8ee4055512870af88eca8314f746e902af3241c4858ef38f22de26448081baa0

Resubmissions

29-09-2024 21:10

240929-zz242avdjg 3

29-09-2024 21:03

240929-zwe54azhjr 3

Analysis

max time kernel
0s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
29-09-2024 21:03

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General

Target

Cloud Extension.exe
Size

3.8MB
MD5

c40c5a3b80b66a9f339cbf5558985b0e
SHA1

eaf0200d40b4fe2bf493cdf2e03117627e9c2da7
SHA256

a89fa37c96f0a9229e1b19868de92cb9022516e43dbbccea012074aef2f0a8d2
SHA512

705153b51d840059636d2420c0562ae74b2f68839001423eb2ca359b6b6fd8ec971a59560f07bfd062af85ab9fa0c9314410408783e87cf3b378dbfb9b57b469
SSDEEP

98304:dAtP0nU/FsoIfTBrHJWGs2NyqeoNE/7SRYYp:PsFsTTVHJack+H

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	javaw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Cloud Extension.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 1188	4040	Cloud Extension.exe	78
PID 4040 wrote to memory of 1188	4040	Cloud Extension.exe	78
PID 4040 wrote to memory of 1188	4040	Cloud Extension.exe	78

C:\Users\Admin\AppData\Local\Temp\Cloud Extension.exe
"C:\Users\Admin\AppData\Local\Temp\Cloud Extension.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Users\Admin\AppData\Local\Temp\appdata\bin\javaw.exe
  "C:\Users\Admin\AppData\Local\Temp\.\appdata\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\Cloud Extension.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1188-50-0x0000000002DC8000-0x0000000002DD0000-memory.dmp

Filesize
32KB

Download
memory/1188-65-0x0000000002E40000-0x0000000002E48000-memory.dmp

Filesize
32KB

Download
memory/1188-10-0x0000000002DC8000-0x0000000002DD0000-memory.dmp

Filesize
32KB

Download
memory/1188-13-0x0000000002DD0000-0x0000000002DD8000-memory.dmp

Filesize
32KB

Download
memory/1188-32-0x0000000002DC0000-0x0000000002DC8000-memory.dmp

Filesize
32KB

Download
memory/1188-31-0x0000000002E18000-0x0000000002E20000-memory.dmp

Filesize
32KB

Download
memory/1188-48-0x0000000002E50000-0x0000000002E58000-memory.dmp

Filesize
32KB

Download
memory/1188-29-0x0000000002E20000-0x0000000002E28000-memory.dmp

Filesize
32KB

Download
memory/1188-34-0x0000000002E28000-0x0000000002E30000-memory.dmp

Filesize
32KB

Download
memory/1188-36-0x0000000002E30000-0x0000000002E38000-memory.dmp

Filesize
32KB

Download
memory/1188-38-0x0000000002E38000-0x0000000002E40000-memory.dmp

Filesize
32KB

Download
memory/1188-40-0x0000000002E40000-0x0000000002E48000-memory.dmp

Filesize
32KB

Download
memory/1188-41-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/1188-43-0x0000000002E48000-0x0000000002E50000-memory.dmp

Filesize
32KB

Download
memory/1188-69-0x0000000002E60000-0x0000000002E68000-memory.dmp

Filesize
32KB

Download
memory/1188-4-0x0000000002D80000-0x0000000002DA8000-memory.dmp

Filesize
160KB

Download
memory/1188-30-0x0000000002DB8000-0x0000000002DC0000-memory.dmp

Filesize
32KB

Download
memory/1188-51-0x0000000002E58000-0x0000000002E60000-memory.dmp

Filesize
32KB

Download
memory/1188-54-0x0000000002E60000-0x0000000002E68000-memory.dmp

Filesize
32KB

Download
memory/1188-53-0x0000000002DD0000-0x0000000002DD8000-memory.dmp

Filesize
32KB

Download
memory/1188-58-0x0000000002DC8000-0x0000000002DD0000-memory.dmp

Filesize
32KB

Download
memory/1188-60-0x0000000002E20000-0x0000000002E28000-memory.dmp

Filesize
32KB

Download
memory/1188-59-0x0000000002DD0000-0x0000000002DD8000-memory.dmp

Filesize
32KB

Download
memory/1188-61-0x0000000002DB8000-0x0000000002DC0000-memory.dmp

Filesize
32KB

Download
memory/1188-62-0x0000000002E28000-0x0000000002E30000-memory.dmp

Filesize
32KB

Download
memory/1188-63-0x0000000002E30000-0x0000000002E38000-memory.dmp

Filesize
32KB

Download
memory/1188-64-0x0000000002E38000-0x0000000002E40000-memory.dmp

Filesize
32KB

Download
memory/1188-67-0x0000000002E50000-0x0000000002E58000-memory.dmp

Filesize
32KB

Download
memory/1188-66-0x0000000002E48000-0x0000000002E50000-memory.dmp

Filesize
32KB

Download
memory/1188-47-0x0000000002D80000-0x0000000002DA8000-memory.dmp

Filesize
160KB

Download
memory/1188-68-0x0000000002E58000-0x0000000002E60000-memory.dmp

Filesize
32KB

Download
memory/4040-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download