4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814

Resubmissions

04-11-2024 23:08

241104-242eea1rfn 10

04-11-2024 05:23

241104-f27yhstpbs 10

28-09-2024 10:19

240928-mcp5qssgma 10

Analysis

max time kernel
102s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 23:08

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General

Target

4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814.exe
Size

22KB
MD5

ee653dcd9ed87ec3319c0f443c8a54df
SHA1

63a45f8da331e303a8ae7e93df190a4443a13b57
SHA256

4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814
SHA512

e9cd28d1f6d4d9ddff7943021e3795489941f419aabd649b378d5d0992316751c5418068983b5d26feb6178c2ace2c12dded94839d1f70c6e59682c26562f5e2
SSDEEP

384:IsqS+ER6vRKXGYKRWVSujUtX9w6Dglo61Z5DVmRvR6JZlbw8hqIusZzZSZQ:/f65K2Yf1jKRpcnupQ

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1760	OpenWith.exe

Suspicious use of SetWindowsHookEx 37 IoCs

pid	Process
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe
1760	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814.exe
"C:\Users\Admin\AppData\Local\Temp\4a3f69c2613f4a514b1c904f7e019990d68718fbfdbb6ffe2896c50489ea5814.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3008

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/3008-0-0x0000000074BB2000-0x0000000074BB3000-memory.dmp

Filesize
4KB

Download
memory/3008-1-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/3008-2-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/3008-6-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download