Analysis
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max time kernel
144s -
max time network
160s -
platform
windows10-1703_x64 -
resource
win10-20230831-en -
resource tags
arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system -
submitted
10-10-2023 20:18
Static task
static1
Behavioral task
behavioral1
Sample
eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe
Resource
win10-20230831-en
General
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Target
eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe
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Size
2.3MB
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MD5
674582d117bb8e4e58b8121dd7b12bd0
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SHA1
1be1f3d6e375d26997546ba58b3bcb38de6b541d
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SHA256
eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e
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SHA512
7d4dd3ee28d8089dbe6fcb9f08e093bcc3932be356058000f6657f25dbc88c679715ccc88ab49a748794623e5c1ea9bec2071f5af6618e0875dc081bde14c3cc
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SSDEEP
49152:rq3QscuJsVPCYc80pixEXY2QpvH8n4f9Gion08Li:r0nJsVPBcexz2QpvHqM9GioDi
Malware Config
Signatures
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ParallaxRat payload 18 IoCs
Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.
resource yara_rule behavioral1/memory/4476-4-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-5-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-6-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-7-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-8-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-9-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-11-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-12-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-10-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-13-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-14-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-15-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-16-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-20-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-19-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-18-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-17-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat behavioral1/memory/4476-23-0x0000000004000000-0x000000000402C000-memory.dmp parallax_rat -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\webDAV.exe.exe DllHost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\webDAV.exe.exe DllHost.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe Key opened \REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4476 eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe"C:\Users\Admin\AppData\Local\Temp\eb6b949f2cbb2e1a822a29fb7ef1f65c10a1fa0c70542aa581b3a5f3c6c9be8e.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- outlook_office_path
PID:4476
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}1⤵
- Drops startup file
PID:4400