179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819

Analysis

max time kernel
183s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 14:20

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General

Target

179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe
Size

424KB
MD5

7c11f8f772b18e831bcd21bad31cd693
SHA1

7ef1c80edf7211ef35c5801b1298e2b07d19e7ee
SHA256

179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819
SHA512

70ff25d54355ea5e2fdb37490990f4307bbdfee562df0fce080a886eeae6dabd73fd006282329f65b90ab3ac9b92385358b1620c5b75fa4f993fe80e9f28ced3
SSDEEP

6144:oIAoZqAYTSE0CzjeNH0LCZhwcU8oa7bN4iAdyk2xoexG:rZ0eZhJ9H7bSbMkWoexG

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\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\Windows\CurrentVersion\Run	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Office Outlook = "C:\\'\\'\\csrss.exe"	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\'\Desktop.ini	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe
File opened for modification	C:\'\Desktop.ini	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File created	C:\Autorun.inf	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe
File opened for modification	C:\Autorun.inf	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4696	179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe

C:\Users\Admin\AppData\Local\Temp\179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe
"C:\Users\Admin\AppData\Local\Temp\179e0c96a1281395c10bf32d8c8d22c34ea458988ccc13867ec4ffd9bac01819.exe"
1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops autorun.inf file
- Suspicious use of SetWindowsHookEx
PID:4696

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4696-132-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

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memory/4696-135-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads