Static task
static1
Behavioral task
behavioral1
Sample
c44de2817a87ef957e30a285a0b73836.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c44de2817a87ef957e30a285a0b73836.dll
Resource
win10v2004-20240226-en
General
-
Target
c44de2817a87ef957e30a285a0b73836
-
Size
89KB
-
MD5
c44de2817a87ef957e30a285a0b73836
-
SHA1
e9e57a5dbf75481ed69fee3ec683c4849fce4ecd
-
SHA256
41ccc132d1c111c6e14e16123323ee921a968db3321e5ece370159219fcba312
-
SHA512
cdc575708908d5626ab4a5c24fe41e1f4aef3f904fdaae21bbe2a09a5fba63c46360c0ea8de4d46cf429143d6b1eb5354af8ddd4f04060fbfd883be24e871a33
-
SSDEEP
1536:U7cdXn5Y7+XxI7ZrX1TkdeEVhj1ko13nwlKNULtnfRFtQl8COAHb:ycdXn5Y7+XaZrFIdrfjv3njNULtnfRsP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c44de2817a87ef957e30a285a0b73836
Files
-
c44de2817a87ef957e30a285a0b73836.dll windows:5 windows x86 arch:x86
eb5a2957a9a29c23c8c249385e76fdd9
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
advapi32
MD5Init
MD5Update
MD5Final
CryptReleaseContext
CryptCreateHash
CryptAcquireContextW
CryptImportKey
CryptDestroyKey
CryptHashData
CryptSignHashW
CryptDestroyHash
CreateProcessAsUserA
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorSacl
SetSecurityInfo
cabinet
ord23
ord22
ord20
ntdll
RtlEqualUnicodeString
ZwQuerySystemInformation
ZwSetInformationToken
ZwDuplicateToken
ZwAdjustPrivilegesToken
ZwOpenProcessToken
RtlInitUnicodeString
ZwClose
ZwQueryVolumeInformationFile
ZwOpenFile
qsort
RtlImageNtHeader
ZwAlertThread
strchr
_wcsicmp
_wcslwr
wcsstr
wcschr
RtlRemoveVectoredExceptionHandler
RtlAddVectoredExceptionHandler
sscanf
RtlGetFrame
RtlPushFrame
RtlPopFrame
RtlIpv4AddressToStringA
RtlReleasePebLock
ZwSetSystemPowerState
ZwCreateEventPair
ZwSetHighWaitLowEventPair
ZwWaitHighEventPair
ZwSetLowEventPair
RtlComputeCrc32
strstr
strncpy
_stricmp
ZwSetEvent
ZwUnmapViewOfSection
ZwOpenEvent
ZwOpenSection
ZwMapViewOfSection
ZwCreateEvent
ZwCreateSection
vsprintf
ZwQueryInformationProcess
RtlTimeToSecondsSince1970
RtlTimeToSecondsSince1980
ZwQueryInformationToken
RtlRandom
RtlImageDirectoryEntryToData
RtlExitUserThread
RtlIpv4StringToAddressA
RtlNtStatusToDosError
strpbrk
_strnicmp
_wcsnicmp
strrchr
wcsrchr
RtlInitializeGenericTable
RtlInsertElementGenericTable
RtlDeleteElementGenericTable
RtlLookupElementGenericTable
memcpy
memset
RtlAdjustPrivilege
RtlAcquirePebLock
_strlwr
ZwWaitForSingleObject
ZwDelayExecution
_snprintf
strtoul
swprintf
sprintf
_allmul
ws2_32
shutdown
WSASocketA
WSAStartup
WSARecvFrom
WSASendTo
setsockopt
WSASend
WSARecv
WSAIoctl
listen
bind
getsockname
WSASocketW
WSAGetLastError
closesocket
shlwapi
PathFindFileNameA
StrStrIA
SHGetValueA
PathRemoveBackslashW
SHSetValueA
SHRegCloseUSKey
SHRegCreateUSKeyA
PathRemoveBackslashA
PathFileExistsA
PathRemoveExtensionA
urlmon
ObtainUserAgentString
CoInternetSetFeatureEnabled
CreateURLMonikerEx
UrlMkSetSessionOption
kernel32
SetEvent
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
LocalFree
GetVersionExA
GetLocaleInfoA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetModuleHandleA
CreateWaitableTimerA
SetWaitableTimer
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
SetUnhandledExceptionFilter
GetCommandLineA
GetModuleFileNameA
CreateDirectoryA
OpenProcess
ExpandEnvironmentStringsW
FindClose
FindNextFileW
FindFirstFileW
ReadFile
GetFileSize
DeleteFileA
WaitForMultipleObjects
SetInformationJobObject
CreateJobObjectW
FlushFileBuffers
GetTempPathA
AssignProcessToJobObject
FreeLibrary
MultiByteToWideChar
CreateThread
Sleep
VirtualProtect
GetTickCount
GetSystemInfo
GetProcAddress
TerminateProcess
ResumeThread
SetThreadContext
GetThreadContext
WriteProcessMemory
VirtualAllocEx
CreateProcessA
LoadLibraryA
ExitProcess
GetPrivateProfileIntA
GetPrivateProfileStringA
WritePrivateProfileStringA
ReleaseMutex
WaitForSingleObject
CloseHandle
SetEndOfFile
WriteFile
CreateFileA
CreateMutexA
VirtualAlloc
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
CreateTimerQueueTimer
DeleteTimerQueueTimer
GetSystemTimeAsFileTime
GetLastError
BindIoCompletionCallback
VirtualFree
user32
ExitWindowsEx
PostMessageW
SetTimer
DestroyWindow
PostQuitMessage
KillTimer
DefWindowProcW
RegisterClassW
CreateWindowExW
GetMessageW
GetClassNameW
TranslateMessage
DispatchMessageW
UnregisterClassW
GetClientRect
ChildWindowFromPoint
wsprintfW
SendMessageW
GetSystemMetrics
ole32
CreateBindCtx
CoCreateInstance
CoUninitialize
CoFreeUnusedLibraries
CoInitializeEx
CoTaskMemAlloc
shell32
SHFileOperationW
ShellExecuteA
secur32
InitializeSecurityContextW
AcceptSecurityContext
FreeCredentialsHandle
AcquireCredentialsHandleW
DeleteSecurityContext
EncryptMessage
FreeContextBuffer
QueryContextAttributesW
DecryptMessage
crypt32
CertFreeCertificateContext
CertVerifyCertificateChainPolicy
CryptEncodeObject
CryptExportPublicKeyInfo
CryptDecodeObject
CertDuplicateCertificateContext
CertGetCertificateChain
CertSetCertificateContextProperty
CertCreateCertificateContext
CryptSignAndEncodeCertificate
wintrust
WinVerifyTrust
mswsock
AcceptEx
oleaut32
SysFreeString
SysAllocString
Sections
.text Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ