Behavioral task
behavioral1
Sample
0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35.exe
Resource
win10v2004-20231127-en
General
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Target
0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35
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Size
1.8MB
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MD5
fa7fb7b2c63f7540a24ffeea6b69865e
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SHA1
774bf75bcce48c71c9ef03d4e16269c1743aa665
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SHA256
0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35
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SHA512
b9cb112e5452d1662bd08db8cab96f1905774cea15c608a9e5e6f60a043259605d7345ff4a6cf3385ed0c543c56cdedf47204a5e2cd9c31f81c04b94528e55cd
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SSDEEP
24576:tiQgbCg3bFUW8rYN5khIah05/3wIynXp/O:PmCgFDihqIIyn5/O
Malware Config
Signatures
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Detects Yanluowang ransomware 1 IoCs
Processes:
resource yara_rule sample family_yanluowang -
Yanluowang family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35
Files
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0ee3cfe5e7033830cff6bdaa03e13bdd02ffdabd3858e9b1bf8eb8cdd4b0fc35.exe windows:6 windows x64 arch:x64
4f2f006e2ecf7172ad368f8289dc96c1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 624KB - Virtual size: 624KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 745KB - Virtual size: 744KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 449KB - Virtual size: 798KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 156B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ