Static task
static1
Behavioral task
behavioral1
Sample
sdrinfo.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
sdrinfo.exe
Resource
win10v2004-20231023-en
General
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Target
sdrinfo.exe
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Size
13KB
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MD5
2ddcd7349a5dccead44cfdef764cb5c9
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SHA1
efbdfbd158fb9d75f12bda0d147b4400d3a4bf84
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SHA256
fef82110dc122b588c2da246aea3eeb3d069e76c15595cee52ee49215a57a511
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SHA512
bf679e65959a86dff037abf1b3b25becf83939dc691e821bb27493e1fc08238217fca396fdc1a5c47dc5f7592ae5401e2551efa8190e9db35fe570ceed3cd692
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SSDEEP
192:+S7V0ThRqb2iyd+IZlUodraIov8MJxT16thpXJA1/l:+q0gyMGlFraIovHRQXwd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource sdrinfo.exe
Files
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sdrinfo.exe.exe windows:5 windows x86
36ba3fade82561b731997fbd332f8363
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
sdr
sdrDelete
sdrGet
kernel32
IsDebuggerPresent
UnhandledExceptionFilter
GetSystemInfo
CloseHandle
CreateSemaphoreA
DeleteCriticalSection
InitializeCriticalSection
WaitForSingleObject
CreateThread
GetCurrentProcessId
GetProcAddress
FreeLibrary
LoadLibraryA
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
SetUnhandledExceptionFilter
InterlockedCompareExchange
Sleep
InterlockedExchange
msvcr90
_unlink
_rmdir
_mkdir
_mktemp
_access
_amsg_exit
__getmainargs
_cexit
_exit
strrchr
__initenv
_initterm
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
_encode_pointer
__set_app_type
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_decode_pointer
_except_handler4_common
_invoke_watson
_controlfp_s
_crt_debugger_hook
_findfirst64i32
_findnext64i32
_findclose
_ftime64
clock
getenv
sprintf
__iob_func
fprintf
exit
_XcptFilter
_initterm_e
memset
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ