Static task
static1
Behavioral task
behavioral1
Sample
3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34.exe
Resource
win10v2004-20231127-en
General
-
Target
3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34
-
Size
4.1MB
-
MD5
b7c771b1ba848080bb4a10ec86903dcb
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SHA1
0468baafa202eee9bf1d9963fc4e90e66616be82
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SHA256
3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34
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SHA512
0c4d8ec05d3c185c7986f8f655e10c9c350e49b578aacc6b14702d3bdd51cf18a327dbe2dd355f097653628f5f5275a2c947f3c810dda954866af9905e93e288
-
SSDEEP
98304:ReJ/IbC19C18tlKZ5n6tvT7pah1u4VP3tW5s63u9UyJL:ReFIqVKr6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34
Files
-
3b90034c8e0336fda358527ca3faaf1e65d42a23a617692e52d368de110e5a34.exe windows:6 windows x64 arch:x64
ade96bda93299742dacb4ece317771db
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
OpenProcess
CreateToolhelp32Snapshot
K32GetModuleFileNameExA
Module32FirstW
Module32NextW
K32EnumProcessModulesEx
GetProcessHeap
HeapAlloc
SetFileInformationByHandle
GetLastError
HeapFree
GetModuleFileNameW
LoadLibraryExW
GetModuleHandleW
CreateProcessW
WriteConsoleW
HeapSize
GetTimeZoneInformation
DeleteFileW
GetProcAddress
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetFullPathNameW
GetCurrentDirectoryW
SetEndOfFile
SetStdHandle
FlushFileBuffers
HeapReAlloc
CreatePipe
GetExitCodeProcess
WaitForSingleObject
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetCommandLineW
GetCommandLineA
ExitProcess
FindResourceW
LoadResource
CloseHandle
LockResource
LoadLibraryA
Sleep
ResumeThread
CreateFileW
GetTempPathW
WriteFile
SizeofResource
ReadFile
SetFilePointerEx
GetModuleHandleExW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
QueryPerformanceCounter
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
QueryPerformanceFrequency
GetSystemDirectoryW
FreeLibrary
LoadLibraryW
MultiByteToWideChar
WideCharToMultiByte
SetLastError
FormatMessageW
MoveFileExW
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
GetCurrentProcessId
SleepEx
GetModuleHandleA
VerifyVersionInfoW
GetFileSizeEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
DuplicateHandle
GetFileAttributesExW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
CreateThread
ExitThread
FreeLibraryAndExitThread
RtlUnwind
advapi32
CryptEncrypt
GetUserNameA
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextW
CryptImportKey
CryptDestroyKey
ntdll
RtlCaptureContext
RtlCreateAcl
ZwSetLdtEntries
RtlLookupFunctionEntry
RtlGetVersion
VerSetConditionMask
RtlVirtualUnwind
ws2_32
ioctlsocket
getpeername
sendto
recvfrom
freeaddrinfo
getaddrinfo
recv
listen
htonl
getsockname
connect
bind
accept
select
__WSAFDIsSet
inet_pton
gethostname
htons
WSAIoctl
setsockopt
WSACleanup
WSAStartup
inet_ntop
WSASetLastError
ntohs
WSAGetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
getsockopt
socket
crypt32
CertFreeCertificateContext
CertFindCertificateInStore
PFXImportCertStore
CertCloseStore
CertOpenStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CryptStringToBinaryW
CertGetCertificateChain
CertEnumCertificatesInStore
CertFreeCertificateChain
bcrypt
BCryptGenRandom
Sections
.text Size: 613KB - Virtual size: 612KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 175KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ