Static task
static1
Behavioral task
behavioral1
Sample
4b8f2059d2f73d435ff905963a5f3072.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b8f2059d2f73d435ff905963a5f3072.exe
Resource
win10v2004-20231215-en
General
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Target
4b8f2059d2f73d435ff905963a5f3072
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Size
458KB
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MD5
4b8f2059d2f73d435ff905963a5f3072
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SHA1
e140fd14d74a4c6436929c8b15e1a8cb3160cd7d
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SHA256
ffc95ddd1cbf6e4580a10de2aac5e3b04e5acc4b3bd316b824099cf18912272f
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SHA512
afe5a1df65ddc10bf8d7f29612e78a741cf972f7dd292781cc7e12604e7a57f88d9c017bd989daa5e22cb0f5ae276a31bcc34b8e697fe89a64289025fe51eb79
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SSDEEP
12288:SNmXC1bRq6L4/6pLjWSiG5peWrjqPfqokd7ElozM9:SYMbRq6M/cLjWSiUeBfPUKow
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b8f2059d2f73d435ff905963a5f3072
Files
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4b8f2059d2f73d435ff905963a5f3072.exe windows:4 windows x86 arch:x86
d338d812fc298ebf11620ca9e84a4e54
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
CryptVerifySignatureW
RegDeleteKeyW
RegQueryMultipleValuesA
LookupPrivilegeDisplayNameW
RegEnumKeyW
RegCreateKeyA
AbortSystemShutdownW
CryptSetKeyParam
RegSetValueExW
RegCreateKeyExW
AbortSystemShutdownA
InitializeSecurityDescriptor
RegOpenKeyA
LookupAccountNameW
RegOpenKeyExW
CryptDestroyKey
CryptGenKey
RegSetValueA
CryptDecrypt
CryptEnumProvidersA
RegEnumKeyA
CryptAcquireContextA
DuplicateToken
ReportEventA
kernel32
VirtualAlloc
GetCurrentThreadId
InitializeCriticalSection
SetHandleCount
FlushFileBuffers
FreeEnvironmentStringsA
GetStringTypeA
WideCharToMultiByte
GetSystemTime
OpenMutexA
GetCPInfo
GetProcAddress
TlsGetValue
EnterCriticalSection
HeapAlloc
GetStartupInfoA
LCMapStringA
CreateMutexA
GetLocalTime
VirtualFree
SetStdHandle
HeapReAlloc
SetLastError
GetOEMCP
GetCommandLineA
GetProcAddress
GetACP
InterlockedDecrement
WriteConsoleW
GetCurrentProcess
GetDriveTypeW
TerminateProcess
GetCurrentProcessId
CloseHandle
GetTickCount
GetEnvironmentStrings
QueryPerformanceCounter
SetFilePointer
DuplicateHandle
LCMapStringW
VirtualQuery
GetTimeZoneInformation
TlsSetValue
GetFileType
CreateNamedPipeA
ExitProcess
GetVersion
FreeEnvironmentStringsW
SetEnvironmentVariableA
ReadFile
LeaveCriticalSection
GetStringTypeW
GetEnvironmentStringsW
GetCurrentThread
HeapCreate
HeapFree
GlobalCompact
TlsAlloc
IsBadWritePtr
InterlockedExchange
RtlUnwind
UnhandledExceptionFilter
MultiByteToWideChar
GetModuleFileNameA
TlsFree
CompareStringW
LoadLibraryA
GetLastError
HeapDestroy
GetModuleHandleA
GetStdHandle
GetSystemTimeAsFileTime
CompareStringA
DeleteCriticalSection
WriteFile
InterlockedIncrement
comdlg32
LoadAlterBitmap
PageSetupDlgW
PrintDlgA
gdi32
SetPixel
GetMetaFileA
StartDocW
ExtFloodFill
PolyTextOutA
GetTextExtentPointW
GetCharWidthFloatA
GetLogColorSpaceW
PolyBezier
CheckColorsInGamut
GetICMProfileW
ModifyWorldTransform
CreateScalableFontResourceW
CombineRgn
AngleArc
GetBitmapBits
GetAspectRatioFilterEx
SetColorSpace
SetMiterLimit
SetLayout
SetGraphicsMode
GetCharABCWidthsW
GetCurrentObject
GetCharABCWidthsFloatA
wininet
InternetReadFile
FtpSetCurrentDirectoryA
FindFirstUrlCacheEntryExW
HttpAddRequestHeadersA
RunOnceUrlCache
FtpGetFileEx
InternetTimeFromSystemTimeA
user32
CreateWindowExA
SetWindowWord
OpenWindowStationW
SetCaretPos
SetDeskWallpaper
GetCapture
RegisterClassExA
RegisterClassA
DefMDIChildProcW
DefWindowProcW
MapVirtualKeyA
comctl32
InitCommonControlsEx
Sections
.text Size: 290KB - Virtual size: 289KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ