Static task
static1
Behavioral task
behavioral1
Sample
4becff71318e45a1815d55a0db4863d3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4becff71318e45a1815d55a0db4863d3.exe
Resource
win10v2004-20231222-en
General
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Target
4becff71318e45a1815d55a0db4863d3
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Size
415KB
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MD5
4becff71318e45a1815d55a0db4863d3
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SHA1
4223980b9e5d01a3a72e83cacf77d241231b7c24
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SHA256
969fe3444ed9e195506a6e1acb07ea7ef9338f50ee7f09b777ca6c602d702b83
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SHA512
6be400d3efbf8a300363ca5125944accf36c6430684283fb93da53f93f3991ccf8de7e52ee19fd130465a53b7071cf30b99ccafc13f2c9d8bb5d112ef4f3d7b7
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SSDEEP
12288:JGse7v8MedRJIbjKaQrvgElnd496qz6K7:QzQfJ2WaQrzd66o7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4becff71318e45a1815d55a0db4863d3
Files
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4becff71318e45a1815d55a0db4863d3.exe windows:4 windows x86 arch:x86
7ac52a83b703d2641011bab688aac559
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
CryptSetProviderExW
LookupAccountNameW
LookupAccountSidW
RegReplaceKeyW
LookupPrivilegeNameA
RegNotifyChangeKeyValue
CryptDuplicateHash
RegRestoreKeyA
RegCloseKey
RegDeleteValueW
CryptDecrypt
GetUserNameW
CryptAcquireContextA
RegEnumKeyExW
RegQueryMultipleValuesA
RegDeleteValueA
RegQueryValueExW
RegQueryValueW
CryptVerifySignatureW
AbortSystemShutdownA
RegCreateKeyExW
CryptSetProviderW
CryptSetHashParam
shell32
DragAcceptFiles
SHBrowseForFolderW
SHFileOperationW
SHGetInstanceExplorer
ShellExecuteExA
ShellExecuteExW
SHGetPathFromIDList
SHGetFileInfoW
SHGetSettings
SHUpdateRecycleBinIcon
ShellExecuteW
RealShellExecuteExA
DragQueryFileAorW
ExtractAssociatedIconA
InternalExtractIconListA
gdi32
SwapBuffers
GdiPlayJournal
SetRectRgn
GdiPlayDCScript
GetNearestPaletteIndex
ScaleWindowExtEx
GetMetaRgn
CreateHatchBrush
wininet
InternetSetOptionA
FtpDeleteFileW
InternetGetConnectedStateExW
InternetQueryFortezzaStatus
FindNextUrlCacheContainerW
FtpCommandW
InternetWriteFile
HttpAddRequestHeadersW
SetUrlCacheEntryGroupA
DetectAutoProxyUrl
kernel32
TlsAlloc
GetCurrentProcessId
InitializeCriticalSectionAndSpinCount
SetLocaleInfoW
MultiByteToWideChar
QueryPerformanceCounter
GetStringTypeW
SetConsoleCtrlHandler
DeleteCriticalSection
GetTimeFormatA
CompareStringW
RtlUnwind
GetTimeZoneInformation
GetCommandLineA
HeapCreate
TlsSetValue
GetTickCount
SetLastError
FlushInstructionCache
GetEnvironmentStrings
HeapSize
HeapReAlloc
FreeEnvironmentStringsW
InterlockedExchange
GetCPInfo
GetModuleHandleA
WriteFile
IsValidLocale
LCMapStringW
GetLocaleInfoW
GetACP
CreateRemoteThread
FreeEnvironmentStringsA
GetUserDefaultLCID
GetOEMCP
InterlockedDecrement
GetSystemTimeAsFileTime
GetProcAddress
UnhandledExceptionFilter
HeapAlloc
SetHandleCount
LCMapStringA
GetModuleFileNameA
SetEnvironmentVariableA
FreeLibrary
GetCurrentThread
GetLastError
HeapFree
EnterCriticalSection
LeaveCriticalSection
GetEnvironmentStringsW
GetDateFormatA
TlsGetValue
TerminateProcess
CompareStringA
GetCurrentProcess
VirtualQuery
Sleep
DosDateTimeToFileTime
GetStartupInfoA
RaiseException
EnumSystemLocalesA
GetModuleHandleW
LoadLibraryA
GetCurrentThreadId
VirtualFree
WideCharToMultiByte
GetCalendarInfoW
VirtualAlloc
SetUnhandledExceptionFilter
GetStringTypeA
TlsFree
GetStdHandle
IsValidCodePage
HeapDestroy
InterlockedIncrement
GetLocaleInfoA
GetFileType
ExitProcess
IsDebuggerPresent
Sections
.text Size: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 274KB - Virtual size: 299KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ