2e214679ce6481cd421641a04747f52e453ae9aedcef9613f4cca02a66eb5498

Analysis

max time kernel
126s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2023 07:30

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General

Target

Mail Attachment.eml
Size

582KB
MD5

50193e7a3ff1fbf1225c988b6bc8275b
SHA1

cef161d9ce194cf0d45fe9a9ccab3c0b7c7abd04
SHA256

59b48cb7108c89d2fd1cce4b87d09570fd47bb66ee54326085a5440dba195495
SHA512

7cc6947d9f95f6aab49cfa6d7e7f0504242bb680f562b6a0cb71136486358c476ce1d622387578bb18d8bf370ee363dc16aa1e20179967b1aa5fbeabb88aa64d
SSDEEP

12288:ZMwgewqoOxqYJeyk+OcWiK+umoLuaw9SB5Gtk9lnnMLt5UW43l7mvG8y:9geFZ1Ji+O5iFoCawEB8KLggWyl7Ak

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Users\Admin\AppData\Local\Temp\Mail Attachment.eml:OECustomProperty cmd.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1136 OpenWith.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\Mail Attachment.eml:OECustomProperty	cmd.exe

pid	process
1136	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Mail Attachment.eml"
1⤵
- Modifies registry class
- NTFS ADS
PID:2844

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1136

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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