Static task
static1
Behavioral task
behavioral1
Sample
a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8.exe
Resource
win10v2004-20230915-en
General
-
Target
a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8
-
Size
241KB
-
MD5
6c292c92e703a155612fe50ea96161d1
-
SHA1
e6ea7c6f564a2fbe15beaf3419dc334d536f250c
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SHA256
a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8
-
SHA512
ab1fb843188f0a5495fea9ccd66bfc13385b95d4ffd7bfc9486e6d29f1c7f3a9468f6b7dadad29f94204d9c9055e5111e7e8c23344c322b979ebd5809096566a
-
SSDEEP
6144:7vB3myi10AU3fb9wZ+4hCLSiqdJft5sJ:7vNq10AU3fb9wosC/J
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8
Files
-
a1bcb4ceb586cd9dc78323ce2888080ea88a58708a3a95e546bff46d74fc13c8.exe windows:6 windows x86
1c948a2965f69dde54a4b06b3846df84
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
FindClose
WaitForSingleObject
GetFileAttributesW
ReleaseMutex
OpenProcess
Sleep
GetLastError
DeleteFileW
GetNativeSystemInfo
ExitProcess
OpenMutexW
GetTickCount
FindFirstFileW
GetFileSizeEx
FindFirstVolumeW
WaitForMultipleObjects
SetThreadPriority
GetQueuedCompletionStatus
ResumeThread
PostQueuedCompletionStatus
SetFileAttributesW
GetExitCodeThread
GetCurrentThread
GetSystemInfo
LoadLibraryW
CreateThread
SetVolumeMountPointW
SetFilePointerEx
MoveFileExW
FindVolumeClose
GetCurrentProcessId
SetThreadExecutionState
GetVolumePathNamesForVolumeNameW
FindNextVolumeW
CreateIoCompletionPort
HeapCreate
HeapFree
HeapAlloc
GetProcessHeap
WideCharToMultiByte
LocalFree
ReleaseSemaphore
CreateSemaphoreW
DecodePointer
HeapSize
GetConsoleMode
SetProcessShutdownParameters
FlushFileBuffers
RemoveDirectoryW
TerminateProcess
FindNextFileW
SetPriorityClass
FindFirstFileExW
ReadFile
DeleteCriticalSection
GetLocalTime
lstrcatW
CreateFileW
SetFilePointer
InitializeCriticalSection
LeaveCriticalSection
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
GetModuleFileNameW
WriteFile
EnterCriticalSection
lstrcmpiA
FindResourceW
LoadResource
LockResource
MultiByteToWideChar
SizeofResource
GetDriveTypeW
GetModuleHandleW
GetComputerNameW
GetProcAddress
CloseHandle
GetCommandLineW
GetDiskFreeSpaceExW
lstrlenA
GetCurrentProcess
GetLogicalDrives
lstrcmpiW
lstrcpyW
lstrlenW
GetOEMCP
GetACP
IsValidCodePage
LCMapStringW
HeapReAlloc
GetFileType
GetModuleHandleExW
GetStdHandle
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
SetLastError
RtlUnwind
RaiseException
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
CreateMutexW
GetConsoleOutputCP
WriteConsoleW
user32
GetDC
DrawTextW
SystemParametersInfoW
ReleaseDC
wsprintfW
gdi32
SetBkColor
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
CreateFontW
GetDIBits
GetDeviceCaps
DeleteDC
GetTextExtentPoint32W
SetTextColor
SetBkMode
DeleteObject
winspool.drv
OpenPrinterW
ClosePrinter
WritePrinter
StartPagePrinter
StartDocPrinterW
EnumPrintersW
advapi32
RegCloseKey
GetTokenInformation
AllocateAndInitializeSid
SetEntriesInAclW
SetNamedSecurityInfoW
FreeSid
DuplicateToken
SetThreadToken
CloseServiceHandle
OpenSCManagerW
RegCreateKeyExW
DeleteService
ControlService
EnumDependentServicesW
RegSetValueExW
RegOpenKeyExW
OpenServiceW
QueryServiceStatusEx
RegQueryValueExW
OpenProcessToken
GetUserNameW
shell32
SHGetFolderPathW
ShellExecuteW
SHChangeNotify
CommandLineToArgvW
ole32
CoUninitialize
CoSetProxyBlanket
CoInitialize
CoCreateInstance
oleaut32
SysAllocString
SysFreeString
VariantInit
VariantClear
rstrtmgr
RmStartSession
RmEndSession
RmGetList
RmRegisterResources
netapi32
NetGetJoinInformation
NetApiBufferFree
NetShareEnum
ws2_32
WSAStartup
WSACleanup
socket
WSAAddressToStringW
getsockopt
htonl
WSASocketW
ntohl
closesocket
WSAIoctl
bind
inet_addr
htons
setsockopt
WSAGetLastError
iphlpapi
GetAdaptersInfo
wininet
InternetCloseHandle
InternetConnectW
InternetReadFile
InternetOpenW
InternetOpenUrlW
HttpOpenRequestW
HttpSendRequestW
shlwapi
PathRemoveExtensionW
PathRemoveFileSpecW
StrRChrW
PathAddBackslashW
StrStrIW
PathFindExtensionW
ntdll
NtQuerySystemInformation
RtlRandomEx
NtShutdownSystem
RtlAdjustPrivilege
Sections
.text Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ