Static task
static1
Behavioral task
behavioral1
Sample
NEAS.21e7b1a4e45e6735c5c3d50d1e290e80.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.21e7b1a4e45e6735c5c3d50d1e290e80.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.21e7b1a4e45e6735c5c3d50d1e290e80.exe
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Size
281KB
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MD5
21e7b1a4e45e6735c5c3d50d1e290e80
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SHA1
4a961f19bf78c91f616ea8087112a31a19ec3b79
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SHA256
59295f57ec02dc15f988e12b0eb99950e02d23680a4916cea9d2519d7832e9c1
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SHA512
c6783ae27e42ea841216b6da79f0f9c72c9d8836acf5f40ea65910af701381a39793d2a2d12a372d5516e7430da209e8f2c69b913751bac53c6b50a413390859
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SSDEEP
6144:EeLtIx+1r4FKmMUs6gjCFQ7LcHoQk8guPwt:b0+1XtUsPjOQ7G48dPwt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.21e7b1a4e45e6735c5c3d50d1e290e80.exe
Files
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NEAS.21e7b1a4e45e6735c5c3d50d1e290e80.exe.dll windows:5 windows x86
373beedd27bd5b115a1b05b05766aacf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentThreadId
GetCommandLineA
GetModuleHandleW
GetProcAddress
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetLastError
InterlockedDecrement
HeapFree
Sleep
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
VirtualAlloc
HeapReAlloc
WriteFile
LoadLibraryA
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 215KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ