Static task
static1
Behavioral task
behavioral1
Sample
b1c7805e9020df099ba36c43ee1f9819.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b1c7805e9020df099ba36c43ee1f9819.exe
Resource
win10v2004-20231215-en
General
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Target
b1c7805e9020df099ba36c43ee1f9819
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Size
406KB
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MD5
b1c7805e9020df099ba36c43ee1f9819
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SHA1
39887c661459f1d2d00bb5a6cc4117095aa38d30
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SHA256
0f4f978f0ae745bad90645d7ceaac8273b736ac6022d5c9ae92af5890a5c9a8d
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SHA512
77b6b9b7f92fe1915bc0b29283a643de68aeffaf1bacceb56cd903f974b1fcb1f5319966d8d501ff2d01d4fefc70b601d4ddf9481c615c52b6e0bca11f5034c3
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SSDEEP
12288:hOxRZ7nt27Ys8wsuyXmQJXc4zcVLR82sKe:hOTZ7nt27f9s9XJe48R8D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1c7805e9020df099ba36c43ee1f9819
Files
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b1c7805e9020df099ba36c43ee1f9819.exe windows:10 windows x64 arch:x64
cbecbdf0e16268273dca4cb132d15d23
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
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
_XcptFilter
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
api-ms-win-service-core-l1-1-0
StartServiceCtrlDispatcherW
SetServiceStatus
api-ms-win-service-winsvc-l1-1-0
RegisterServiceCtrlHandlerW
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleW
api-ms-win-core-processthreads-l1-1-0
ExitProcess
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
TerminateProcess
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-synch-l1-1-0
CreateEventW
WaitForSingleObject
SetEvent
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-sysinfo-l1-1-0
GetTickCount
GetSystemTimeAsFileTime
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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