Static task
static1
Behavioral task
behavioral1
Sample
73aa552286035f35bfd8395118d774ce.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
73aa552286035f35bfd8395118d774ce.exe
Resource
win10v2004-20231215-en
General
-
Target
73aa552286035f35bfd8395118d774ce
-
Size
360KB
-
MD5
73aa552286035f35bfd8395118d774ce
-
SHA1
d11361fa8a05ae5a35394b55d6156e1cd7d1beb3
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SHA256
e79a36f3efb9926ed6415b275cfe1022631edad893be776403d9e3d8d3738d1d
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SHA512
58a421f84b5ce48edf188ed67180d175f4dd9002ee1d36fcffe10eb8a0dab2aba158d1b96639bc6eb6b3f7096af1039cfc3273e8b60af2f2488322e9b15b5cba
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SSDEEP
6144:QVAsEe2+0y5uhyz4lHaGrm73DhmXa3kBUT/igZarntZJbmSTmv7ZLjEH6W0lxH7d:NF+ZMhWIHaGrmjDGa3ksZarntXTs7ZvK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 73aa552286035f35bfd8395118d774ce
Files
-
73aa552286035f35bfd8395118d774ce.exe windows:4 windows x86 arch:x86
7a6cd2ea6296c620a6d80ce4656d88e9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ntdll
NtDeviceIoControlFile
NtClose
advapi32
GetSecurityDescriptorControl
UnregisterTraceGuids
StartServiceCtrlDispatcherW
SetServiceStatus
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
SetFileSecurityW
SetEntriesInAclW
AddAccessAllowedAce
AddAce
AllocateAndInitializeSid
ConvertSidToStringSidW
CopySid
CryptAcquireContextA
CryptCreateHash
CryptDecrypt
CryptDestroyHash
CryptDestroyKey
CryptEncrypt
CryptExportKey
CryptGenKey
CryptGetHashParam
CryptGetUserKey
CryptHashData
CryptImportKey
CryptReleaseContext
CryptSetKeyParam
CryptSignHashA
CryptVerifySignatureA
CryptVerifySignatureW
EqualSid
FreeSid
GetAce
GetAclInformation
GetLengthSid
GetSecurityDescriptorDacl
GetSecurityDescriptorGroup
GetSecurityDescriptorLength
GetSecurityDescriptorOwner
GetSecurityDescriptorSacl
GetTokenInformation
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
InitializeAcl
InitializeSecurityDescriptor
IsValidSecurityDescriptor
IsValidSid
LookupAccountSidW
MakeSelfRelativeSD
OpenProcessToken
RegCloseKey
RegCreateKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegisterEventSourceW
RegisterServiceCtrlHandlerW
RegisterTraceGuidsW
ReportEventW
kernel32
WriteFile
WritePrivateProfileStringW
lstrlenA
WideCharToMultiByte
WaitForSingleObject
UnmapViewOfFile
CloseHandle
CompareStringW
CopyFileExW
CreateDirectoryW
CreateEventW
CreateFileA
CreateFileMappingW
CreateFileW
CreateIoCompletionPort
CreateSemaphoreW
CreateThread
DeleteCriticalSection
DeleteFileW
DuplicateHandle
EnterCriticalSection
ExitProcess
ExpandEnvironmentStringsW
FindClose
FindCloseChangeNotification
FindFirstChangeNotificationW
FindFirstFileW
FindNextChangeNotification
FindNextFileW
FlushFileBuffers
FlushViewOfFile
FormatMessageW
FreeLibrary
GetComputerNameW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileAttributesW
GetFileSize
GetLastError
GetModuleFileNameW
GetPrivateProfileStringW
GetProcAddress
GetQueuedCompletionStatus
GetSystemInfo
GetSystemTimeAsFileTime
GetTickCount
GetVersionExW
GlobalMemoryStatus
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InterlockedCompareExchange
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
LeaveCriticalSection
LoadLibraryW
LocalFree
MapViewOfFile
MoveFileExW
MultiByteToWideChar
OpenProcess
PostQueuedCompletionStatus
QueryPerformanceCounter
ReadFile
ReleaseSemaphore
ReplaceFileW
ResetEvent
SetEnvironmentVariableW
SetEvent
SetFileAttributesW
SetUnhandledExceptionFilter
Sleep
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
netapi32
DsGetDcNameW
NetGetJoinInformation
NetApiBufferFree
ole32
CoInitializeEx
CoUninitialize
IIDFromString
StringFromGUID2
CoCreateInstance
oleaut32
VariantInit
LPSAFEARRAY_UserMarshal
LPSAFEARRAY_UserFree
BSTR_UserUnmarshal
BSTR_UserSize
BSTR_UserMarshal
BSTR_UserFree
LPSAFEARRAY_UserUnmarshal
SysAllocString
SysFreeString
VariantClear
LPSAFEARRAY_UserSize
rpcrt4
RpcServerRegisterIfEx
RpcServerRegisterIf2
RpcServerRegisterAuthInfoW
RpcServerListen
RpcServerInqDefaultPrincNameW
RpcServerInqBindings
RpcServerUseProtseqEpW
RpcMgmtSetCancelTimeout
RpcEpRegisterA
RpcBindingToStringBindingA
I_RpcServerUseProtseqEp2W
I_RpcServerUseProtseq2W
I_RpcBindingIsClientLocal
I_RpcBindingInqTransportType
RpcServerUseProtseqW
RpcStringFreeA
RpcStringFreeW
UuidCreate
UuidFromStringW
RpcRaiseException
user32
CharLowerW
CreateWindowExW
DispatchMessageW
GetMessageW
LoadCursorW
LoadIconW
LoadStringW
RegisterClassW
TranslateMessage
DefWindowProcW
wsock32
getsockopt
gethostname
socket
setsockopt
sendto
select
htons
ioctlsocket
inet_addr
listen
gethostbyname
ord1141
ord1142
WSAAsyncSelect
WSAGetLastError
WSAStartup
bind
closesocket
recvfrom
ws2_32
WSAAccept
WSAEnumProtocolsW
WSAIoctl
WSALookupServiceBeginW
WSALookupServiceEnd
WSALookupServiceNextW
WSARecv
WSASend
WSASocketW
WSAConnect
crypt32
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateChain
CertFreeCertificateContext
CertGetCertificateChain
CertOpenStore
CertVerifyCertificateChainPolicy
gdi32
GetStockObject
Sections
.text Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ