Analysis
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max time kernel
146s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
27-05-2024 18:42
Static task
static1
Behavioral task
behavioral1
Sample
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe
Resource
win10v2004-20240426-en
General
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Target
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe
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Size
8.3MB
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MD5
ae47c12b9320e702a9ce243193494554
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SHA1
28181880164f5f73c611126dee950af8036e9988
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SHA256
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b
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SHA512
4714222f820c54a564d58607ade523699a5aa5f0200da7b7d7dcf6fd5b35635ff63592a1e7804c3360aa164733ebd677711dd33c4af8093e8d2eba7c61177d8a
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SSDEEP
196608:Fv1W8cKlJIszteRKn1chTDQfW7ancKlJIszteRKn1chTDQfWg:Fv1W8v1Bee1chTseenv1Bee1chTseg
Malware Config
Signatures
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Detect Vidar Stealer 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4068-49-0x0000000002200000-0x0000000002238000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1828 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exepid process 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.execmd.exedescription pid process target process PID 4068 wrote to memory of 2876 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe cmd.exe PID 4068 wrote to memory of 2876 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe cmd.exe PID 4068 wrote to memory of 2876 4068 6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe cmd.exe PID 2876 wrote to memory of 1828 2876 cmd.exe timeout.exe PID 2876 wrote to memory of 1828 2876 cmd.exe timeout.exe PID 2876 wrote to memory of 1828 2876 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe"C:\Users\Admin\AppData\Local\Temp\6e22c0f2732195063cb4984c6520c3b85e1236e967f8bb05b3c1b35139d2917b.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\FCGIJKJJKEBG" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\timeout.exetimeout /t 103⤵
- Delays execution with timeout.exe
PID:1828