9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7

Analysis

max time kernel
122s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
04/12/2022, 09:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Size

258KB
MD5

0b795c20c8e83e7820af497feb9cc7ed
SHA1

410c01521f87bd2fb06bf03a55561e70dc5380ab
SHA256

9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7
SHA512

321499c4f007d85bf4173fe4dbcab48812cf3cc8e520d8bae3c0a723b75f12cdc96c5c16ba2a4b4574fa634d5848f3477862c104bac10c182296f2edbdd281d1
SSDEEP

6144:PknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopAWm8mZc:8nNhuBoY8SorxgmA+nlvVlcmZc

Score

8^/10

evasion persistence upx

Malware Config

Signatures

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

Disables Task Manager via registry modification
evasion

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4216-132-0x0000000000400000-0x00000000004A2000-memory.dmp	upx
behavioral2/memory/4216-133-0x0000000000400000-0x00000000004A2000-memory.dmp	upx

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	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Auto Update VnVirus2009 = "C:\\Windows\\system\\vnvirus2009.exe"	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4216-132-0x0000000000400000-0x00000000004A2000-memory.dmp	autoit_exe
behavioral2/memory/4216-133-0x0000000000400000-0x00000000004A2000-memory.dmp	autoit_exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system\vnvirus2009.exe	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
File opened for modification	C:\Windows\system\vnvirus2009.exe	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://congthinh.com/"	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: 33	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Token: SeIncBasePriorityPrivilege	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Token: 33	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Token: SeIncBasePriorityPrivilege	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Token: 33	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
Token: SeIncBasePriorityPrivilege	4216	9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe

C:\Users\Admin\AppData\Local\Temp\9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe
"C:\Users\Admin\AppData\Local\Temp\9ae0cc1f173207c60a692f36568ff28da8d0a3ff77b202f1e3ce78fbc9244da7.exe"
1⤵
- Disables RegEdit via registry modification
- Adds Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4216

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4216-132-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/4216-133-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download