Static task
static1
Behavioral task
behavioral1
Sample
HOSTNAME.EXE.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
HOSTNAME.EXE.exe
Resource
win10v2004-20230915-en
General
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Target
HOSTNAME.EXE.exe
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Size
36KB
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MD5
26d86e5bda0eca6c6c86541a141a3598
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SHA1
dce7b45658ccfc14de74635ecbcfc3c70a734c1b
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SHA256
d35b9869da6a1894cb3f3d3e4808eadff9adf9b27677194d3f896fcbcddffacc
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SHA512
032dcbe00227fa66f5ed051dd5a0878ed8caec3d6fe3aaa8470960060390d962f48f9958112ce85fd219140de42734dd548670081399490c60a05d0982cba170
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SSDEEP
384:qohQNHGboNheKedrriINFbbEPHLlssWN6W:q0bM4dHiITAvLlsH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HOSTNAME.EXE.exe
Files
-
HOSTNAME.EXE.exe.exe windows:10 windows x64
23013edf627646ab5226d15ac880bad8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcrt
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
fwprintf
fgetpos
wcschr
_vscwprintf
_fileno
_write
_setmode
vswprintf_s
fflush
_exit
_wcsicmp
_get_osfhandle
exit
__iob_func
api-ms-win-core-localization-l1-2-0
FormatMessageW
SetThreadUILanguage
api-ms-win-core-processenvironment-l1-1-0
GetEnvironmentVariableW
api-ms-win-core-heap-l2-1-0
LocalFree
LocalAlloc
api-ms-win-core-console-l1-1-0
GetConsoleMode
api-ms-win-core-errorhandling-l1-1-0
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
ws2_32
WSAStartup
GetHostNameW
api-ms-win-core-heap-l1-1-0
HeapSetInformation
mswsock
GetSocketErrorMessageW
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleW
GetProcAddress
api-ms-win-core-string-l1-1-0
WideCharToMultiByte
api-ms-win-core-file-l1-1-0
GetFileType
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-processthreads-l1-1-0
TerminateProcess
GetCurrentThreadId
GetCurrentProcess
GetCurrentProcessId
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetTickCount
api-ms-win-core-rtlsupport-l1-1-0
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
Sections
.text Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 408B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ