Static task
static1
Behavioral task
behavioral1
Sample
bff20e1dca465e395b2497ac834816e9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bff20e1dca465e395b2497ac834816e9.exe
Resource
win10v2004-20240226-en
General
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Target
bff20e1dca465e395b2497ac834816e9
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Size
283KB
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MD5
bff20e1dca465e395b2497ac834816e9
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SHA1
67b154d6cccae0e9f017c4566124a7e67bf47664
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SHA256
86338cc74629d3734fe6c8f99e002be0f7cce74d1c20ac1e6eacf0841f87247e
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SHA512
9d827d68c115b0082ce9cce588816a785edd7a31f5638e6613dbed535637c308091134aa05f0f7b2d445010b3f8008a010387abe1877f1fe84c2bc4709abfcf8
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SSDEEP
6144:RF6QEI7buV7CYs0D7Zg/bHJcSu7t/PGHfH:RMsyV5u/7Ji7JP+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bff20e1dca465e395b2497ac834816e9
Files
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bff20e1dca465e395b2497ac834816e9.exe windows:4 windows x86 arch:x86
a5ea212c9b7446efc0f9d280533dabd6
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
advapi32
CryptDecrypt
CryptSetHashParam
AbortSystemShutdownW
CryptGetHashParam
RegEnumKeyA
CryptSetProviderExA
CryptSignHashW
CryptSetKeyParam
CryptEncrypt
CryptSetProviderExW
RegQueryValueExW
CreateServiceA
CryptSetProviderA
CryptSetProvParam
wininet
InternetGoOnlineA
InternetGoOnline
SetUrlCacheEntryGroup
FreeUrlCacheSpaceA
RunOnceUrlCache
InternetFindNextFileA
FtpGetFileSize
FindFirstUrlCacheEntryW
FtpGetFileEx
GopherOpenFileW
FtpFindFirstFileA
InternetWriteFileExA
InternetReadFileExA
FindNextUrlCacheEntryW
FreeUrlCacheSpaceW
InternetTimeFromSystemTimeA
SetUrlCacheConfigInfoA
InternetFortezzaCommand
IsHostInProxyBypassList
FtpCommandW
user32
WinHelpA
PackDDElParam
MsgWaitForMultipleObjects
GetNextDlgTabItem
WINNLSEnableIME
CreateIcon
GetClassInfoA
RegisterDeviceNotificationA
comdlg32
ChooseFontA
ChooseColorA
GetSaveFileNameA
PageSetupDlgW
kernel32
SetLastError
VirtualQueryEx
GetDateFormatA
VirtualAlloc
GetVersionExA
IsDebuggerPresent
MultiByteToWideChar
GetCommandLineA
InterlockedExchange
GetTimeZoneInformation
LCMapStringA
UnhandledExceptionFilter
CompareStringA
GetModuleHandleA
GetLocaleInfoA
VirtualQuery
IsValidLocale
TlsSetValue
GetProcAddress
GetLocaleInfoW
InterlockedIncrement
GetFileType
GetEnvironmentStringsW
HeapReAlloc
TlsAlloc
LCMapStringW
FreeEnvironmentStringsA
GetOEMCP
GetEnvironmentStrings
HeapFree
GetSystemTimeAsFileTime
GetLastError
EnterCriticalSection
SetEnvironmentVariableA
GetStdHandle
LeaveCriticalSection
SetHandleCount
FreeEnvironmentStringsW
FreeLibrary
SetConsoleCtrlHandler
WideCharToMultiByte
GetACP
GetStringTypeA
EnumSystemLocalesA
SetUnhandledExceptionFilter
TlsFree
GetStringTypeW
HeapSize
Sleep
DeleteCriticalSection
GetCurrentProcessId
TlsGetValue
LoadLibraryA
TerminateThread
CompareStringW
GetTickCount
QueryPerformanceCounter
WriteFile
GetPrivateProfileStringW
TerminateProcess
GetPriorityClass
VirtualFree
GetModuleFileNameW
SleepEx
GetCurrentThreadId
InitializeCriticalSection
GetCurrentThread
GetCurrentProcess
InterlockedDecrement
RtlUnwind
GetStartupInfoW
HeapAlloc
GetCommandLineW
GetCPInfo
GetProcessHeap
GetTimeFormatA
HeapCreate
GetModuleFileNameA
HeapDestroy
ExitProcess
GetUserDefaultLCID
GetStartupInfoA
CopyFileA
IsValidCodePage
Sections
.text Size: 128KB - Virtual size: 127KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ