Static task
static1
Behavioral task
behavioral1
Sample
8b31ef33ec2aa744e6f57c75239fad18.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8b31ef33ec2aa744e6f57c75239fad18.exe
Resource
win10v2004-20231222-en
General
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Target
8b31ef33ec2aa744e6f57c75239fad18
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Size
512KB
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MD5
8b31ef33ec2aa744e6f57c75239fad18
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SHA1
656afc0f40a0546d4bf83e3e15d9fa84bdab6d36
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SHA256
7efa816830e0b005a6b7933961f5f5e16a5f797dee75bedf958a4fe5c8999b50
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SHA512
642336fd370ba981674986624e12300dbf0e28acaf8a0b5d182d7492ed3a0234ac034fc3dcd99b8a497b3930a8fbfdc8a975996ccd5fe59a6a38905c3b7dec6d
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SSDEEP
12288:KLTffKc1dxDJ4D3ysneJoKzvZpCcj1wlkX2i78UmBusDaYvY:KLTffKuDmvFKzv7zPD7VpP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b31ef33ec2aa744e6f57c75239fad18
Files
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8b31ef33ec2aa744e6f57c75239fad18.exe windows:4 windows x86 arch:x86
4102a12269911a988c8e70e755dbceb7
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
comctl32
InitCommonControlsEx
shell32
ExtractIconEx
SHChangeNotify
FindExecutableW
SHGetPathFromIDListA
kernel32
ExitProcess
GetCalendarInfoA
DeleteCriticalSection
GetLastError
TlsFree
GetLongPathNameA
GetPriorityClass
InterlockedExchange
GetFileType
SetStdHandle
GetTimeZoneInformation
GetModuleFileNameA
HeapCreate
GetModuleHandleA
OpenEventW
GetOEMCP
CompareStringA
GetDateFormatA
LeaveCriticalSection
GetCPInfo
OpenSemaphoreA
IsValidLocale
MoveFileExW
GetCurrentThreadId
FreeEnvironmentStringsA
GetCommandLineA
DeleteFileW
SetLastError
FillConsoleOutputCharacterW
LoadLibraryA
WideCharToMultiByte
GetStringTypeA
SetPriorityClass
HeapFree
GetStdHandle
QueryPerformanceCounter
SetEndOfFile
CompareStringW
GetLocaleInfoA
LCMapStringA
EnterCriticalSection
LCMapStringW
SetEnvironmentVariableA
VirtualAlloc
GetSystemInfo
WritePrivateProfileStructA
GetStringTypeExA
HeapAlloc
GetTickCount
GetStartupInfoW
TerminateProcess
GetCurrentProcessId
GetCurrentThread
GetACP
TlsSetValue
GetUserDefaultLCID
IsBadWritePtr
HeapReAlloc
GetCurrentProcess
InitializeCriticalSection
GetStringTypeW
GetStartupInfoA
GetEnvironmentStrings
FreeEnvironmentStringsW
LocalCompact
CreateMutexA
GetProcAddress
GetVersionExA
GetSystemTimeAsFileTime
UnhandledExceptionFilter
HeapSize
WriteProfileSectionA
WriteFile
VirtualQuery
ReadFile
GetModuleFileNameW
MultiByteToWideChar
IsValidCodePage
TlsGetValue
VirtualProtect
EnumSystemLocalesA
FindResourceA
GetCommandLineW
TlsAlloc
GetEnvironmentStringsW
SetHandleCount
CloseHandle
GetTimeFormatA
SetFilePointer
DebugActiveProcess
ResetEvent
FlushFileBuffers
OpenMutexA
GetLocaleInfoW
RtlUnwind
HeapDestroy
VirtualFree
gdi32
EnumMetaFile
GetPixel
CreateFontIndirectA
SetViewportExtEx
advapi32
CryptSetProviderW
RegQueryInfoKeyW
RegQueryValueExA
CryptEnumProviderTypesA
user32
WinHelpA
DdeUninitialize
IsWindowEnabled
DdeCreateStringHandleW
BlockInput
DdeReconnect
WINNLSGetIMEHotkey
SetScrollInfo
RegisterClassExA
DdeInitializeA
GetProcessDefaultLayout
LoadIconA
DrawAnimatedRects
ScrollWindowEx
CallMsgFilterW
SetUserObjectInformationW
GetKeyState
RegisterClassA
comdlg32
GetSaveFileNameA
Sections
.text Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 355KB - Virtual size: 355KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ