Static task
static1
Behavioral task
behavioral1
Sample
20ef897058255186f1d5729235dde24e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20ef897058255186f1d5729235dde24e.exe
Resource
win10v2004-20231222-en
General
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Target
20ef897058255186f1d5729235dde24e
-
Size
126KB
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MD5
20ef897058255186f1d5729235dde24e
-
SHA1
63d01d780450c36e37d39ed75bad7902ef5c4281
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SHA256
354941fd7770e884b76d159db4ec1613b4c84df01bce761cb7f76cb63d4d9d4c
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SHA512
5689038a010d4f2b2c276251e335aa90ad1059bb9bed829d9f7bfefea92caa496cafcf57f14a69a3cb41e1a402832a16365e46da646a3e5d0d098367eaa0febb
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SSDEEP
3072:qcFZGETVwBOBpP6PDgIR44q+PzX25qXDF4JyJX:LTVQO67dR44q6zXTDCJy
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20ef897058255186f1d5729235dde24e
Files
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20ef897058255186f1d5729235dde24e.exe windows:4 windows x86 arch:x86
bfa7569d0f47f0088656ec30c376d5ef
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
UnhandledExceptionFilter
DisableThreadLibraryCalls
TerminateProcess
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetTickCount
SetUnhandledExceptionFilter
ntdll
NtAllocateVirtualMemory
LdrGetDllHandle
RtlLargeIntegerShiftLeft
rpcrt4
CStdStubBuffer_Connect
CStdStubBuffer_DebugServerRelease
NdrConformantArrayMarshall
NdrProxyErrorHandler
RpcRaiseException
NdrCStdStubBuffer_Release
CStdStubBuffer_Invoke
NdrSimpleStructMarshall
CStdStubBuffer_Disconnect
NdrCStdStubBuffer2_Release
NdrUserMarshalMarshall
IUnknown_AddRef_Proxy
NdrDllGetClassObject
NdrSimpleTypeMarshall
NdrPointerBufferSize
NdrStubGetBuffer
NdrDllRegisterProxy
NdrStubInitialize
NdrInterfacePointerBufferSize
NdrConformantStringBufferSize
CStdStubBuffer_DebugServerQueryInterface
NdrProxySendReceive
CStdStubBuffer_CountRefs
NdrConformantArrayBufferSize
NdrPointerFree
CStdStubBuffer_IsIIDSupported
NdrInterfacePointerUnmarshall
NdrProxyFreeBuffer
NdrConformantStringMarshall
NdrDllCanUnloadNow
NdrProxyGetBuffer
NdrSimpleStructBufferSize
NdrInterfacePointerMarshall
CStdStubBuffer_QueryInterface
NdrConformantStringUnmarshall
NdrUserMarshalUnmarshall
NdrStubForwardingFunction
NdrUserMarshalFree
NdrPointerMarshall
NdrDllUnregisterProxy
IUnknown_Release_Proxy
NdrConvert
NdrSimpleStructUnmarshall
NdrConformantArrayUnmarshall
NdrInterfacePointerFree
NdrPointerUnmarshall
NdrClearOutParameters
NdrOleAllocate
CStdStubBuffer_AddRef
NdrStubCall2
NdrProxyInitialize
IUnknown_QueryInterface_Proxy
NdrAllocate
NdrSimpleTypeUnmarshall
NdrOleFree
NdrUserMarshalBufferSize
msvcrt
_except_handler3
_adjust_fdiv
malloc
free
_initterm
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 372KB - Virtual size: 984KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 78KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 20B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ