Static task
static1
Behavioral task
behavioral1
Sample
58f28ff009dae762acb7311a233ffc1a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58f28ff009dae762acb7311a233ffc1a.exe
Resource
win10v2004-20231222-en
General
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Target
58f28ff009dae762acb7311a233ffc1a
-
Size
488KB
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MD5
58f28ff009dae762acb7311a233ffc1a
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SHA1
e68c42fef5b8809a6adc14cd3a7c0f765127cddd
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SHA256
b8283d2b77737d0fb86279d52a875f74ee5d07599749654eade8776a58422e2b
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SHA512
029cfaa9e6322521936337dca498110f55db3c8634194adfb2b2306fa6a6cfb13f48612dd604fb3fa02168610e5dc1ec3455339731c8ecbffdcfb84de2d5eeb8
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SSDEEP
12288:td3QleMdR4Qf4l9eTbJr8L7gDsDMy8boHT03/W+KVivcGRMgYSTx:MleUR4Qf4l4TNr8L7gDsD5mMT03/W+ii
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58f28ff009dae762acb7311a233ffc1a
Files
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58f28ff009dae762acb7311a233ffc1a.exe windows:10 windows x64 arch:x64
f718d257cb3a4bbbe8310fa60e7d1ded
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcrt
_fmode
?terminate@@YAXXZ
_wcmdln
_initterm
??1type_info@@UEAA@XZ
_lock
__setusermatherr
_cexit
_exit
exit
_unlock
__dllonexit
_onexit
memmove
_commode
__set_app_type
__wgetmainargs
_amsg_exit
isdigit
_XcptFilter
_CxxThrowException
_callnewh
??0exception@@QEAA@AEBQEBDH@Z
??0exception@@QEAA@XZ
memmove_s
memcpy_s
_wcsicmp
?what@exception@@UEBAPEBDXZ
realloc
wcscat_s
malloc
free
??0exception@@QEAA@AEBV0@@Z
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBQEBD@Z
__C_specific_handler
__CxxFrameHandler3
memcmp
memcpy
memset
api-ms-win-core-synch-l1-1-0
SetEvent
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateEventW
WaitForSingleObject
api-ms-win-core-libraryloader-l1-2-0
FindResourceExW
SizeofResource
GetModuleFileNameW
LoadResource
GetModuleHandleW
LoadLibraryExW
GetProcAddress
FreeLibrary
api-ms-win-core-string-l2-1-0
CharPrevW
CharNextW
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
RaiseException
GetLastError
UnhandledExceptionFilter
api-ms-win-core-registry-l1-1-0
RegNotifyChangeKeyValue
RegOpenKeyExW
RegQueryValueExW
RegQueryInfoKeyW
RegDeleteValueW
RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegCloseKey
RegCreateKeyExW
api-ms-win-core-memory-l1-1-0
VirtualAlloc
VirtualQuery
VirtualProtect
api-ms-win-core-sysinfo-l1-1-0
GetSystemInfo
GetTickCount
GetSystemTimeAsFileTime
api-ms-win-core-string-l1-1-0
MultiByteToWideChar
api-ms-win-core-handle-l1-1-0
DuplicateHandle
CloseHandle
api-ms-win-core-synch-l1-2-1
WaitForMultipleObjects
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-heap-l1-1-0
HeapFree
GetProcessHeap
HeapSetInformation
HeapAlloc
HeapDestroy
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
CreateThread
GetCurrentProcess
GetStartupInfoW
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-rtlsupport-l1-1-0
RtlLookupFunctionEntry
RtlCaptureContext
RtlVirtualUnwind
api-ms-win-core-threadpool-legacy-l1-1-0
CreateTimerQueue
DeleteTimerQueueTimer
CreateTimerQueueTimer
DeleteTimerQueueEx
api-ms-win-core-string-obsolete-l1-1-0
lstrcmpiW
lstrcpynW
cryptbase
SystemFunction036
mswsock
AcceptEx
GetAcceptExSockaddrs
api-ms-win-core-file-l1-1-0
WriteFile
ReadFile
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
api-ms-win-core-kernel32-legacy-l1-1-0
BindIoCompletionCallback
Sections
.text Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21KB - Virtual size: 21KB
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
.pdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 280B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 396KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ