Analysis
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max time kernel
91s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 01:46
Static task
static1
Behavioral task
behavioral1
Sample
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe
Resource
win10v2004-20220414-en
General
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Target
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe
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Size
501KB
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MD5
7860c138e3b8f40bfb6efec08f4a4068
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SHA1
28718036a0ff9ecd92e794cefc429f3d4aea7ba1
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SHA256
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c
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SHA512
71686bdfa1d10e50ee82374dfde16c45b3bc338065f24e3f5f68ddf984ba6a97624e88f147183c9f3874d14725d75e236d0c209d3eb5d924e9dff3ac1815f620
Malware Config
Extracted
azorult
http://crevisoft.net/images/backgrounds/ob/index.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M14
suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M14
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Looks for VirtualBox Guest Additions in registry 2 TTPs
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Looks for VMWare Tools registry key 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription pid process target process PID 4892 set thread context of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exedescription pid process target process PID 4892 wrote to memory of 2504 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe schtasks.exe PID 4892 wrote to memory of 2504 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe schtasks.exe PID 4892 wrote to memory of 2504 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe schtasks.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe PID 4892 wrote to memory of 3748 4892 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe 4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe"C:\Users\Admin\AppData\Local\Temp\4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe"1⤵
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YJSlNpkH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE10.tmp"2⤵
- Creates scheduled task(s)
PID:2504 -
C:\Users\Admin\AppData\Local\Temp\4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe"C:\Users\Admin\AppData\Local\Temp\4f65afff4bbaee37d797d5f695d78412a53221a6d1c0fd80d750648df039ff5c.exe"2⤵
- Modifies system certificate store
PID:3748
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD567a24f5fd084776aa0b58544d7a93aa0
SHA1fd7fa08cc6a7e3a0c34c78e88b2432d750c9c9fa
SHA25674c3985de8769ace8cec820495a35d3b17d5650cd993e23a97042762bcce617f
SHA512964d9c9c62188223cc151ce871321410c0aa15ef2f098646f43d350959ba33c880f3ca4e6726295f0da9f0c14c18f37d71add7891f7f95ba5ae48f73ebc1045f