11b0eec98c8b9b8a41e0e77b1c660f3c582961d158a678a215c73c919f119f37

Resubmissions

02/11/2023, 10:34

231102-mmgaksae71 1

02/11/2023, 10:34

02/11/2023, 10:29

05/07/2023, 08:42

05/07/2023, 08:25

05/07/2023, 08:22

05/07/2023, 07:57

04/07/2023, 14:49

Analysis

max time kernel
38s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2023, 08:42

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General

Target

Screenshot 2022-11-10 13.41.34.png
Size

1KB
MD5

b38e48ea9655ce9b04556914b034b62c
SHA1

abb0088bc9faf5d44fef3bed79729da1cac04be6
SHA256

11b0eec98c8b9b8a41e0e77b1c660f3c582961d158a678a215c73c919f119f37
SHA512

e737ef9b36fd17e6c6c101624fc6c6c2ff330b5b3fa9fd371af919a6711cca1354cc096dc01170c1ef629524c03c8e00230cada17faf2a6a2e2f6c689f154f6c

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 11 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSStmp.log	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSS.chk	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSTokenDB2.jfm	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSTokenDB2.dat	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSTokenDB2.dat	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSS.chk	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSS.jcp	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSS.log	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSS.jtx	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSSres00001.jrs	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\DataSharing\Storage\DSSres00002.jrs	svchost.exe

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000_Classes\Local Settings	mspaint.exe
Key created	\REGISTRY\USER\S-1-5-21-1043950675-1972537973-2972532878-1000_Classes\Local Settings	mspaint.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2596	mspaint.exe
2596	mspaint.exe
4716	mspaint.exe
4716	mspaint.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2004	OpenWith.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2596	mspaint.exe
4716	mspaint.exe
3780	OpenWith.exe
2004	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Screenshot 2022-11-10 13.41.34.png"
1⤵
PID:1068

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3624

C:\Windows\system32\mspaint.exe
"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\Screenshot 2022-11-10 13.41.34.png" /ForceBootstrapPaint3D
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2596

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s DsSvc
1⤵
- Drops file in System32 directory
PID:1092

C:\Windows\system32\mspaint.exe
"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Desktop\Screenshot 2022-11-10 13.41.34.png" /ForceBootstrapPaint3D
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4716

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:3780

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1092-133-0x0000020975B60000-0x0000020975B70000-memory.dmp

Filesize
64KB

Download
memory/1092-137-0x0000020975BB0000-0x0000020975BC0000-memory.dmp

Filesize
64KB

Download
memory/1092-144-0x000002097E7F0000-0x000002097E7F1000-memory.dmp

Filesize
4KB

Download
memory/1092-146-0x000002097E870000-0x000002097E871000-memory.dmp

Filesize
4KB

Download
memory/1092-148-0x000002097E870000-0x000002097E871000-memory.dmp

Filesize
4KB

Download
memory/1092-149-0x000002097E900000-0x000002097E901000-memory.dmp

Filesize
4KB

Download
memory/1092-150-0x000002097E900000-0x000002097E901000-memory.dmp

Filesize
4KB

Download
memory/1092-151-0x000002097E910000-0x000002097E911000-memory.dmp

Filesize
4KB

Download
memory/1092-152-0x000002097E910000-0x000002097E911000-memory.dmp

Filesize
4KB

Download