Static task
static1
Behavioral task
behavioral1
Sample
39398049cbc1319a9474acd6266f98c0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39398049cbc1319a9474acd6266f98c0.exe
Resource
win10v2004-20231215-en
General
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Target
39398049cbc1319a9474acd6266f98c0
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Size
464KB
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MD5
39398049cbc1319a9474acd6266f98c0
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SHA1
42df366dd76872bdf59e65ce71c9d29e3b985b0d
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SHA256
e970ac3d6357717a65c200e092ad3c4749cc0ce5703d00f0b8d427da6b967506
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SHA512
d542ba4c590a8db77a6b2853652a26df407e0d84bb26cea6f740750434129945c1bc6a61a0b57abf1271b94cd8dce165a8a9efb03a3e3db82112cb1990ffc9e8
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SSDEEP
6144:REiaAPohiPJ4PMs6+wq8cYWNENqSpXNPA7Q42reFrEOpmmJg8+E1JP8TTPU:RvRowPbG18YENqSEQX6FhpFJg831sPU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39398049cbc1319a9474acd6266f98c0
Files
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39398049cbc1319a9474acd6266f98c0.exe windows:4 windows x86 arch:x86
fe8537e8ef9767520a2167ff9f6affa4
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
kernel32
HeapFree
InterlockedIncrement
ReleaseMutex
LeaveCriticalSection
HeapDestroy
DeleteTimerQueueTimer
DeleteTimerQueue
InterlockedExchange
UnregisterWait
CreateMutexW
HeapCreate
WriteFile
CreateTimerQueueTimer
HeapReAlloc
UnregisterWaitEx
GetCurrentProcessId
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
Sleep
GetLastError
VirtualAlloc
QueueUserWorkItem
DeviceIoControl
DisableThreadLibraryCalls
RegisterWaitForSingleObject
SetLastError
ReadFile
WaitForSingleObject
DeleteCriticalSection
HeapAlloc
GetCurrentThreadId
GetTickCount
GetComputerNameExW
GetProcAddress
ExpandEnvironmentStringsW
BindIoCompletionCallback
MultiByteToWideChar
CreateEventW
TerminateProcess
QueryPerformanceCounter
CloseHandle
LoadLibraryW
WideCharToMultiByte
FreeLibrary
GetCurrentProcess
InitializeCriticalSection
InterlockedDecrement
EnterCriticalSection
CreateTimerQueue
SetEvent
UnhandledExceptionFilter
ChangeTimerQueueTimer
iphlpapi
NotifyAddrChange
GetAdaptersAddresses
NotifyRouteChange
GetAdaptersInfo
msvcrt
wcscat
memcmp
memset
wcsncpy
memcpy
swprintf
wcscpy
_adjust_fdiv
memmove
_initterm
wcslen
malloc
wcschr
_wcsicmp
_except_handler3
wcscmp
free
strlen
dnsapi
DnsReplaceRecordSetW
ddraw
DirectDrawCreate
ole32
CoCreateInstance
CoInitializeEx
CoUninitialize
CoTaskMemFree
ws2_32
WSALookupServiceEnd
WSAAddressToStringW
WSALookupServiceBeginW
WSAAddressToStringA
WSASendTo
getnameinfo
getaddrinfo
WSAEventSelect
WSASocketW
freeaddrinfo
WSAStringToAddressA
WSAIoctl
WSARecvFrom
WSALookupServiceNextW
ntdll
NtQuerySemaphore
NtTerminateThread
RtlAddAccessAllowedObjectAce
RtlAdjustPrivilege
mswsock
AcceptEx
GetAcceptExSockaddrs
advapi32
CryptReleaseContext
RegEnumKeyExW
RegQueryValueExW
SetServiceStatus
CryptAcquireContextW
RegCloseKey
RegEnumValueW
RegOpenKeyExW
RegisterServiceCtrlHandlerW
CryptGenRandom
rtutils
RouterLogEventExA
RouterGetErrorStringW
RouterLogEventStringA
LogErrorW
RouterLogRegisterA
TraceDumpExA
wmi
WmiNotificationRegistrationW
Sections
.text Size: 4KB - Virtual size: 1012B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ