Static task
static1
Behavioral task
behavioral1
Sample
b887fb93739e59fbe12ba9b2c8b6c003.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b887fb93739e59fbe12ba9b2c8b6c003.exe
Resource
win10v2004-20240226-en
General
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Target
b887fb93739e59fbe12ba9b2c8b6c003
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Size
396KB
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MD5
b887fb93739e59fbe12ba9b2c8b6c003
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SHA1
f484c8375ba881ffecb92334f6677f7eacfb7ce8
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SHA256
213450bbc7fd7bb5c81cfca0eb201efe2de3f500adf72d97bae2bfff9e5cb45f
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SHA512
e84b5d04b7a05e7667605fb0a372b5df48931fe1e5379b2bc65c2a2bdd428e69886b761a3fb349ddb53654fb8e8c0c2e9f10dce6cbdad9bff47b37e540c2cbcc
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SSDEEP
6144:cxUefO7GWX3q059th8fts+Dyphnvpm2LPFk:c+xl9th86+DyphnvprPFk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b887fb93739e59fbe12ba9b2c8b6c003
Files
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b887fb93739e59fbe12ba9b2c8b6c003.exe windows:5 windows x86 arch:x86
6c9a43c205e1b3025fe1b3b2d6749bd8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileW
GetFileSize
ReadFile
GetCommandLineW
GetTempPathW
lstrcpyW
WaitForSingleObject
GetExitCodeProcess
ExitProcess
CloseHandle
GetTempFileNameW
GetModuleFileNameW
lstrcatW
SetEndOfFile
SetStdHandle
WriteConsoleW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetLocaleInfoW
GetSystemTimeAsFileTime
GetLastError
FreeLibrary
GetProcAddress
lstrlenW
LoadLibraryW
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapReAlloc
HeapFree
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
GetCPInfo
LCMapStringW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
HeapSize
GetModuleHandleW
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointer
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetProcessHeap
advapi32
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW
Sections
.text Size: 155KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ