Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2023 05:55
Static task
static1
Behavioral task
behavioral1
Sample
ORDER-234478F_List.pdf.js
Resource
win7-20230220-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
ORDER-234478F_List.pdf.js
Resource
win10v2004-20230221-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ORDER-234478F_List.pdf.js
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Size
7KB
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MD5
0ab27c39f953786426a1814c3d78e273
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SHA1
c2dafee3036af7f6940590e434a216ea5cc4d31e
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SHA256
3628879ea59a4964b27d1e795c4b2af22dd1622727c9a1524b483bdf2576f350
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SHA512
f24cf3b39e4fb5a5ecfde536ab9f4305ded62602dac27ab922a3d779ae6cc65595fc70e3fc7574696b6848144f7d434814d71d0f93c3221280b5a00ebc13cf11
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SSDEEP
96:cwJIRiOFFIR8PbXG5u+bcvDT9IR1up4zmE+JaXIR8myoJ:c84kaDpqek/2
Score
10/10
Malware Config
Extracted
Family
wshrat
C2
http://chongmei33.publicvm.com:7045
Signatures
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Blocklisted process makes network request 30 IoCs
flow pid Process 5 3724 wscript.exe 8 3724 wscript.exe 10 3724 wscript.exe 24 1808 WScript.exe 31 1808 WScript.exe 36 1808 WScript.exe 40 1808 WScript.exe 41 1808 WScript.exe 43 1808 WScript.exe 44 1808 WScript.exe 46 1808 WScript.exe 51 1808 WScript.exe 60 1808 WScript.exe 62 1808 WScript.exe 63 1808 WScript.exe 64 1808 WScript.exe 75 1808 WScript.exe 76 1808 WScript.exe 77 1808 WScript.exe 78 1808 WScript.exe 79 1808 WScript.exe 80 1808 WScript.exe 81 1808 WScript.exe 82 1808 WScript.exe 83 1808 WScript.exe 84 1808 WScript.exe 85 1808 WScript.exe 86 1808 WScript.exe 87 1808 WScript.exe 88 1808 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-1-5-21-2805025096-2326403612-4231045514-1000\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\JGTVTX.js WScript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\JGTVTX.js WScript.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\software\microsoft\windows\currentversion\run WScript.exe Set value (str) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JGTVTX = "wscript.exe //B 'C:\\Users\\Admin\\AppData\\Local\\Temp\\JGTVTX.js'" WScript.exe Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run WScript.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JGTVTX = "wscript.exe //B 'C:\\Users\\Admin\\AppData\\Local\\Temp\\JGTVTX.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-1-5-21-2805025096-2326403612-4231045514-1000_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 40 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 46 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 77 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 81 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 85 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 36 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 87 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 62 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 80 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 51 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 64 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 86 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 31 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 60 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 76 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 83 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 84 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 41 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 63 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 78 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 79 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 24 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 43 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 82 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 88 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 44 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript HTTP User-Agent header 75 WSHRAT|A0674C6B|UXINIZSV|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 17/6/2023|JavaScript -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3724 wrote to memory of 1808 3724 wscript.exe 83 PID 3724 wrote to memory of 1808 3724 wscript.exe 83
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\ORDER-234478F_List.pdf.js1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3724 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\JGTVTX.js"2⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
PID:1808
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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