Static task
static1
Behavioral task
behavioral1
Sample
548c3236ef7bfeec387d4ab715015fc4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
548c3236ef7bfeec387d4ab715015fc4.exe
Resource
win10v2004-20231215-en
General
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Target
548c3236ef7bfeec387d4ab715015fc4
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Size
538KB
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MD5
548c3236ef7bfeec387d4ab715015fc4
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SHA1
18f31ea02304914d842a08cc135663fd62a3696d
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SHA256
ac11712065940c7c05205c9ea3413fd3427940940013ad8bed4c0e41ba80ff1d
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SHA512
0b853d69908d8a812bd2165bb3101273a909465d2b2e9d665a2a907809cc19b4367054e7604dbabaecf268bf5479c340cf7396cd7743969ccaf60ab1865257ad
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SSDEEP
12288:r34rFf0oVTVYJmci8PvQ8cbKd+az3jaLlmhHgl:2Ff0oVTWmchP43NgBs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 548c3236ef7bfeec387d4ab715015fc4
Files
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548c3236ef7bfeec387d4ab715015fc4.exe windows:5 windows x86 arch:x86
a2090dc742cb9864749d27fad4f96a81
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
userenv
GetProfilesDirectoryA
kernel32
CreateProcessA
GetModuleHandleA
GetFileSize
SetFilePointer
ReadFile
CreateDirectoryA
LoadLibraryExA
GetComputerNameA
GetVolumeInformationA
LocalFree
lstrlenA
SleepEx
GetTickCount
lstrcatA
MultiByteToWideChar
FindFirstFileA
lstrcmpiA
FindClose
FindNextFileA
GetCurrentDirectoryA
lstrcmpA
GetCurrentProcess
OpenProcess
GlobalAlloc
GlobalFree
MoveFileExA
GetFullPathNameA
DosDateTimeToFileTime
SetFileTime
GetFileTime
LocalFileTimeToFileTime
WaitForSingleObject
GetExitCodeProcess
TerminateProcess
GetModuleFileNameA
GetVersionExA
GetSystemTimeAsFileTime
ExitProcess
GetCurrentProcessId
GetStdHandle
SetHandleCount
VirtualAlloc
lstrcpyA
WriteFile
DeleteFileA
Sleep
GetProcessHeap
HeapFree
HeapAlloc
OpenMutexA
GetFileAttributesA
CreateFileA
OpenFileMappingA
CloseHandle
CreateToolhelp32Snapshot
CreateFileMappingA
Process32Next
LoadLibraryA
GetProcAddress
GetLastError
WideCharToMultiByte
ExpandEnvironmentStringsA
Process32First
InterlockedDecrement
FreeLibrary
lstrcpynA
MapViewOfFile
DeleteCriticalSection
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
HeapSize
FlushFileBuffers
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
VirtualFree
HeapCreate
LCMapStringW
LCMapStringA
IsValidCodePage
GetOEMCP
GetEnvironmentStrings
FreeEnvironmentStringsA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetEndOfFile
SetStdHandle
InitializeCriticalSectionAndSpinCount
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapReAlloc
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleW
GetFileType
GetConsoleCP
GetConsoleMode
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetCPInfo
GetACP
user32
EnumWindows
GetClassNameA
GetShellWindow
GetWindowThreadProcessId
GetUserObjectSecurity
IsWindowVisible
IsWindow
advapi32
GetSecurityDescriptorOwner
AdjustTokenPrivileges
IsValidSid
LookupPrivilegeValueA
LookupAccountSidA
GetTokenInformation
OpenProcessToken
GetUserNameA
RegDeleteKeyA
RegSetValueExA
ConvertSidToStringSidA
RegCreateKeyA
RegEnumKeyA
RegCloseKey
RegOpenKeyA
RegOpenKeyExA
RegQueryValueExA
OpenSCManagerA
QueryServiceStatus
CloseServiceHandle
OpenServiceA
shell32
ShellExecuteA
SHGetFolderPathA
ord680
oleaut32
VariantClear
shlwapi
AssocQueryStringA
wnsprintfA
PathFileExistsA
StrNCatA
StrToIntA
StrChrA
StrStrIA
Sections
.text Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 352KB - Virtual size: 351KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ