InitHelperDll
Static task
static1
Behavioral task
behavioral1
Sample
6fabd4597f346de3075c693a0e9c9cf5.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
6fabd4597f346de3075c693a0e9c9cf5.dll
Resource
win10v2004-20231222-en
General
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Target
6fabd4597f346de3075c693a0e9c9cf5
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Size
301KB
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MD5
6fabd4597f346de3075c693a0e9c9cf5
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SHA1
2fed9508c0d8d80869ff9213fddd456d5a806820
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SHA256
0a1955be1456ffabacb43a53c8fa5bae835e8e74df42028b4c29a27ff815c91a
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SHA512
88b7c43e3244dca88bce6f74c53b159f95b131e6b81ec40f6df99d23c68b138ebd9101a6a419c6c1bbd56bcde9da0fe6be523310ffbe2dfe309e44bb4fbe1ebf
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SSDEEP
6144:L6bMzo680sPh3hH3VnQgqpCgoyWmHDdoH2V2UfHXrvC0w2G7p2xH:LNM6WHXUpCjshRFFw2GFk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6fabd4597f346de3075c693a0e9c9cf5
Files
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6fabd4597f346de3075c693a0e9c9cf5.dll windows:6 windows x86 arch:x86
6404f5157783f17ec7122b21a3418ce6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
memcpy
iswprint
_wcsicmp
swscanf_s
_vsnwprintf
iswdigit
wcschr
_XcptFilter
malloc
free
_initterm
_amsg_exit
_except_handler4_common
_unlock
__dllonexit
_lock
_onexit
towlower
memmove
_stricmp
__CxxFrameHandler3
printf
_wcsnicmp
wcsncmp
memset
iswalpha
ntdll
EtwTraceMessage
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
RtlIpv4AddressToStringExW
RtlIpv6AddressToStringExW
EtwUnregisterTraceGuids
crypt32
CertEnumCertificatesInStore
CertDuplicateStore
CertOpenStore
CertVerifySubjectCertificateContext
CryptEncodeObject
CertVerifyValidityNesting
CertGetCertificateContextProperty
CertSetCertificateContextProperty
CertDuplicateCertificateContext
CryptDecodeObject
CertFreeCertificateContext
CertCloseStore
advapi32
CreateWellKnownSid
CheckTokenMembership
GetWindowsAccountDomainSid
CryptGetUserKey
CryptGenKey
CryptContextAddRef
CryptGetProvParam
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptDestroyKey
CryptAcquireContextW
CryptReleaseContext
OpenProcessToken
GetTokenInformation
OpenThreadToken
RegGetValueW
RegEnumKeyExW
ChangeServiceConfigW
QueryServiceConfigW
RegDeleteValueW
RegSetKeyValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
ControlService
StartServiceW
OpenSCManagerW
OpenServiceW
QueryServiceStatus
CloseServiceHandle
kernel32
HeapAlloc
HeapFree
GetCurrentThread
WideCharToMultiByte
SwitchToThread
MultiByteToWideChar
DeleteFileW
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
NormalizeString
CompareStringA
TerminateProcess
DisableThreadLibraryCalls
InterlockedDecrement
InterlockedIncrement
FormatMessageW
GetModuleHandleW
GetLastError
CloseHandle
WaitForSingleObject
OpenEventW
GetCurrentProcessId
IsWow64Process
GetCurrentProcess
lstrcmpiW
GetFileSize
CreateFileW
GetExitCodeProcess
CreateProcessW
FileTimeToSystemTime
lstrlenW
WriteFile
ReadFile
InterlockedExchange
Sleep
InterlockedCompareExchange
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
HeapDestroy
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetProcessHeap
HeapSetInformation
HeapCreate
user32
LoadStringW
shell32
SHGetFolderPathAndSubDirW
ws2_32
ntohs
WSAGetLastError
htons
WSACleanup
WSAStartup
WSAAddressToStringW
WSASocketW
WSAConnect
closesocket
WSALookupServiceBeginW
WSALookupServiceNextW
WSALookupServiceEnd
WSAStringToAddressW
shlwapi
PathFileExistsW
StrStrIW
PathAppendW
netsh.exe
RegisterHelper
PrintError
PrintMessage
PreprocessCommand
PrintMessageFromModule
MatchEnumTag
RegisterContext
ole32
CoGetObject
StringFromGUID2
CoUninitialize
CoInitializeEx
CoCreateInstance
oleaut32
SysAllocString
SysFreeString
rpcrt4
RpcErrorStartEnumeration
RpcErrorGetNextRecord
RpcErrorEndEnumeration
RpcStringBindingComposeW
RpcBindingFromStringBindingW
RpcBindingSetAuthInfoExW
RpcBindingFree
RpcStringFreeW
I_RpcExceptionFilter
NdrClientCall2
UuidCreate
UuidToStringW
p2p
PeerPnrpResolve
PeerPnrpRegister
PeerHostNameToPeerName
PeerNameToPeerHostName
PeerGroupShutdown
PeerEndEnumeration
PeerPnrpStartup
PeerPnrpUnregister
PeerGroupDelete
PeerGroupStartup
PeerFreeData
PeerGetNextItem
PeerCollabEnumContacts
PeerCollabUpdateContact
PeerCollabShutdown
PeerCollabDeleteContact
PeerCollabStartup
PeerCollabExportContact
PeerCollabParseContact
PeerCollabAddContact
PeerPnrpShutdown
PeerCollabGetContact
slc
SLGetWindowsInformationDWORD
Exports
Exports
Sections
.text Size: 113KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 176KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ