Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
14-07-2023 10:48
Static task
static1
Behavioral task
behavioral1
Sample
Request For Quotation.js
Resource
win7-20230712-en
General
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Target
Request For Quotation.js
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Size
941KB
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MD5
8b3ad681d5649f4c1955096bc04bfe18
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SHA1
09ef01f730ceef26760567522dfe3e87f59afc8a
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SHA256
31c2e51efcbff0aa489aa6af1a48cf78f6a9febfb449a19d029f8cc8ebb4495f
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SHA512
20ec006e32344b25757c5e67ff5b0a2f6880cf4d991b9d9e32bf3c4a42e4f849ce7abc30a5e8b006e024861c4ee2628a5958ba9a82a7e057acbd6b9b5dced2ab
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SSDEEP
6144:QQ9uAGLJjAtJ5uRtO+I5rHjqOcT8cZ3JijlE2LN00moJpVMqZ76SVLY6QT4AFe0V:TG
Malware Config
Extracted
wshrat
http://harold.2waky.com:3609
Signatures
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Blocklisted process makes network request 16 IoCs
Processes:
wscript.exeflow pid process 7 852 wscript.exe 10 852 wscript.exe 40 852 wscript.exe 46 852 wscript.exe 49 852 wscript.exe 65 852 wscript.exe 66 852 wscript.exe 67 852 wscript.exe 73 852 wscript.exe 74 852 wscript.exe 78 852 wscript.exe 79 852 wscript.exe 80 852 wscript.exe 81 852 wscript.exe 82 852 wscript.exe 85 852 wscript.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\Control Panel\International\Geo\Nation wscript.exe -
Drops startup file 2 IoCs
Processes:
wscript.exewscript.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Request For Quotation.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Request For Quotation.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 6 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Script User-Agent 15 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 78 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 79 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 85 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 49 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 74 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 73 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 67 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 81 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 10 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 46 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 66 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 80 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 82 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 40 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands HTTP User-Agent header 65 WSHRAT|22189A4B|HISXQJCD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 14/7/2023|JavaScript-v3.4|NL:Netherlands -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
wscript.exedescription pid process target process PID 4548 wrote to memory of 852 4548 wscript.exe wscript.exe PID 4548 wrote to memory of 852 4548 wscript.exe wscript.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Request For Quotation.js"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:4548 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Request For Quotation.js"2⤵
- Blocklisted process makes network request
- Drops startup file
PID:852
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Request For Quotation.js
Filesize941KB
MD58b3ad681d5649f4c1955096bc04bfe18
SHA109ef01f730ceef26760567522dfe3e87f59afc8a
SHA25631c2e51efcbff0aa489aa6af1a48cf78f6a9febfb449a19d029f8cc8ebb4495f
SHA51220ec006e32344b25757c5e67ff5b0a2f6880cf4d991b9d9e32bf3c4a42e4f849ce7abc30a5e8b006e024861c4ee2628a5958ba9a82a7e057acbd6b9b5dced2ab
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Request For Quotation.js
Filesize941KB
MD58b3ad681d5649f4c1955096bc04bfe18
SHA109ef01f730ceef26760567522dfe3e87f59afc8a
SHA25631c2e51efcbff0aa489aa6af1a48cf78f6a9febfb449a19d029f8cc8ebb4495f
SHA51220ec006e32344b25757c5e67ff5b0a2f6880cf4d991b9d9e32bf3c4a42e4f849ce7abc30a5e8b006e024861c4ee2628a5958ba9a82a7e057acbd6b9b5dced2ab
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Filesize
941KB
MD58b3ad681d5649f4c1955096bc04bfe18
SHA109ef01f730ceef26760567522dfe3e87f59afc8a
SHA25631c2e51efcbff0aa489aa6af1a48cf78f6a9febfb449a19d029f8cc8ebb4495f
SHA51220ec006e32344b25757c5e67ff5b0a2f6880cf4d991b9d9e32bf3c4a42e4f849ce7abc30a5e8b006e024861c4ee2628a5958ba9a82a7e057acbd6b9b5dced2ab