e75c65acc78374f43ab387d8eb1064a550111c5a22bf75d16af7cfe117191796

Analysis

max time kernel
147s
max time network
150s
platform
windows10_x64
resource
win10v20201028
submitted
13-01-2021 06:47

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General

Target

JDPSA802320.js
Size

657KB
MD5

e87e4ce6983d916ded30c89431b27a2e
SHA1

8e60077e3d47bf1ca61051c7b31a34a621b93ec3
SHA256

e75c65acc78374f43ab387d8eb1064a550111c5a22bf75d16af7cfe117191796
SHA512

810b682c61d6979283cd867379ecb478ade89efce4c8e57d883c46241edd3a97863ab24782e32f02b736b3c05a2bd9933b3796a90b02591f5cce141abf502295

Score

8^/10

persistence

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

Processes:

wscript.exe

flow pid process

8 1304 wscript.exe
10 1304 wscript.exe
20 1304 wscript.exe
22 1304 wscript.exe
25 1304 wscript.exe
27 1304 wscript.exe
28 1304 wscript.exe

flow	pid	process
8	1304	wscript.exe
10	1304	wscript.exe
20	1304	wscript.exe
22	1304	wscript.exe
25	1304	wscript.exe
27	1304	wscript.exe
28	1304	wscript.exe

Drops startup file 2 IoCs

Processes:

wscript.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\JDPSA802320.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\JDPSA802320.js	wscript.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

wscript.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\software\microsoft\windows\currentversion\run	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JDPSA802320 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\JDPSA802320.js\""	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\software\microsoft\windows\currentversion\run	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\JDPSA802320 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Local\\Temp\\JDPSA802320.js\""	wscript.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 ip-api.com

flow	ioc
7	ip-api.com

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\JDPSA802320.js
1⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
PID:1304

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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