d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe

Analysis

max time kernel
158s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 18:35

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General

Target
d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe
Size 4.6MB
Sample221206-w8fqlscg59
SHA256 d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe
MD5 a32c5c298a0c839f440654fcc4d2f42b
SHA1 4a7c5c325b14c7fbea6aef4e06c1f9c2ea3615a4
SHA512 9a82c3fa0b9bb4bb8b47a822259c7a7d12140af6daf13cc5bbfe0525256c1587f66a8ff5f35de2c5cfe39763862d1663aadce445fcb237cf67d4b08189d08e00
SSDEEP 49152:HRa+AyuzLitWaAsHZh3jQL3t8pCHgVjw:HIBpzsWaAsHZh3jQL3t8pCHgVjw
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\krn = "C:\\Windows\\krn4.exe"	d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\code\ID	d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1272	d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe
1272	d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe

C:\Users\Admin\AppData\Local\Temp\d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe
"C:\Users\Admin\AppData\Local\Temp\d5454ef7368afcf70910bc5a6a55f2584286757d9a44035d3a0b5d51a98103fe.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1272

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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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