Static task
static1
Behavioral task
behavioral1
Sample
99a3345630c93aaf6b0131b6e27c85d1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99a3345630c93aaf6b0131b6e27c85d1.exe
Resource
win10v2004-20231222-en
General
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Target
99a3345630c93aaf6b0131b6e27c85d1
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Size
468KB
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MD5
99a3345630c93aaf6b0131b6e27c85d1
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SHA1
f5ed4d629851778f37622e60544381f6124d7ad4
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SHA256
e3f31d6de0875bda2165ad96b174d0502727a271be1998d33dfbcedc6fedac73
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SHA512
cc38efe14b703ddfc53fe6ddc8e744aca97d2c53e7f463b590edd0636a14de9bbf35a3b23dc18fdd276d6dbbb71d516eec6bdddc600d5d16bc4a38a59152aa24
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SSDEEP
12288:FFqcN7BINNE2pr76fkeW1hEDiNauC3UFDXQdE:fRB/fZUE/d3AryE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99a3345630c93aaf6b0131b6e27c85d1
Files
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99a3345630c93aaf6b0131b6e27c85d1.exe windows:4 windows x86 arch:x86
8b661a40114c3be26580a21f76326b64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ntdll
RtlAdjustPrivilege
RtlInitUnicodeString
NtUnlockVirtualMemory
rtutils
TraceDeregisterW
RouterLogDeregisterW
TracePrintfExW
TraceRegisterExW
RouterLogRegisterW
ddraw
DirectDrawCreate
msvcrt
wcschr
strlen
wcslen
memmove
memcmp
wcscmp
swprintf
memset
malloc
_except_handler3
wcscpy
_adjust_fdiv
_initterm
_wcsicmp
wcsncpy
free
memcpy
wcscat
kernel32
VirtualAlloc
HeapCreate
GetLastError
EnterCriticalSection
ReadFile
SetEvent
TerminateProcess
SetLastError
DeviceIoControl
DeleteTimerQueue
ReleaseMutex
GetCurrentProcess
LeaveCriticalSection
GetCurrentProcessId
HeapDestroy
UnhandledExceptionFilter
InterlockedExchange
HeapFree
HeapAlloc
DeleteTimerQueueTimer
UnregisterWaitEx
InterlockedIncrement
CreateEventW
GetComputerNameExW
WaitForSingleObject
HeapReAlloc
CreateMutexW
RegisterWaitForSingleObject
WideCharToMultiByte
InterlockedDecrement
CreateTimerQueueTimer
SetUnhandledExceptionFilter
InitializeCriticalSection
WriteFile
GetTickCount
UnregisterWait
DisableThreadLibraryCalls
QueryPerformanceCounter
CreateTimerQueue
MultiByteToWideChar
GetSystemTimeAsFileTime
CloseHandle
CreateFileW
ExpandEnvironmentStringsW
ChangeTimerQueueTimer
GetCurrentThreadId
LoadLibraryW
Sleep
FreeLibrary
GetProcAddress
QueueUserWorkItem
DeleteCriticalSection
ole32
CoUninitialize
CoTaskMemFree
CoCreateInstance
CoInitializeEx
iphlpapi
GetAdaptersInfo
NotifyRouteChange
NotifyAddrChange
GetAdaptersAddresses
dnsapi
DnsReplaceRecordSetW
mswsock
GetAcceptExSockaddrs
AcceptEx
wmi
WmiNotificationRegistrationW
advapi32
CryptAcquireContextW
RegisterServiceCtrlHandlerW
RegOpenKeyExW
CryptGenRandom
RegEnumValueW
SetServiceStatus
RegQueryValueExW
RegCloseKey
CryptReleaseContext
RegEnumKeyExW
ws2_32
WSALookupServiceBeginW
WSAAddressToStringW
WSAEventSelect
WSARecvFrom
WSALookupServiceEnd
WSAStringToAddressA
WSAAddressToStringA
getnameinfo
freeaddrinfo
WSASocketW
WSALookupServiceNextW
WSAIoctl
getaddrinfo
WSASendTo
Sections
.text Size: 4KB - Virtual size: 892B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 272KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE