Analysis
- max time kernel
148s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
29/03/2023, 07:48
Static task
static1
Behavioral task
behavioral1
Sample
HAWB#68564359.pdf.js
Resource
win7-20230220-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
HAWB#68564359.pdf.js
Resource
win10v2004-20230220-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target HAWB#68564359.pdf.js
- Size 4.5MB
- Sample230329-jm45vsfc89
- SHA256 d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9
- MD5 9cf2c793029ae8dd84a387ba66e8c432
- SHA1 48f6d8e5c4f55434a3d1fdc1531bd37fb6248d10
- SHA512 33dd2fbc290c8feb31570e200f469729d5385e3f214edb4299b47bd841a0cd24a9ea211808e6c58cef63a812b27558852dbed2daf0cfac8953b3d028fd019848
- SSDEEP 24576:8NLb0+2xYFsLoDw9svltZ7r55HNYYkY4WOxbZQCgvRo5PD1rMLSeGU0pOlBY9Pcw:3ueQa
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Blocklisted process makes network request 39 IoCs
flow pid Process 16 2012 wscript.exe 18 2276 wscript.exe 20 2276 wscript.exe 21 2068 wscript.exe 28 2012 wscript.exe 30 2068 wscript.exe 32 2012 wscript.exe 33 2068 wscript.exe 40 2012 wscript.exe 41 2276 wscript.exe 42 2068 wscript.exe 43 2012 wscript.exe 44 2068 wscript.exe 47 2012 wscript.exe 49 2068 wscript.exe 50 2276 wscript.exe 52 2012 wscript.exe 53 2068 wscript.exe 54 2012 wscript.exe 55 2068 wscript.exe 56 2012 wscript.exe 57 2068 wscript.exe 58 2276 wscript.exe 59 2012 wscript.exe 60 2068 wscript.exe 61 2012 wscript.exe 62 2068 wscript.exe 63 2012 wscript.exe 64 2068 wscript.exe 65 2276 wscript.exe 66 2012 wscript.exe 67 2068 wscript.exe 68 2012 wscript.exe 69 2068 wscript.exe 70 2012 wscript.exe 71 2276 wscript.exe 72 2068 wscript.exe 73 2012 wscript.exe 74 2068 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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation wscript.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation wscript.exe - Drops startup file 5 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\xQgwkAjhRq.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HAWB#68564359.pdf.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\xQgwkAjhRq.js wscript.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HAWB#68564359.pdf.js wscript.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\xQgwkAjhRq.js wscript.exe - Adds Run key to start application 2 TTPs 8 IoCs
description ioc Process Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HAWB#68564359 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\HAWB#68564359.pdf.js\"" wscript.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HAWB#68564359 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\HAWB#68564359.pdf.js\"" wscript.exe Key created \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HAWB#68564359 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\HAWB#68564359.pdf.js\"" wscript.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\software\microsoft\windows\currentversion\run wscript.exe Set value (str) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HAWB#68564359 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\HAWB#68564359.pdf.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.
flow ioc 17 ip-api.com - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3208 wrote to memory of 2012 3208 wscript.exe 81 PID 3208 wrote to memory of 2012 3208 wscript.exe 81 PID 3208 wrote to memory of 2276 3208 wscript.exe 82 PID 3208 wrote to memory of 2276 3208 wscript.exe 82 PID 2276 wrote to memory of 2068 2276 wscript.exe 86 PID 2276 wrote to memory of 2068 2276 wscript.exe 86
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\HAWB#68564359.pdf.js1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\xQgwkAjhRq.js"2⤵
- Blocklisted process makes network request
- Drops startup file
PID:2012
-
-
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\HAWB#68564359.pdf.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:2276 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\xQgwkAjhRq.js"3⤵
- Blocklisted process makes network request
- Drops startup file
PID:2068
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\HAWB#68564359.pdf.js
- Size 4.5MB
- SHA256 d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9
- MD5 9cf2c793029ae8dd84a387ba66e8c432
- SHA1 48f6d8e5c4f55434a3d1fdc1531bd37fb6248d10
- SHA512 33dd2fbc290c8feb31570e200f469729d5385e3f214edb4299b47bd841a0cd24a9ea211808e6c58cef63a812b27558852dbed2daf0cfac8953b3d028fd019848
- SSDEEP 24576:8NLb0+2xYFsLoDw9svltZ7r55HNYYkY4WOxbZQCgvRo5PD1rMLSeGU0pOlBY9Pcw:3ueQa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HAWB#68564359.pdf.js
- Size 4.5MB
- SHA256 d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9
- MD5 9cf2c793029ae8dd84a387ba66e8c432
- SHA1 48f6d8e5c4f55434a3d1fdc1531bd37fb6248d10
- SHA512 33dd2fbc290c8feb31570e200f469729d5385e3f214edb4299b47bd841a0cd24a9ea211808e6c58cef63a812b27558852dbed2daf0cfac8953b3d028fd019848
- SSDEEP 24576:8NLb0+2xYFsLoDw9svltZ7r55HNYYkY4WOxbZQCgvRo5PD1rMLSeGU0pOlBY9Pcw:3ueQa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HAWB#68564359.pdf.js
- Size 4.5MB
- SHA256 d76d9fa7fa75a31b2a62804c8925a1c352f407831865bebc005b7f01676b5ac9
- MD5 9cf2c793029ae8dd84a387ba66e8c432
- SHA1 48f6d8e5c4f55434a3d1fdc1531bd37fb6248d10
- SHA512 33dd2fbc290c8feb31570e200f469729d5385e3f214edb4299b47bd841a0cd24a9ea211808e6c58cef63a812b27558852dbed2daf0cfac8953b3d028fd019848
- SSDEEP 24576:8NLb0+2xYFsLoDw9svltZ7r55HNYYkY4WOxbZQCgvRo5PD1rMLSeGU0pOlBY9Pcw:3ueQa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\xQgwkAjhRq.js
- Size 346KB
- SHA256 c518c547d809de7ccae1259611bcb52d6fa435cff67c910d25c5b961ddc45466
- MD5 0fbcb6f83b0f64e57835d021bb6e917d
- SHA1 0fa656e1cf06a0ea20e19a4ddd951f0d0d05dc38
- SHA512 70f322596a2ba8e079d39d35a10e771f8269dc08e03713736ba070f6cf34cf9bbcb9ac1065a66ad0a0afb66ad68e000953e593164d8858224ce1aeb4cde5120f
- SSDEEP 6144:eQfPBx5q0sQ1o7rsbHC01mDBpNW2mTMSbpuV8T4:eQ3B7qgpe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\xQgwkAjhRq.js
- Size 346KB
- SHA256 c518c547d809de7ccae1259611bcb52d6fa435cff67c910d25c5b961ddc45466
- MD5 0fbcb6f83b0f64e57835d021bb6e917d
- SHA1 0fa656e1cf06a0ea20e19a4ddd951f0d0d05dc38
- SHA512 70f322596a2ba8e079d39d35a10e771f8269dc08e03713736ba070f6cf34cf9bbcb9ac1065a66ad0a0afb66ad68e000953e593164d8858224ce1aeb4cde5120f
- SSDEEP 6144:eQfPBx5q0sQ1o7rsbHC01mDBpNW2mTMSbpuV8T4:eQ3B7qgpe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\xQgwkAjhRq.js
- Size 346KB
- SHA256 c518c547d809de7ccae1259611bcb52d6fa435cff67c910d25c5b961ddc45466
- MD5 0fbcb6f83b0f64e57835d021bb6e917d
- SHA1 0fa656e1cf06a0ea20e19a4ddd951f0d0d05dc38
- SHA512 70f322596a2ba8e079d39d35a10e771f8269dc08e03713736ba070f6cf34cf9bbcb9ac1065a66ad0a0afb66ad68e000953e593164d8858224ce1aeb4cde5120f
- SSDEEP 6144:eQfPBx5q0sQ1o7rsbHC01mDBpNW2mTMSbpuV8T4:eQ3B7qgpe
- MD5 SHA1 SHA512 SSDEEP