Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
22/11/2022, 08:26
Static task
static1
Behavioral task
behavioral1
Sample
ECEX2240 (304 sheets 42.047mt) Order 20022112.js
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ECEX2240 (304 sheets 42.047mt) Order 20022112.js
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target ECEX2240 (304 sheets 42.047mt) Order 20022112.js
- Size 55KB
- Sample221122-kbvbysag2s
- SHA256 06aa113b75c9ddc108ff63d9037edade50e289f1130418a952f785653ef5255f
- MD5 cd2d5a502d440723de4924354e1b8641
- SHA1 de0648c4f80577e5721e21c840790f1e9aec797c
- SHA512 728fcb366be08fde12b91f77667871b9770ebb5fb0450611f401c852d7bfbe9fa5e3a3a57c7c756e5d375033c49be84ca42fc2e6dd4d624acf230515ecf5db71
- SSDEEP 768:kbVlwQU89qOfShvRI8r3mRDCrn+KC6PvLczmfl5tO7OKXycUU8OiS6:CVxU85S/I8rWen+K7L7fU7licUU8Ou
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
wshrat
C2
-
http://vipdata2.ddns.net:21234
Signatures
- Blocklisted process makes network request 37 IoCs
flow pid Process 8 1088 wscript.exe 9 380 wscript.exe 10 5092 wscript.exe 16 5092 wscript.exe 21 5092 wscript.exe 22 5092 wscript.exe 29 5092 wscript.exe 30 5092 wscript.exe 32 380 wscript.exe 33 1088 wscript.exe 37 5092 wscript.exe 38 5092 wscript.exe 39 5092 wscript.exe 52 5092 wscript.exe 53 380 wscript.exe 54 1088 wscript.exe 56 5092 wscript.exe 57 5092 wscript.exe 58 5092 wscript.exe 59 5092 wscript.exe 60 1088 wscript.exe 61 380 wscript.exe 62 5092 wscript.exe 63 5092 wscript.exe 64 5092 wscript.exe 65 5092 wscript.exe 68 5092 wscript.exe 69 380 wscript.exe 70 1088 wscript.exe 71 5092 wscript.exe 72 5092 wscript.exe 73 5092 wscript.exe 74 5092 wscript.exe 75 5092 wscript.exe 76 380 wscript.exe 77 1088 wscript.exe 78 5092 wscript.exe - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation wscript.exe Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation wscript.exe - Drops startup file 5 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ECEX2240 (304 sheets 42.047mt) Order 20022112.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ECEX2240 (304 sheets 42.047mt) Order 20022112.js wscript.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XGOyHlKzWo.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XGOyHlKzWo.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XGOyHlKzWo.js wscript.exe - Adds Run key to start application 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ECEX2240 (304 sheets 42 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ECEX2240 (304 sheets 42.047mt) Order 20022112.js\"" wscript.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ECEX2240 (304 sheets 42 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ECEX2240 (304 sheets 42.047mt) Order 20022112.js\"" wscript.exe Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ECEX2240 (304 sheets 42 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ECEX2240 (304 sheets 42.047mt) Order 20022112.js\"" wscript.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ECEX2240 (304 sheets 42 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ECEX2240 (304 sheets 42.047mt) Order 20022112.js\"" wscript.exe Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run wscript.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Script User-Agent 25 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 73 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 16 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 37 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 38 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 52 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 57 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 65 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 72 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 21 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 22 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 29 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 59 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 62 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 64 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 74 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 10 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 30 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 39 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 63 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 68 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 75 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 78 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 56 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 58 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript HTTP User-Agent header 71 WSHRAT|2C4BFA22|XZIOFAVD|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 22/11/2022|JavaScript - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2764 wrote to memory of 380 2764 wscript.exe 79 PID 2764 wrote to memory of 380 2764 wscript.exe 79 PID 2764 wrote to memory of 5092 2764 wscript.exe 80 PID 2764 wrote to memory of 5092 2764 wscript.exe 80 PID 5092 wrote to memory of 1088 5092 wscript.exe 82 PID 5092 wrote to memory of 1088 5092 wscript.exe 82
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\ECEX2240 (304 sheets 42.047mt) Order 20022112.js"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\XGOyHlKzWo.js"2⤵
- Blocklisted process makes network request
- Drops startup file
PID:380
-
-
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ECEX2240 (304 sheets 42.047mt) Order 20022112.js"2⤵
- Blocklisted process makes network request
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5092 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\XGOyHlKzWo.js"3⤵
- Blocklisted process makes network request
- Drops startup file
PID:1088
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\ECEX2240 (304 sheets 42.047mt) Order 20022112.js
- Size 55KB
- SHA256 06aa113b75c9ddc108ff63d9037edade50e289f1130418a952f785653ef5255f
- MD5 cd2d5a502d440723de4924354e1b8641
- SHA1 de0648c4f80577e5721e21c840790f1e9aec797c
- SHA512 728fcb366be08fde12b91f77667871b9770ebb5fb0450611f401c852d7bfbe9fa5e3a3a57c7c756e5d375033c49be84ca42fc2e6dd4d624acf230515ecf5db71
- SSDEEP 768:kbVlwQU89qOfShvRI8r3mRDCrn+KC6PvLczmfl5tO7OKXycUU8OiS6:CVxU85S/I8rWen+K7L7fU7licUU8Ou
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ECEX2240 (304 sheets 42.047mt) Order 20022112.js
- Size 55KB
- SHA256 06aa113b75c9ddc108ff63d9037edade50e289f1130418a952f785653ef5255f
- MD5 cd2d5a502d440723de4924354e1b8641
- SHA1 de0648c4f80577e5721e21c840790f1e9aec797c
- SHA512 728fcb366be08fde12b91f77667871b9770ebb5fb0450611f401c852d7bfbe9fa5e3a3a57c7c756e5d375033c49be84ca42fc2e6dd4d624acf230515ecf5db71
- SSDEEP 768:kbVlwQU89qOfShvRI8r3mRDCrn+KC6PvLczmfl5tO7OKXycUU8OiS6:CVxU85S/I8rWen+K7L7fU7licUU8Ou
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XGOyHlKzWo.js
- Size 11KB
- SHA256 dccd55cdcffd3a7812cab936557605e51f6391a27aef1d8ec8f32e0f700db699
- MD5 3357a6860cf2f3d7ca62a5804d304554
- SHA1 06a5196afb8a68a1864c2667a1e89e7cb8f2d3f1
- SHA512 6644d071542bc0597c2d82e3d57ba0f316aaefafa6619ffe3ee8f9a1c709907645e31a8f5a1e6b9cee5a7deeacbeecb0c2b76c1d89a51e79032bfb8e64abc56e
- SSDEEP 192:k3VYrCA7OWLRs3h3Uwpa30LVoRJE3ULyvtrhbRsRqIsHtl7LHmm1Z3K:k3mCVi+3h3Uw0AeJLyvtrlSBoDLHN3K
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\XGOyHlKzWo.js
- Size 11KB
- SHA256 dccd55cdcffd3a7812cab936557605e51f6391a27aef1d8ec8f32e0f700db699
- MD5 3357a6860cf2f3d7ca62a5804d304554
- SHA1 06a5196afb8a68a1864c2667a1e89e7cb8f2d3f1
- SHA512 6644d071542bc0597c2d82e3d57ba0f316aaefafa6619ffe3ee8f9a1c709907645e31a8f5a1e6b9cee5a7deeacbeecb0c2b76c1d89a51e79032bfb8e64abc56e
- SSDEEP 192:k3VYrCA7OWLRs3h3Uwpa30LVoRJE3ULyvtrhbRsRqIsHtl7LHmm1Z3K:k3mCVi+3h3Uw0AeJLyvtrlSBoDLHN3K
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\XGOyHlKzWo.js
- Size 11KB
- SHA256 dccd55cdcffd3a7812cab936557605e51f6391a27aef1d8ec8f32e0f700db699
- MD5 3357a6860cf2f3d7ca62a5804d304554
- SHA1 06a5196afb8a68a1864c2667a1e89e7cb8f2d3f1
- SHA512 6644d071542bc0597c2d82e3d57ba0f316aaefafa6619ffe3ee8f9a1c709907645e31a8f5a1e6b9cee5a7deeacbeecb0c2b76c1d89a51e79032bfb8e64abc56e
- SSDEEP 192:k3VYrCA7OWLRs3h3Uwpa30LVoRJE3ULyvtrhbRsRqIsHtl7LHmm1Z3K:k3mCVi+3h3Uw0AeJLyvtrlSBoDLHN3K
- MD5 SHA1 SHA512 SSDEEP