Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
09-06-2023 13:44
Static task
static1
Behavioral task
behavioral1
Sample
ORDER-230606_List.pdf.js
Resource
win7-20230220-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
ORDER-230606_List.pdf.js
Resource
win10v2004-20230220-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ORDER-230606_List.pdf.js
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Size
7KB
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MD5
6dbb855f97d596832fdf8e69305c0eb8
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SHA1
b5d5778f7a28da671bdb14eb7c796566761a44f4
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SHA256
919ce7c9562ac3c75c038cee89f48b4ef7cc96e7e35ad85bebc2fff7a84fffdf
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SHA512
8139f97b8c2712450325013eee8779bab6bbee03199b82ae50c8a7c67f68556b096b286dd71c7ada0a356bf78cb9454d7c483896eca455659ba624596766e215
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SSDEEP
96:baKo33jkavQ9jRwGUvsvOwcvgGU83jwujQ9jRwGU+NyEujy48Eujy4U55FNda3Qg:H
Score
10/10
Malware Config
Extracted
Family
wshrat
C2
http://chongmei33.publicvm.com:7045
Signatures
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Blocklisted process makes network request 31 IoCs
flow pid Process 4 1624 wscript.exe 7 1624 wscript.exe 9 1624 wscript.exe 12 1624 wscript.exe 24 648 WScript.exe 30 648 WScript.exe 38 648 WScript.exe 46 648 WScript.exe 53 648 WScript.exe 56 648 WScript.exe 57 648 WScript.exe 59 648 WScript.exe 60 648 WScript.exe 65 648 WScript.exe 66 648 WScript.exe 74 648 WScript.exe 83 648 WScript.exe 87 648 WScript.exe 88 648 WScript.exe 91 648 WScript.exe 92 648 WScript.exe 104 648 WScript.exe 105 648 WScript.exe 106 648 WScript.exe 107 648 WScript.exe 108 648 WScript.exe 109 648 WScript.exe 110 648 WScript.exe 111 648 WScript.exe 112 648 WScript.exe 113 648 WScript.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation wscript.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TWSPXL.js WScript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TWSPXL.js WScript.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\software\microsoft\windows\currentversion\run WScript.exe Set value (str) \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TWSPXL = "wscript.exe //B 'C:\\Users\\Admin\\AppData\\Local\\Temp\\TWSPXL.js'" WScript.exe Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run WScript.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TWSPXL = "wscript.exe //B 'C:\\Users\\Admin\\AppData\\Local\\Temp\\TWSPXL.js'" WScript.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings wscript.exe -
Script User-Agent 27 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 108 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 113 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 38 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 65 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 88 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 91 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 46 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 53 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 60 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 92 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 112 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 56 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 66 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 87 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 107 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 110 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 24 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 59 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 74 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 106 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 105 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 30 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 57 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 104 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 109 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 83 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript HTTP User-Agent header 111 WSHRAT|924C16C7|OZADSVWH|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 9/6/2023|JavaScript -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1624 wrote to memory of 648 1624 wscript.exe 82 PID 1624 wrote to memory of 648 1624 wscript.exe 82
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\ORDER-230606_List.pdf.js1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\TWSPXL.js"2⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
PID:648
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
539KB
MD50284159948343867496533e56f590b4f
SHA1bc30c2ad6e4c4cc8f931f0b19891a34eab65b06b
SHA2563579c1346320ede28d523e6074c0729d2ae8e64e8e7983161097e733b259a7fd
SHA5121473b7b562f05268ad8b97b713a7b77f7fa9de289ba33d31d3bdadd19f37e9d2e1eccc127ffba44b08c4cd6f87230d67b6ce35aee2a1d291d8e9e960af785882
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Filesize
539KB
MD50284159948343867496533e56f590b4f
SHA1bc30c2ad6e4c4cc8f931f0b19891a34eab65b06b
SHA2563579c1346320ede28d523e6074c0729d2ae8e64e8e7983161097e733b259a7fd
SHA5121473b7b562f05268ad8b97b713a7b77f7fa9de289ba33d31d3bdadd19f37e9d2e1eccc127ffba44b08c4cd6f87230d67b6ce35aee2a1d291d8e9e960af785882