21babac91b607031d6e0d7642918bcdc5b62d1ab409838b62adc63c00ceece88

Analysis

max time kernel
93s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 01:32

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General

Target

API.sk
Size

14KB
MD5

c24330b30a02fe31ac94168956e7d78a
SHA1

89d5b2ad6910c065a5060240331f99a88c8a23f2
SHA256

e78b79e35fc104d00d8dd78efc62d2d799d4d622bf0ab4b293d9e22bc80d124e
SHA512

9d43d4941e32b38dbc58f9aa8bff05c157b056d0ece9fc3c2e76d7be5003ffdf58c565acb016aeb0a15c0330ead555fe0252db6f0dd97c3c075c6dc15df5ce29
SSDEEP

192:2VVfUio/lX150LfQfLfWe8tLMr6fyVwUn1zuv9GxfLf/58E0yYByuZrDcZaWQE/i:278912L4jB5n1zu0Df/58E0yU

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
372	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\API.sk
1⤵
- Modifies registry class
PID:2968

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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