Static task
static1
Behavioral task
behavioral1
Sample
a1fdd1e367851bbd91cdde603d10d4b9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1fdd1e367851bbd91cdde603d10d4b9.exe
Resource
win10v2004-20240221-en
General
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Target
a1fdd1e367851bbd91cdde603d10d4b9
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Size
552KB
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MD5
a1fdd1e367851bbd91cdde603d10d4b9
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SHA1
2b0f640b54ea44b7c59b31b7eb0c08e233ee4876
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SHA256
883d51c41271cd28a3b20969f14789c13bc5f7971f884013e84fc8d1f54f7304
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SHA512
8311f900beb589902ef014d385525a7728bce2154e6d24c9aa8f6ab8a988aa5aea64d10fa6d056f99995ba5f846ceb611df887056d15a27a6a266438433a6496
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SSDEEP
12288:2JupwI3iV2ENXh2mqBMDMe8BZqW9vg/ddK32s/QjkOSR2QaY:2PI3Q2yh27M0ZB0d+QjkjQm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1fdd1e367851bbd91cdde603d10d4b9
Files
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a1fdd1e367851bbd91cdde603d10d4b9.exe windows:4 windows x86 arch:x86
8052dca656069663935cb6b00facc949
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTickCount
CreateFileA
SetPriorityClass
InterlockedDecrement
lstrlenA
InterlockedIncrement
CreateDirectoryA
GetFileAttributesA
Sleep
GetCommandLineA
GetCurrentThreadId
LockResource
LoadResource
SizeofResource
FindResourceA
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleA
GetModuleFileNameA
MultiByteToWideChar
lstrlenW
WideCharToMultiByte
FreeLibrary
LoadLibraryExA
lstrcmpiA
lstrcpynA
GetFileSize
FindClose
FindFirstFileA
GetVolumeInformationA
GetEnvironmentVariableA
GetProcAddress
WriteFile
FindNextFileA
lstrcmpA
lstrcatA
lstrcpyA
OpenMutexA
SystemTimeToFileTime
GetSystemTime
SetSystemTime
Process32Next
OpenProcess
Process32First
CreateToolhelp32Snapshot
DeviceIoControl
SetEndOfFile
GetLocaleInfoW
SetStdHandle
IsDBCSLeadByte
SetFilePointer
MoveFileA
GetLastError
SetFileTime
GetWindowsDirectoryA
GetSystemDirectoryA
CreateEventA
CreateProcessA
GetLogicalDriveStringsA
WaitForSingleObject
CloseHandle
WinExec
SetFileAttributesA
CopyFileA
MoveFileExA
GetShortPathNameA
DeleteFileA
RaiseException
DeleteCriticalSection
InitializeCriticalSection
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
GetVersionExA
IsBadCodePtr
IsBadReadPtr
GetStringTypeW
GetStringTypeA
IsValidCodePage
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetFileType
GetLogicalDrives
LoadLibraryA
ExitProcess
RtlUnwind
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapAlloc
HeapReAlloc
GetStartupInfoA
LCMapStringA
LCMapStringW
GetCPInfo
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapSize
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetOEMCP
FlushFileBuffers
ReadFile
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
user32
LoadStringA
DefWindowProcA
DestroyWindow
CharNextA
gdi32
GetTextCharsetInfo
advapi32
GetUserNameA
RegGetKeySecurity
OpenProcessToken
RegSetValueExA
RegEnumKeyExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
OpenSCManagerA
OpenServiceA
ChangeServiceConfigA
StartServiceA
QueryServiceStatus
CloseServiceHandle
RegEnumValueA
CreateProcessAsUserA
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegQueryInfoKeyA
RegCreateKeyA
RegOpenKeyA
ole32
CoInitialize
CoTaskMemFree
CoTaskMemAlloc
CoTaskMemRealloc
CoUninitialize
CoCreateInstance
oleaut32
VarUI4FromStr
setupapi
SetupIterateCabinetA
comctl32
InitCommonControlsEx
Sections
.text Size: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 336KB - Virtual size: 335KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ