Analysis
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max time kernel
187s -
max time network
176s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19-12-2023 20:13
Static task
static1
Behavioral task
behavioral1
Sample
9022cbe35fa75e1a3a71f754a4603306.exe
Resource
win7-20231215-en
General
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Target
9022cbe35fa75e1a3a71f754a4603306.exe
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Size
424KB
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MD5
9022cbe35fa75e1a3a71f754a4603306
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SHA1
12514c75aa710ff5de150c259eea47c30821a6f7
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SHA256
aa19fb7d4f44f064ce6a6b5d8fc657d557fbe0d6c43082ea33011a7b17d903b0
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SHA512
407ed7fe5f93253570ea1d0fba496876e1c5d7efcc3d051c655169c235167d05068d4a127f9ba3a52cf0db4ef3ea03afeaa668adc222fc948d956930603c7789
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SSDEEP
12288:v24e3d9nff5fNsxmbZjMWDKZ/8DPt8ydtPv:wd9nff5WxmbBdDqkPt8+tPv
Malware Config
Extracted
vidar
32.5
237
http://freedomainsdesign.com/
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profile_id
237
Signatures
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Vidar Stealer 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2732-2-0x0000000000220000-0x00000000002AA000-memory.dmp family_vidar behavioral1/memory/2732-3-0x0000000000400000-0x0000000000FC7000-memory.dmp family_vidar behavioral1/memory/2732-4-0x0000000000400000-0x0000000000FC7000-memory.dmp family_vidar behavioral1/memory/2732-13-0x0000000000220000-0x00000000002AA000-memory.dmp family_vidar behavioral1/memory/2732-14-0x0000000000400000-0x0000000000FC7000-memory.dmp family_vidar -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 6 ip-api.com -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
9022cbe35fa75e1a3a71f754a4603306.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 9022cbe35fa75e1a3a71f754a4603306.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 9022cbe35fa75e1a3a71f754a4603306.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
9022cbe35fa75e1a3a71f754a4603306.exepid process 2732 9022cbe35fa75e1a3a71f754a4603306.exe 2732 9022cbe35fa75e1a3a71f754a4603306.exe 2732 9022cbe35fa75e1a3a71f754a4603306.exe 2732 9022cbe35fa75e1a3a71f754a4603306.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2732-1-0x00000000010E0000-0x00000000011E0000-memory.dmpFilesize
1024KB
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memory/2732-2-0x0000000000220000-0x00000000002AA000-memory.dmpFilesize
552KB
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memory/2732-3-0x0000000000400000-0x0000000000FC7000-memory.dmpFilesize
11.8MB
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memory/2732-4-0x0000000000400000-0x0000000000FC7000-memory.dmpFilesize
11.8MB
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memory/2732-12-0x00000000010E0000-0x00000000011E0000-memory.dmpFilesize
1024KB
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memory/2732-13-0x0000000000220000-0x00000000002AA000-memory.dmpFilesize
552KB
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memory/2732-14-0x0000000000400000-0x0000000000FC7000-memory.dmpFilesize
11.8MB