40f1740c4f4157a604f35e423358838c26bee15947880cfde0c45ab560f7ad63

Resubmissions

30-06-2023 16:59

230630-vhfr9aea33 3

30-06-2023 16:55

230630-vfc9caea22 3

Analysis

max time kernel
150s
max time network
124s
platform
windows10-1703_x64
resource
win10-20230621-en
resource tags

arch:x64arch:x86image:win10-20230621-enlocale:en-usos:windows10-1703-x64system
submitted
30-06-2023 16:59

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Report Analysis Logs

General

Target

8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad.7z
Size

365KB
MD5

9ddb59932e5f96b26fd3c25d75b0b3d3
SHA1

b3124031948c6a9735d6878563be1b4d5a4e2c3d
SHA256

40f1740c4f4157a604f35e423358838c26bee15947880cfde0c45ab560f7ad63
SHA512

9120da3cf455fdd9864e99f5ddb2f0b0e0b714a8e3eedc94b569c6949934e004043b47c7fa0679a2eb964f434eb339ecf604d12aa9beea1734969b0368c87285
SSDEEP

6144:wm5OFzgmsN7PdH9y8pgN9PrwwzHYSMuLt1g3UhYx3bbn4WovlufOlpPpP1afr:wwOFz1sQpDJrMuLfgEhYluOOlpPpP1az

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 4 IoCs

Processes:

OpenWith.exe7zG.execmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1989575376-3257970224-3313857678-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	7zG.exe
Key created	\REGISTRY\USER\S-1-5-21-1989575376-3257970224-3313857678-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	7zG.exe
Key created	\REGISTRY\USER\S-1-5-21-1989575376-3257970224-3313857678-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

7zG.exe

description	pid	process
Token: SeRestorePrivilege	2980	7zG.exe
Token: 35	2980	7zG.exe
Token: SeSecurityPrivilege	2980	7zG.exe
Token: SeSecurityPrivilege	2980	7zG.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7zG.exe

pid process

2980 7zG.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

2060 OpenWith.exe

pid	process
2980	7zG.exe

pid	process
2060	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad.7z
1⤵
- Modifies registry class
PID:2516

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2060

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3776

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad\" -ad -an -ai#7zMap18001:206:7zEvent27803
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2980

C:\Users\Admin\Desktop\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad.exe
"C:\Users\Admin\Desktop\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad\8445aa54adf4d666e65084909a7b989a190ec6eca2844546c2e99a8cfb832fad.exe"
1⤵
PID:3208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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