Static task
static1
Behavioral task
behavioral1
Sample
a1efbe1b74686232d42571c14c22c28f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1efbe1b74686232d42571c14c22c28f.exe
Resource
win10v2004-20240221-en
General
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Target
a1efbe1b74686232d42571c14c22c28f
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Size
702KB
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MD5
a1efbe1b74686232d42571c14c22c28f
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SHA1
8f09d84246e618eecf23063581ee05b02066ef98
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SHA256
fd72b4cbcd949f468b9f00bfc9d0f47625df5922e3b4281998fa9ae8686e769d
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SHA512
c9686459e41b39ad0c776d3db7d748f1325b9b4caa670147e726bd86a3990dda2c964e41ad64da0bc52c4f35786ee904bc829917ebfbe3102e69dd1fe16e1708
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SSDEEP
12288:HdinYrNTUCgnsCBMXpOi/kqIVuvYoabW+S2jXj1gB7WpayaDvVxnFN8:H0tmXpB/YoabW+S+j1I7+k5S
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1efbe1b74686232d42571c14c22c28f
Files
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a1efbe1b74686232d42571c14c22c28f.exe windows:4 windows x86 arch:x86
cd9b92724fa577240402221707746df3
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
user32
SetShellWindow
SetClassLongW
RegisterClassA
RegisterClassExA
advapi32
CryptSetHashParam
RegOpenKeyA
RegLoadKeyW
CreateServiceW
CryptSetProvParam
CryptDestroyKey
RegQueryValueExW
LookupSecurityDescriptorPartsW
RegSetValueExA
CryptGetProvParam
RegCreateKeyExW
CryptGetDefaultProviderW
comctl32
InitCommonControlsEx
gdi32
SelectClipRgn
SetPaletteEntries
GetTextExtentPointA
GetLogColorSpaceW
Arc
RectInRegion
GdiPlayDCScript
SetICMProfileA
EnumFontFamiliesExA
SetRectRgn
SetBitmapBits
CreateRectRgnIndirect
GetWindowExtEx
StretchDIBits
RemoveFontResourceW
SetAbortProc
kernel32
GetModuleFileNameW
GetDateFormatA
HeapAlloc
FreeLibrary
WriteConsoleW
LocalFlags
GetModuleFileNameA
FreeEnvironmentStringsA
InitializeCriticalSection
TlsSetValue
OpenMutexA
SetFilePointer
GetCurrentProcess
HeapDestroy
IsBadReadPtr
GetFileType
SetConsoleCtrlHandler
GetConsoleCP
CloseHandle
HeapFree
GetStdHandle
CompareStringW
OutputDebugStringA
FreeEnvironmentStringsW
InterlockedIncrement
SetStdHandle
CreateFileA
GetLastError
QueryPerformanceCounter
MultiByteToWideChar
GetModuleHandleA
InterlockedDecrement
DebugBreak
GetStringTypeA
VirtualQuery
GetStartupInfoW
OutputDebugStringW
CompareStringA
EnterCriticalSection
VirtualAlloc
HeapCreate
TlsGetValue
GetUserDefaultLCID
VirtualFree
GetSystemTimeAsFileTime
GetEnvironmentStrings
SetUnhandledExceptionFilter
GetProcessHeap
CreateMutexA
GetCurrentProcessId
TlsFree
LeaveCriticalSection
WideCharToMultiByte
ExitProcess
RaiseException
GetCurrentThreadId
IsDebuggerPresent
GetTickCount
GetCommandLineW
DeleteCriticalSection
HeapValidate
GetACP
IsValidLocale
TlsAlloc
WriteFile
GetLocaleInfoW
GetProcAddress
WriteConsoleA
GetStartupInfoA
GetCPInfo
UnhandledExceptionFilter
GetCommandLineA
GetOEMCP
GetConsoleOutputCP
HeapReAlloc
FlushFileBuffers
lstrlenA
GetCurrentThread
IsValidCodePage
ReadFile
GetLocaleInfoA
RtlUnwind
TerminateProcess
GetTimeZoneInformation
GetConsoleMode
SetLastError
SetHandleCount
GetStringTypeW
GetVersionExA
GetEnvironmentStringsW
InterlockedExchange
EnumSystemLocalesA
GetTimeFormatA
LCMapStringW
SetEnvironmentVariableA
LoadLibraryA
LCMapStringA
LoadLibraryW
wininet
InternetReadFileExW
UpdateUrlCacheContentPath
InternetCrackUrlW
GopherFindFirstFileW
FindFirstUrlCacheContainerW
InternetTimeFromSystemTimeA
ReadUrlCacheEntryStream
InternetCrackUrlA
Sections
.text Size: 282KB - Virtual size: 281KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 47KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 357KB - Virtual size: 357KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ