Static task
static1
Behavioral task
behavioral1
Sample
b5309cd7df791cdaaa027468fa3015e3a265a05042a3058dfc51ece09ca68c47.exe
Resource
win7-20240220-en
General
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Target
b5309cd7df791cdaaa027468fa3015e3a265a05042a3058dfc51ece09ca68c47
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Size
2.1MB
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MD5
83a809870cd39b3dea33b71ac3a72dd1
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SHA1
9762c4d5627bf923847296a8ffd96ffc244b8ea8
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SHA256
b5309cd7df791cdaaa027468fa3015e3a265a05042a3058dfc51ece09ca68c47
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SHA512
2850feef2a4cd17ac9ce15d62112af20fd062e4761acb53ae06b3a5d048ada1132f4174593a811d4c5708f9b35c984ba1a019aaa9e804d2fe350107572e8c44d
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SSDEEP
49152:qFR+/ZlC9NomzdklIcKpeMekC9Dv2VmA0q7NLcPAAlj8nNB:qb+/ZlQNoEO2cKpZeF9D2Kq7NLi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5309cd7df791cdaaa027468fa3015e3a265a05042a3058dfc51ece09ca68c47
Files
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b5309cd7df791cdaaa027468fa3015e3a265a05042a3058dfc51ece09ca68c47.exe windows:5 windows x86 arch:x86
332203b3644549782def0de34c97aec6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetVersionExW
GetFileSize
WriteFile
ReadFile
FindClose
lstrcpyW
GetTempPathW
CreateFileW
GetFileAttributesW
GetFileAttributesExW
DeleteFileW
FindFirstFileW
FindNextFileW
CopyFileW
MoveFileExW
GetTickCount
DecodePointer
HeapReAlloc
HeapSize
RaiseException
GetLastError
InitializeCriticalSectionAndSpinCount
MultiByteToWideChar
WideCharToMultiByte
CreateDirectoryW
ReleaseMutex
CreateMutexW
GetVolumeInformationW
GetLongPathNameW
FileTimeToSystemTime
GetModuleFileNameW
GlobalFree
OpenProcess
GetExitCodeProcess
CreateProcessW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
DeviceIoControl
OutputDebugStringA
SetPriorityClass
GetTempFileNameW
EncodePointer
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
IsDebuggerPresent
GetModuleHandleExW
GetStdHandle
GetACP
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetConsoleCtrlHandler
OutputDebugStringW
SetStdHandle
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleCP
GetTimeZoneInformation
FlushFileBuffers
WriteConsoleW
SetEndOfFile
GetSystemDirectoryW
LoadLibraryW
CreateEventW
CloseHandle
Sleep
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
WaitForSingleObject
SetEvent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CreateThread
IsBadReadPtr
LoadLibraryA
GetNativeSystemInfo
SetLastError
GetProcessHeap
HeapFree
HeapAlloc
UnhandledExceptionFilter
GetPrivateProfileIntW
GetFullPathNameW
GetCurrentDirectoryW
SetConsoleMode
ReadConsoleInputA
ExitProcess
VirtualProtect
VirtualFree
VirtualAlloc
GetProcAddress
FreeLibrary
WritePrivateProfileStringW
GlobalAlloc
GetPrivateProfileStringW
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FreeLibraryAndExitThread
ExitThread
SystemTimeToFileTime
GetSystemTime
GlobalMemoryStatus
FlushConsoleInputBuffer
FormatMessageA
PeekNamedPipe
WaitForMultipleObjects
ExpandEnvironmentStringsA
VerifyVersionInfoA
GetSystemDirectoryA
GetModuleHandleA
VerSetConditionMask
SleepEx
GetFileAttributesExA
QueryPerformanceFrequency
advapi32
CryptAcquireContextA
CryptExportKey
CryptDecrypt
CryptCreateHash
CryptDestroyHash
CryptSignHashA
CryptEnumProvidersA
DuplicateTokenEx
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegOpenKeyW
RegEnumKeyW
RegCreateKeyExW
RegQueryValueExW
OpenProcessToken
ImpersonateLoggedOnUser
RevertToSelf
DeregisterEventSource
RegisterEventSourceA
ReportEventA
CryptGetUserKey
CryptReleaseContext
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
RegCloseKey
RegOpenKeyExW
shell32
SHGetSpecialFolderPathW
SHGetFolderPathW
shlwapi
PathFileExistsW
user32
MessageBoxA
GetUserObjectInformationW
GetProcessWindowStation
LoadStringW
wsprintfW
ole32
CoCreateInstance
CoUninitialize
CoInitialize
iphlpapi
GetAdaptersInfo
crypt32
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
ws2_32
WSAGetLastError
getservbyname
gethostbyname
htonl
socket
__WSAFDIsSet
select
WSASetLastError
send
bind
closesocket
connect
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
WSAIoctl
WSACleanup
getaddrinfo
freeaddrinfo
accept
listen
recv
shutdown
gethostname
ioctlsocket
sendto
WSAStartup
recvfrom
wldap32
ord60
ord211
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord143
ord46
ord217
ord50
wininet
InternetCloseHandle
HttpQueryInfoW
InternetOpenUrlW
InternetQueryOptionW
InternetOpenW
InternetReadFile
InternetSetOptionW
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 384KB - Virtual size: 384KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 46KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 139KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE