Static task
static1
Behavioral task
behavioral1
Sample
1898d7c874548efbafaab8580da5575b.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
1898d7c874548efbafaab8580da5575b.exe
Resource
win10v2004-20231201-en
General
-
Target
1898d7c874548efbafaab8580da5575b
-
Size
464KB
-
MD5
1898d7c874548efbafaab8580da5575b
-
SHA1
27a622f30da8fb69368065282254ded61e0b4fc6
-
SHA256
c1d0d1c5b5e14ba0a033614e564bb18b8eb6709dd05382d3d49a11446d28a9f1
-
SHA512
1b5f055004da2772adc4886443b7059d4f0fd230e704a2d5660f59775002e7202ebd11f10bd754065d0e6cc1814a7bca2e39be2e4aab0c881a82f69f66f8c12b
-
SSDEEP
12288:F8H2rlMfg5Ih6QQYgQ2cK5jII+59R0V/buGTuwgp:FME30ZbmjLzuB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1898d7c874548efbafaab8580da5575b
Files
-
1898d7c874548efbafaab8580da5575b.exe windows:10 windows x64 arch:x64
afbdaefb8b8e479c4f252e82cf48ef29
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
api-ms-win-crt-runtime-l1-1-0
_initterm_e
_c_exit
_register_thread_local_exe_atexit_callback
_initterm
api-ms-win-crt-private-l1-1-0
_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
memcpy
_o__wcsicmp
_o_bsearch
_o_exit
_o_free
_o_malloc
_o_memset
_o_terminate
_o_wcstoul
__C_specific_handler
_CxxThrowException
_o___stdio_common_vswprintf
_o___stdio_common_vsprintf_s
_o___stdio_common_vsnprintf_s
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
_o___p___wargv
_o___p___argc
__CxxFrameHandler3
_o__set_new_mode
ntdll
RtlGetVersion
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
advapi32
EventWriteTransfer
EventUnregister
EventRegister
EventSetInformation
RegSetKeyValueW
kernel32
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
GetSystemDefaultUILanguage
GetModuleHandleW
GetProcessHeap
GetCurrentProcess
CreateMutexExW
GetProcAddress
HeapAlloc
CloseHandle
OpenSemaphoreW
WaitForSingleObjectEx
OutputDebugStringW
GetLastError
FormatMessageW
ReleaseMutex
GetCurrentThreadId
WaitForSingleObject
GetModuleHandleExW
ReleaseSemaphore
SetLastError
HeapFree
CreateSemaphoreExW
GetModuleFileNameA
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
GetSystemTime
GetCurrentProcessId
ole32
CoInitializeEx
CoCreateInstance
CoTaskMemAlloc
CoCreateGuid
CoUninitialize
user32
TranslateMessage
GetMessageW
DispatchMessageW
shlwapi
ord354
ord219
dui70
?CreateString@Value@DirectUI@@SAPEAV12@PEBGPEAUHINSTANCE__@@@Z
?Destroy@DUIXmlParser@DirectUI@@QEAAXXZ
?Create@DUIXmlParser@DirectUI@@SAJPEAPEAV12@P6APEAVValue@2@PEBGPEAX@Z2P6AX11H2@Z2@Z
?SetXMLFromResource@DUIXmlParser@DirectUI@@QEAAJPEBGPEAUHINSTANCE__@@1@Z
UnInitThread
?FindDescendent@Element@DirectUI@@QEAAPEAV12@G@Z
StrToID
?ContentProp@Element@DirectUI@@SAPEBUPropertyInfo@2@XZ
?_ZeroRelease@Value@DirectUI@@AEAAXXZ
InitProcessPriv
InitThread
?GetClassInfoPtr@RichText@DirectUI@@SAPEAUIClassInfo@2@XZ
?CreateElement@DUIXmlParser@DirectUI@@QEAAJPEBGPEAVElement@2@1PEAKPEAPEAV32@@Z
UnInitProcessPriv
?SetValue@Element@DirectUI@@QEAAJP6APEBUPropertyInfo@2@XZHPEAVValue@2@@Z
Sections
.text Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.imrsiv Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 400KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ