cryptdlg.pdb
Static task
static1
Behavioral task
behavioral1
Sample
dea123cb87e491af11aef92669dd43ad.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dea123cb87e491af11aef92669dd43ad.exe
Resource
win10v2004-20240226-en
General
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Target
dea123cb87e491af11aef92669dd43ad
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Size
339KB
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MD5
dea123cb87e491af11aef92669dd43ad
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SHA1
58438ad0c30003809bb78a683dd79697797f8a22
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SHA256
9e69a3f34460f642544cbd7dd870653e3dfb442642cc46742374aafbdb68e39f
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SHA512
48f0d94a461f2e013a2d68a341169e2090c328d6b5b04234d190a26c34f301ce1a33bf17615ae42951c11b977bdaeca42c18b34854d06185844a152049916821
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SSDEEP
6144:iWtCcC+/UAzbtYGaHvzIO+RO6koFAwszwbekdI5hTcthwT:5CcjUA3iGaPUO+ROh1hawT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dea123cb87e491af11aef92669dd43ad
Files
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dea123cb87e491af11aef92669dd43ad.exe windows:5 windows x86 arch:x86
fd87edd39d592e4da3cc15ae61c84554
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
wcsstr
_adjust_fdiv
wcscat
wcschr
_wtol
memmove
mktime
wcsncpy
malloc
_initterm
memcpy
free
_wcsicmp
_except_handler3
time
memset
_errno
mbstowcs
wcscmp
wcscpy
wcslen
ntdll
NtDeleteKey
NtGetDevicePowerState
NtQueryIoCompletion
NtQueryObject
NtFlushBuffersFile
NtQueryMultipleValueKey
RtlLengthSid
kernel32
SetEvent
DeleteCriticalSection
IsDebuggerPresent
GetModuleHandleA
QueryPerformanceCounter
GlobalFree
SetFileAttributesA
LoadLibraryA
GetStdHandle
GetCurrentThreadId
FindFirstFileA
CreateEventA
lstrlenA
GetCurrentProcessId
CreateFileA
OpenSemaphoreA
InterlockedExchange
TlsGetValue
GetSystemTimeAsFileTime
GlobalAlloc
TerminateProcess
CreateMutexW
FindResourceW
GetCurrentProcess
GetSystemDefaultUILanguage
GetAtomNameA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetEnvironmentStringsA
SetFilePointer
DisableThreadLibraryCalls
WaitForSingleObject
CloseHandle
InterlockedDecrement
ResetEvent
WaitForMultipleObjects
GetModuleFileNameA
CreateSemaphoreW
HeapDestroy
GetConsoleCP
OpenMutexW
HeapFree
CreateEventW
InitializeCriticalSection
FindResourceExW
GetCommandLineW
CreateMutexA
GetModuleHandleW
LoadLibraryW
GetProcAddress
GetSystemDefaultLCID
FindAtomA
FreeLibrary
lstrlenW
CreateSemaphoreA
GetLastError
LocalAlloc
OpenEventA
LCMapStringW
TlsSetValue
GetComputerNameW
GetSystemDefaultLangID
WideCharToMultiByte
GetLogicalDrives
LoadLibraryExA
InterlockedIncrement
GetStartupInfoA
GlobalMemoryStatusEx
MultiByteToWideChar
Sleep
CreateThread
TlsFree
GetCurrentDirectoryA
LocalFree
EnterCriticalSection
FormatMessageW
LeaveCriticalSection
PulseEvent
AddAtomA
ReadFile
HeapAlloc
GetUserDefaultLCID
GetProcessHeap
GetOEMCP
DeviceIoControl
GetComputerNameExW
SetLastError
FindClose
DeleteFileA
FindNextFileA
TlsAlloc
CreateFileW
rpcrt4
RpcServerInqDefaultPrincNameW
RpcServerUseProtseqW
RpcServerRegisterIfEx
RpcServerInqBindings
RpcEpRegisterW
RpcBindingVectorFree
RpcEpUnregister
RpcBindingToStringBindingW
RpcStringBindingParseW
RpcBindingInqAuthClientW
RpcStringFreeW
NdrServerCall2
RpcImpersonateClient
RpcRevertToSelf
UuidCreate
I_RpcBindingIsClientLocal
RpcServerRegisterAuthInfoW
advapi32
AddAccessDeniedAce
GetAce
SetSecurityDescriptorDacl
GetSecurityDescriptorLength
MakeSelfRelativeSD
RegDeleteKeyW
RegEnumKeyExW
RegDeleteValueW
RegOpenKeyExW
InitializeAcl
GetLengthSid
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
InitializeSecurityDescriptor
FreeSid
AllocateAndInitializeSid
RegEnumValueA
RegEnumKeyExA
RegCloseKey
RegQueryValueExW
RegOpenKeyW
RegSetValueExW
RegCreateKeyExW
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
RegOpenKeyExA
RegisterTraceGuidsW
UnregisterTraceGuids
SetServiceStatus
RegQueryInfoKeyA
RegisterServiceCtrlHandlerExW
AddAccessAllowedAce
iphlpapi
GetPerAdapterInfo
GetAdaptersInfo
GetIpAddrTable
NhGetInterfaceNameFromGuid
GetInterfaceInfo
ws2_32
WSAIoctl
WSAEventSelect
WSACreateEvent
WSASocketW
user32
CountClipboardFormats
GetCursor
ReleaseDC
GetSysColor
GetDesktopWindow
GetDoubleClickTime
SendMessageA
LoadStringW
GetClipboardOwner
GetSystemMetrics
EnumWindows
PostQuitMessage
FindWindowExA
FindWindowA
RegisterClassExA
GetMessageA
DestroyWindow
DefWindowProcA
LoadCursorA
CreateWindowExA
wsprintfW
crypt32
CertStrToNameW
userenv
RefreshPolicy
netapi32
NetApiBufferFree
DsGetDcNameW
Sections
.text Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 186KB - Virtual size: 199KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 39KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ