Malware Analysis Report

2025-01-18 12:22

Sample ID 221111-hmg5nabhhr
Target Quotation Specification.js
SHA256 ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4
Tags
vjw0rm wshrat trojan worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4

Threat Level: Known bad

The file Quotation Specification.js was found to be: Known bad.

Malicious Activity Summary

vjw0rm wshrat trojan worm

WSHRAT

Vjw0rm

Blocklisted process makes network request

Checks computer location settings

Drops startup file

Looks up external IP address via web service

Enumerates physical storage devices

Script User-Agent

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-11-11 06:51

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-11-11 06:51

Reported

2022-11-11 06:53

Platform

win10v2004-20220812-en

Max time kernel

147s

Max time network

149s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Quotation Specification.js"

Signatures

Vjw0rm

trojan worm vjw0rm

WSHRAT

trojan wshrat

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation C:\Windows\system32\wscript.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation C:\Windows\System32\wscript.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js C:\Windows\system32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1096 wrote to memory of 4904 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 1096 wrote to memory of 4904 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 1096 wrote to memory of 4584 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 1096 wrote to memory of 4584 N/A C:\Windows\system32\wscript.exe C:\Windows\System32\wscript.exe
PID 4584 wrote to memory of 2320 N/A C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe
PID 4584 wrote to memory of 2320 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\Quotation Specification.js"

C:\Windows\System32\wscript.exe

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

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\Quotation Specification.js"

C:\Windows\System32\wscript.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 javaautorun.duia.ro udp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 harold.2waky.com udp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp

Files

memory/4904-132-0x0000000000000000-mapping.dmp

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

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1

memory/4584-134-0x0000000000000000-mapping.dmp

C:\Users\Admin\Quotation Specification.js

MD5 e518b794449fb8aefe303d42733ecfb5
SHA1 0fe32c2da493796eb96efc097e77e93235652ee1
SHA256 ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4
SHA512 c7154e0a529dfbce737b471e4a3c31dddfa8d91e5dc90da5bf85d8f4c029b6ba2872971283f73365a2ca9eab0e4e1ef97684b979a310d0064c0e1975804c507b

memory/2320-136-0x0000000000000000-mapping.dmp

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

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js

MD5 e518b794449fb8aefe303d42733ecfb5
SHA1 0fe32c2da493796eb96efc097e77e93235652ee1
SHA256 ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4
SHA512 c7154e0a529dfbce737b471e4a3c31dddfa8d91e5dc90da5bf85d8f4c029b6ba2872971283f73365a2ca9eab0e4e1ef97684b979a310d0064c0e1975804c507b

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-11 06:51

Reported

2022-11-11 06:53

Platform

win7-20220901-en

Max time kernel

146s

Max time network

150s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Quotation Specification.js"

Signatures

Vjw0rm

trojan worm vjw0rm

WSHRAT

trojan wshrat

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js C:\Windows\system32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js C:\Windows\System32\wscript.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js C:\Windows\System32\wscript.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Enumerates physical storage devices

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A
HTTP User-Agent header WSHRAT|94A7BB46|RYNKSFQE|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 11/11/2022|JavaScript-v3.4|NL:Netherlands N/A N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Quotation Specification.js"

C:\Windows\System32\wscript.exe

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

C:\Windows\System32\wscript.exe

"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\Quotation Specification.js"

C:\Windows\System32\wscript.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 javaautorun.duia.ro udp
US 8.8.8.8:53 javaautorun.duia.ro udp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 harold.2waky.com udp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
NL 109.206.243.106:3609 harold.2waky.com tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
ZA 95.142.119.17:5465 javaautorun.duia.ro tcp
NL 109.206.243.106:3609 harold.2waky.com tcp

Files

memory/1744-54-0x000007FEFB651000-0x000007FEFB653000-memory.dmp

memory/1844-55-0x0000000000000000-mapping.dmp

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

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1

memory/1856-58-0x0000000000000000-mapping.dmp

C:\Users\Admin\Quotation Specification.js

MD5 e518b794449fb8aefe303d42733ecfb5
SHA1 0fe32c2da493796eb96efc097e77e93235652ee1
SHA256 ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4
SHA512 c7154e0a529dfbce737b471e4a3c31dddfa8d91e5dc90da5bf85d8f4c029b6ba2872971283f73365a2ca9eab0e4e1ef97684b979a310d0064c0e1975804c507b

memory/1400-61-0x0000000000000000-mapping.dmp

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

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Quotation Specification.js

MD5 e518b794449fb8aefe303d42733ecfb5
SHA1 0fe32c2da493796eb96efc097e77e93235652ee1
SHA256 ffccd7f8f935bdf8fdd19010b90a66d381f78a11372d87ea2ea9c62f02977bb4
SHA512 c7154e0a529dfbce737b471e4a3c31dddfa8d91e5dc90da5bf85d8f4c029b6ba2872971283f73365a2ca9eab0e4e1ef97684b979a310d0064c0e1975804c507b

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bOXMGvvsdB.js

MD5 1bbff8d936f6d210805a995418bd8a20
SHA1 573e1f04c19b2f67704048a44200efa0e9ef6548
SHA256 b682794e365823a8f44f554362a9318f0860e496008fa445746f8603031041ba
SHA512 c75d1928f5c718be07a63cb6a4d7952be3a463e780e0861eb2b33f33d60e69b6fbe2864057c321ca735974985d5218915d5ced4f2d44cdb2a56241faff6042a1