropped DLL 1 IoCs

pid	Process
2708	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 1236 wrote to memory of 2708	1236	65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe	79
PID 1236 wrote to memory of 2708	1236	65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe	79
PID 1236 wrote to memory of 2708	1236	65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe	79

C:\Users\Admin\AppData\Local\Temp\65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe
"C:\Users\Admin\AppData\Local\Temp\65b763aad0dd4ce896633c44e1ecdc68a3b02448ed0d4c9df8f4f5fbd8012c5d.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" .\ORB7qov.BI -U -S
  2⤵
  - Loads dropped DLL
  PID:2708

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\ORB7qov.BI

Filesize
1.7MB

MD5
a9d91c5c320f515793506a7b1dc8b63a

SHA1
2d7dcc156541f9b39eacd12fdae7010ed280d51f

SHA256
e288d2abd42a105cc6cd02a3bde35fcb55e67d851935c88ebf34ef0f6b63a1a2

SHA512
0054d1cd7238b8ba4350cc9cb5791f553d1c684b8fef8dac39b6e570ef5f1daa7b56e8a110c2514777aa00a7cc80be84f2db4acbe0fddd7420d1b42f4b845891

Download Submit
C:\Users\Admin\AppData\Local\Temp\ORB7qov.bI

Filesize
1.7MB

MD5
a9d91c5c320f515793506a7b1dc8b63a

SHA1
2d7dcc156541f9b39eacd12fdae7010ed280d51f

SHA256
e288d2abd42a105cc6cd02a3bde35fcb55e67d851935c88ebf34ef0f6b63a1a2

SHA512
0054d1cd7238b8ba4350cc9cb5791f553d1c684b8fef8dac39b6e570ef5f1daa7b56e8a110c2514777aa00a7cc80be84f2db4acbe0fddd7420d1b42f4b845891

Download Submit
memory/2708-136-0x0000000003280000-0x0000000003392000-memory.dmp

Filesize
1.1MB

Download
memory/2708-135-0x0000000003030000-0x0000000003168000-memory.dmp

Filesize
1.2MB

Download
memory/2708-137-0x00000000033A0000-0x000000000346B000-memory.dmp

Filesize
812KB

Download
memory/2708-138-0x0000000003470000-0x0000000003527000-memory.dmp

Filesize
732KB

Download
memory/2708-141-0x0000000003280000-0x0000000003392000-memory.dmp

Filesize
1.1MB

Download