Static task
static1
Behavioral task
behavioral1
Sample
5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc.exe
Resource
win10v2004-20230915-en
General
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Target
5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc.exe
-
Size
653KB
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MD5
7d71fdaa2df12c37c3d78eabd5843d89
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SHA1
6f545923d827fda869fc78ba4e788c449742efde
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SHA256
5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc
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SHA512
726b4b15db2a0b27d464153db3eb6930b7295dbeeb5931dd8d9855f1f86b699d31f5c800e7255ae839ebaa798eda5ad27642ce316852f7bf4c7c638f49f95ea9
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SSDEEP
12288:zNPvUgauHBbnZ9ZnN7KIotrAfRqHwsdph0lhSMXlCjzXUnhy1wnq7hPVWc4d5V:zdN7KIQrHH1h0lhSMXlkzEnh+0shP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc.exe
Files
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5a77ef9952630e9cbbd832a123ccf7f0472172eb5c2642f8f9245255702f42fc.exe.exe windows:6 windows x86
1d0d3561e283ef4b111e40c964435115
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
GetQueuedCompletionStatus
GetFileAttributesW
PostQueuedCompletionStatus
SetFileAttributesW
GetSystemInfo
SetFilePointerEx
MoveFileExW
CreateIoCompletionPort
FindFirstFileW
FindNextFileW
FindClose
GetUserDefaultLangID
GetUserDefaultUILanguage
GetCurrentThread
GetThreadContext
IsDebuggerPresent
CheckRemoteDebuggerPresent
SetLastError
RtlUnwind
WriteConsoleW
HeapSize
GetConsoleMode
GetConsoleOutputCP
SetThreadPriority
GetFileSizeEx
FlushFileBuffers
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
CopyFileW
CreateProcessW
CloseHandle
Process32FirstW
Process32NextW
GetLastError
GetTickCount64
ReadFile
GetSystemWow64DirectoryW
CreateToolhelp32Snapshot
OpenProcess
CreateFileW
WaitForSingleObject
CreateMutexW
GetEnvironmentVariableW
GetModuleFileNameW
TerminateProcess
WriteFile
GetCurrentProcess
WideCharToMultiByte
MultiByteToWideChar
FindNextVolumeW
GetVolumePathNamesForVolumeNameW
FindVolumeClose
SetVolumeMountPointW
FindFirstVolumeW
QueryDosDeviceW
GetLogicalDrives
GetProcessHeap
HeapAlloc
GetACP
IsValidCodePage
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
InitializeSListHead
GetCurrentProcessId
GetStartupInfoW
CreateEventW
ResetEvent
TlsAlloc
GetDateFormatW
SetEvent
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
OpenMutexW
GetTimeZoneInformation
HeapReAlloc
GetStdHandle
ExitProcess
FreeLibraryAndExitThread
ExitThread
CreateThread
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
GetOEMCP
HeapFree
RaiseException
GetCurrentThreadId
IsProcessorFeaturePresent
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
GetModuleHandleExW
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceComplete
InitOnceBeginInitialize
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
GetStringTypeW
LocalFree
FindFirstFileExW
GetModuleHandleW
GetProcAddress
WaitForSingleObjectEx
QueryPerformanceCounter
CompareStringEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
GetSystemTimeAsFileTime
user32
DefWindowProcW
GetSystemMetrics
CreateWindowExW
RegisterClassExW
ShutdownBlockReasonCreate
SystemParametersInfoW
LoadIconW
gdi32
GetStockObject
winspool.drv
EnumPrintersW
WritePrinter
ClosePrinter
StartPagePrinter
EndDocPrinter
EndPagePrinter
StartDocPrinterW
OpenPrinterW
advapi32
ControlService
CryptGenKey
CryptEncrypt
CryptGenRandom
CryptImportKey
RegQueryValueExW
LookupPrivilegeValueW
AdjustTokenPrivileges
InitiateShutdownW
RegCloseKey
CloseServiceHandle
ClearEventLogW
OpenSCManagerW
CloseEventLog
DeleteService
CryptReleaseContext
EnumDependentServicesW
RegSetValueExW
OpenProcessToken
OpenEventLogW
RegOpenKeyExW
OpenServiceW
GetUserNameW
QueryServiceStatusEx
CryptDestroyKey
CryptAcquireContextW
CryptExportKey
shell32
SHEmptyRecycleBinW
ShellExecuteW
ole32
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoInitialize
CoCreateInstance
oleaut32
SysStringByteLen
SysAllocStringByteLen
SysFreeString
SysAllocString
VariantClear
VariantInit
mpr
WNetGetConnectionW
netapi32
NetShareEnum
NetDfsEnum
NetApiBufferFree
iphlpapi
SendARP
ws2_32
WSAStartup
inet_addr
inet_ntoa
gethostname
htons
getnameinfo
WSACleanup
gethostbyname
rstrtmgr
RmStartSession
RmGetList
RmRegisterResources
RmEndSession
RmShutdown
crypt32
CryptStringToBinaryA
Sections
.text Size: 269KB - Virtual size: 269KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 204KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 165KB - Virtual size: 169KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ