Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a0c8b556a59d0cf9a69a4e99bb545c10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a0c8b556a59d0cf9a69a4e99bb545c10.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a0c8b556a59d0cf9a69a4e99bb545c10.exe
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Size
8.9MB
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MD5
a0c8b556a59d0cf9a69a4e99bb545c10
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SHA1
e55881f7523428b63674ffc6841de2e6b25a7d32
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SHA256
d035131d83f6b4b99abc7c048df6dafa7971a320ff665ed75ca8061aeff52149
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SHA512
d20023339f3ea75431b89ac74c78f633cfb191b22134e4b876475df2e5a82ac12eb7ea9b8fd46d49ab917ca1b472a3c32561138fc79f07f5a7909c0807364b01
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SSDEEP
98304:nllllllllllllllllllllllllllllllllllllllH:D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a0c8b556a59d0cf9a69a4e99bb545c10.exe
Files
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NEAS.a0c8b556a59d0cf9a69a4e99bb545c10.exe.exe windows:5 windows x86
77dac6fdf0cb9a30acd5a2534bf4ba24
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoA
lstrcpyA
TlsFree
lstrcmpiA
GetCurrentProcessId
LCMapStringW
ExitProcess
CreateEventA
lstrlenW
GetFileSize
GetSystemTimeAsFileTime
CreateThread
InterlockedIncrement
FreeEnvironmentStringsA
lstrcmpiW
CreateFileMappingA
FileTimeToLocalFileTime
GetStringTypeA
CreateFileMappingW
GetSystemDirectoryA
CreateFileW
GetModuleFileNameW
GetCPInfo
CreateEventW
DisableThreadLibraryCalls
CompareStringA
GetStdHandle
VirtualAllocEx
GetLocalTime
atmlib
ATMAddFont
rpcrt4
IUnknown_Release_Proxy
NdrCStdStubBuffer2_Release
RpcServerRegisterAuthInfoW
NdrOleFree
RpcServerRegisterIfEx
NdrDllUnregisterProxy
RpcServerUnregisterIf
IUnknown_QueryInterface_Proxy
CStdStubBuffer_QueryInterface
NdrStubForwardingFunction
CStdStubBuffer_Invoke
RpcBindingToStringBindingW
NdrClientCall2
RpcBindingSetAuthInfoW
RpcServerUseProtseqEpW
RpcBindingSetAuthInfoExW
RpcStringFreeA
NdrStubCall2
CStdStubBuffer_Disconnect
RpcBindingFromStringBindingW
CStdStubBuffer_CountRefs
NdrDllCanUnloadNow
RpcImpersonateClient
UuidToStringW
RpcRevertToSelf
UuidFromStringW
RpcBindingFree
ole32
OleRegEnumVerbs
CoInitializeEx
OleLoadFromStream
GetRunningObjectTable
CoGetObjectContext
CoInitialize
StgCreateDocfileOnILockBytes
CoUninitialize
CLSIDFromProgID
CreateStreamOnHGlobal
OleInitialize
CoCreateGuid
OleUninitialize
CoMarshalInterThreadInterfaceInStream
GetHGlobalFromStream
CoUnmarshalInterface
CoGetInterfaceAndReleaseStream
StgIsStorageFile
PropVariantCopy
CoTaskMemRealloc
StringFromGUID2
CoCreateInstance
CoRegisterClassObject
OleRun
StringFromIID
CreateILockBytesOnHGlobal
CLSIDFromString
MkParseDisplayName
CreateDataAdviseHolder
CreateOleAdviseHolder
advapi32
DuplicateTokenEx
AddAccessAllowedAce
RegCloseKey
RegisterTraceGuidsW
InitializeAcl
CryptAcquireContextW
MakeSelfRelativeSD
RegSetValueExW
QueryServiceConfigW
CryptCreateHash
SetNamedSecurityInfoW
ConvertStringSecurityDescriptorToSecurityDescriptorW
DeregisterEventSource
GetTraceEnableLevel
ChangeServiceConfigW
OpenServiceA
GetSecurityDescriptorLength
RegDeleteKeyA
CloseServiceHandle
OpenSCManagerA
AddAce
GetTraceEnableFlags
EqualSid
shell32
SHFileOperationW
SHChangeNotify
SHGetMalloc
SHGetSpecialFolderPathW
SHGetDesktopFolder
user32
GetSystemMenu
EndPaint
LoadCursorA
GetDC
DialogBoxParamA
CheckDlgButton
PeekMessageA
GetClassNameW
SetDlgItemTextW
GetWindowRect
SetFocus
UnhookWindowsHookEx
MoveWindow
ShowWindow
BeginPaint
UpdateWindow
GetSysColorBrush
DestroyWindow
SetWindowTextA
SetWindowLongW
CreateDialogParamW
GetWindowLongW
WinHelpW
FindWindowW
CopyRect
RegisterClassA
EnableMenuItem
IsRectEmpty
DialogBoxParamW
ClientToScreen
DestroyIcon
MsgWaitForMultipleObjects
GetDesktopWindow
LoadIconA
KillTimer
MessageBoxA
IsWindow
RegisterWindowMessageA
DispatchMessageW
oleaut32
SysFreeString
GetErrorInfo
SafeArrayPtrOfIndex
SafeArrayGetUBound
VariantInit
SysStringByteLen
SysAllocStringByteLen
LoadTypeLib
CreateErrorInfo
SysAllocStringLen
SafeArrayGetElement
VariantCopy
Sections
.text Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ