Malware Analysis Report

2025-06-15 21:06

Sample ID 220817-g9glzabgbq
Target Request for PI.js
SHA256 0274e6f327598725f0b88d7044264a0f85598ac00ba227b13a7045c080d4c46d
Tags
agenttesla vjw0rm collection keylogger spyware stealer trojan worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0274e6f327598725f0b88d7044264a0f85598ac00ba227b13a7045c080d4c46d

Threat Level: Known bad

The file Request for PI.js was found to be: Known bad.

Malicious Activity Summary

agenttesla vjw0rm collection keylogger spyware stealer trojan worm

AgentTesla

Vjw0rm

Downloads MZ/PE file

Blocklisted process makes network request

Executes dropped EXE

Drops startup file

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Checks computer location settings

Reads data files stored by FTP clients

Accesses Microsoft Outlook profiles

Enumerates physical storage devices

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-08-17 06:30

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-17 06:30

Reported

2022-08-17 06:32

Platform

win7-20220812-en

Max time kernel

150s

Max time network

152s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Request for PI.js"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Vjw0rm

trojan worm vjw0rm

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A
N/A N/A C:\Windows\System32\wscript.exe N/A

Downloads MZ/PE file

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ToLSGtelkO.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ToLSGtelkO.js C:\Windows\System32\wscript.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bZQEUbJxNj.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bZQEUbJxNj.js C:\Windows\System32\wscript.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\EPPP.exe N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Request for PI.js"

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ToLSGtelkO.js"

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\bZQEUbJxNj.js"

C:\Users\Admin\AppData\Local\Temp\EPPP.exe

"C:\Users\Admin\AppData\Local\Temp\EPPP.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 kodencherycollege.ac.in udp
SG 148.66.137.120:443 kodencherycollege.ac.in tcp
US 8.8.8.8:53 macjoe597.duia.ro udp
US 8.8.8.8:53 macjoe597.duia.ro udp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
SG 148.66.137.120:443 kodencherycollege.ac.in tcp
SG 148.66.137.120:443 kodencherycollege.ac.in tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
US 8.8.8.8:53 ftp.techlabinfo.com.br udp
US 108.179.192.218:21 ftp.techlabinfo.com.br tcp
US 108.179.192.218:35272 ftp.techlabinfo.com.br tcp
US 108.179.192.218:36443 ftp.techlabinfo.com.br tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 tcp
CH 91.192.100.8:8159 tcp

Files

memory/572-54-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\ToLSGtelkO.js

MD5 50c6f77435d4987498d7c5b67e7e3715
SHA1 4ef9674b6918f666814b26717dafe740246ce8bc
SHA256 4960d6a2c4bddf11663bec4cbf3a06a57b01f9509b82c92e1ee0ec97890911e0
SHA512 45947604ac1bc959b3af7a49c7bdc9917b16ff117b81724f100a0f8a7e4ce672bfae25e03ef9c89dcea21f98c9963b4d0aa893a88af64ba3d1b445b79cb7aeff

memory/1760-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\bZQEUbJxNj.js

MD5 a542a21ecaba36f6ba8c6457b8ab67f9
SHA1 3f05ddc6d6e59554cd9870b9e4b17919b81eaa6c
SHA256 bc831f27e6da7b5e82be628a1564c8b6aee02ec9290c5d21f99733dd2d1db47b
SHA512 78ca13a83bbd029470978b1e465ee6b0c2a9345a1fe8ee3e86d9f1d48bd52b7927a16e607f71084a91706213d8ddc0293ed06a1927e478b9bbc21ab0b47b9a2a

memory/1760-58-0x000007FEFBC11000-0x000007FEFBC13000-memory.dmp

memory/1408-59-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\EPPP.exe

MD5 3058367b72a671967b83872a8f99b09a
SHA1 b34b56369600d6b117bfadb1dd5d7affac4eaa61
SHA256 76d65d87a7c98ffbebe035f800a8bb48e88cd9a15d843b88a6c9bd6fcc551b3b
SHA512 be853cbf4e82589b0002530f9e4f67c6ed994fb3dd02488f04b49ca292e0106ea1f79d077e99fb15c969a2256c679c801a24cc8d9d7b679455e5a368f7ba65fb

C:\Users\Admin\AppData\Local\Temp\EPPP.exe

MD5 3058367b72a671967b83872a8f99b09a
SHA1 b34b56369600d6b117bfadb1dd5d7affac4eaa61
SHA256 76d65d87a7c98ffbebe035f800a8bb48e88cd9a15d843b88a6c9bd6fcc551b3b
SHA512 be853cbf4e82589b0002530f9e4f67c6ed994fb3dd02488f04b49ca292e0106ea1f79d077e99fb15c969a2256c679c801a24cc8d9d7b679455e5a368f7ba65fb

memory/1408-62-0x0000000000EE0000-0x0000000000F1A000-memory.dmp

memory/1408-63-0x0000000075441000-0x0000000075443000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-17 06:30

Reported

2022-08-17 06:32

Platform

win10v2004-20220812-en

Max time kernel

150s

Max time network

153s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Request for PI.js"

Signatures

Vjw0rm

trojan worm vjw0rm

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation C:\Windows\system32\wscript.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation C:\Windows\System32\wscript.exe N/A

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bZQEUbJxNj.js C:\Windows\System32\wscript.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ToLSGtelkO.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ToLSGtelkO.js C:\Windows\System32\wscript.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bZQEUbJxNj.js C:\Windows\System32\wscript.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2604 wrote to memory of 4772 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 2604 wrote to memory of 4772 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 4772 wrote to memory of 2224 N/A C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe
PID 4772 wrote to memory of 2224 N/A C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Request for PI.js"

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ToLSGtelkO.js"

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\bZQEUbJxNj.js"

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 kodencherycollege.ac.in udp
SG 148.66.137.120:443 kodencherycollege.ac.in tcp
US 8.8.8.8:53 macjoe597.duia.ro udp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
US 93.184.220.29:80 tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
NL 104.80.225.205:443 tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
FR 40.79.150.121:443 tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
US 93.184.220.29:80 tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp
CH 91.192.100.8:8159 macjoe597.duia.ro tcp

Files

memory/4772-132-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\ToLSGtelkO.js

MD5 50c6f77435d4987498d7c5b67e7e3715
SHA1 4ef9674b6918f666814b26717dafe740246ce8bc
SHA256 4960d6a2c4bddf11663bec4cbf3a06a57b01f9509b82c92e1ee0ec97890911e0
SHA512 45947604ac1bc959b3af7a49c7bdc9917b16ff117b81724f100a0f8a7e4ce672bfae25e03ef9c89dcea21f98c9963b4d0aa893a88af64ba3d1b445b79cb7aeff

memory/2224-134-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\bZQEUbJxNj.js

MD5 a542a21ecaba36f6ba8c6457b8ab67f9
SHA1 3f05ddc6d6e59554cd9870b9e4b17919b81eaa6c
SHA256 bc831f27e6da7b5e82be628a1564c8b6aee02ec9290c5d21f99733dd2d1db47b
SHA512 78ca13a83bbd029470978b1e465ee6b0c2a9345a1fe8ee3e86d9f1d48bd52b7927a16e607f71084a91706213d8ddc0293ed06a1927e478b9bbc21ab0b47b9a2a