Analysis
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max time kernel
137s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
27-04-2022 18:00
Static task
static1
Behavioral task
behavioral1
Sample
698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe
Resource
win7-20220414-en
General
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Target
698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe
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Size
406KB
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MD5
59aa888ef54ea6231da6a76e7c6dd1d8
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SHA1
9ad583e29917ac7e1011d03ac075d779226f03a9
-
SHA256
698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174
-
SHA512
bae41f224ce42359cddcc4495b8616d887b24bc4742b2d95f71f432aa131d88a531c572be27bf09eb4f047655c768707197568059ab9008048f5a4450c562ebd
Malware Config
Extracted
vidar
33.9
706
http://c3piofactory.com/
-
profile_id
706
Signatures
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2352-131-0x0000000002200000-0x0000000002286000-memory.dmp family_vidar behavioral2/memory/2352-132-0x0000000000400000-0x00000000004BC000-memory.dmp family_vidar -
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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 43 ip-api.com -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exepid process 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe 2352 698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe"C:\Users\Admin\AppData\Local\Temp\698e881cd6b7c58a237dd010c8bfbf147440d8c1ab0c1d5cb6695389ccb9e174.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses