Static task
static1
Behavioral task
behavioral1
Sample
4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e.exe
Resource
win10v2004-20230915-en
General
-
Target
4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e
-
Size
12.1MB
-
MD5
627d71ea0e53f09890b066b142033d90
-
SHA1
837d2ab953a5fc5603342b7bbadc1af1ab720d16
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SHA256
4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e
-
SHA512
3388e758d97bde0fa0a7fdebbdfbeb7040a77bc5907fd215bbc27926a895737a55ae7ed80b3dc065f1e9182eaaf936b3b6d43f5a9df5b09e827cd326826f1e3e
-
SSDEEP
196608:3oCiXaii7hBdaE3VK0o6BEJA2A1SMdq3NuQXSzjGgl6BLMNG0PunGAs5OTX:0ghBdaMCJAVMMUNHGjGypNG0PunGAxr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e
Files
-
4d85f3ea9b4f459f42153e100e09f907a19992523669b6061f47b52a13f9791e.exe windows:5 windows x86
c5e0c82be5a571fa2e20ee23557feeba
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
GetLastError
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
Sleep
WriteFile
ReadFile
FlushFileBuffers
CloseHandle
WinExec
DisconnectNamedPipe
CreateMutexA
GetModuleFileNameA
GetModuleFileNameW
CreateFileA
WaitNamedPipeA
WideCharToMultiByte
SetLocaleInfoA
GetSystemDefaultLCID
CreateToolhelp32Snapshot
RaiseException
Process32Next
LocalAlloc
LocalFree
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrcmpA
lstrcpyW
CreateFileW
lstrlenA
SetEnvironmentVariableA
SetEndOfFile
OutputDebugStringW
ReadConsoleW
WriteConsoleW
SetStdHandle
LoadLibraryExW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
InterlockedDecrement
Process32First
DecodePointer
GetOEMCP
GetACP
IsValidCodePage
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
EnterCriticalSection
LeaveCriticalSection
EncodePointer
MultiByteToWideChar
GetStringTypeW
RtlUnwind
GetSystemTimeAsFileTime
GetCommandLineA
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetProcAddress
IsProcessorFeaturePresent
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ExitProcess
GetModuleHandleExW
AreFileApisANSI
IsDebuggerPresent
GetCurrentThreadId
GetConsoleCP
GetConsoleMode
GetStdHandle
GetFileType
SetFilePointerEx
GetTimeZoneInformation
GetSystemTimeAsFileTime
CreateEventA
GetModuleHandleA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
HeapAlloc
HeapFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
MultiByteToWideChar
GetModuleHandleW
LoadResource
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
GetCommandLineA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
FlushFileBuffers
VirtualQuery
user32
SendMessageA
FindWindowA
SetForegroundWindow
ShowWindow
shell32
ShellExecuteA
oleaut32
VariantClear
SysAllocString
SysFreeString
crypt32
CertGetNameStringA
CertFreeCertificateContext
CertFindCertificateInStore
CertCloseStore
CryptMsgGetParam
CryptMsgClose
CryptDecodeObject
CryptQueryObject
Sections
.text Size: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.^<p Size: 6.1MB - Virtual size: 6.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.-Tn Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.'f$ Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE