Static task
static1
Behavioral task
behavioral1
Sample
a1b86f5f51c85ec409a73281f6b68357d0fd58935a5be1873543e55f97cea59c.exe
Resource
win7-20240221-en
General
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Target
a1b86f5f51c85ec409a73281f6b68357d0fd58935a5be1873543e55f97cea59c
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Size
234KB
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MD5
452e5298d331480cd4aaacfc414c648e
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SHA1
ba27448a9b45a1f75f8fae88b3d1a5a3d52db25d
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SHA256
a1b86f5f51c85ec409a73281f6b68357d0fd58935a5be1873543e55f97cea59c
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SHA512
2236b7d347c4629fd3c5ded44215a93a2eef56bd979a07d8dc0210abd54a9d66dac62a4fc69755ce6c82b628a785ad50282c5187b9af3c017ffd21c1942224a2
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SSDEEP
6144:pgAv4nzcqi2vJcyKPmQzOrONi/CZOFFrUGl:T4nzcqLcyKPmS6R/l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1b86f5f51c85ec409a73281f6b68357d0fd58935a5be1873543e55f97cea59c
Files
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a1b86f5f51c85ec409a73281f6b68357d0fd58935a5be1873543e55f97cea59c.exe windows:5 windows x86 arch:x86
63c7c5908264122e6bc1a4bd9192d500
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetConsoleAliasExesLengthA
WriteConsoleOutputCharacterA
HeapAlloc
ScrollConsoleScreenBufferW
CreateHardLinkA
GlobalAlloc
WideCharToMultiByte
GetLocaleInfoW
DnsHostnameToComputerNameW
HeapValidate
GetFileAttributesW
GetModuleFileNameW
FindNextVolumeMountPointW
CreateJobObjectA
InterlockedExchange
GetStdHandle
GetLastError
GetThreadLocale
GetProcessHeaps
GetConsoleDisplayMode
DisableThreadLibraryCalls
BuildCommDCBW
GetNumaHighestNodeNumber
GetAtomNameA
LoadLibraryA
UnhandledExceptionFilter
GetFileType
FindAtomA
CreatePipe
VirtualProtect
GetCurrentDirectoryA
ReleaseMutex
FindAtomW
FileTimeToLocalFileTime
HeapReAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
IsProcessorFeaturePresent
EncodePointer
HeapCreate
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
WriteFile
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
Sleep
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LCMapStringW
MultiByteToWideChar
GetStringTypeW
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ciwut Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ