Static task
static1
Behavioral task
behavioral1
Sample
a3d975f258e00ebd7cb27b4a7ee4c37f.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3d975f258e00ebd7cb27b4a7ee4c37f.dll
Resource
win10v2004-20240221-en
General
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Target
a3d975f258e00ebd7cb27b4a7ee4c37f
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Size
104KB
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MD5
a3d975f258e00ebd7cb27b4a7ee4c37f
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SHA1
58775e9b13da9679e3a58185865415e1a85029ef
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SHA256
e6f20f4314339fffbbacdd1893a9616b55de1242891d0e5bc204722685f23a15
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SHA512
1a1da55f15e8816a38ac489afddd6e09455770382e3404644786c62f7cbaeb1465de0e559cbaeaa9197afcfe483dde8003b4399f6f2aa12a027d90ff94165666
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SSDEEP
3072:BVhMm157pZzYH3Df2hJWleMqqDLy/YeX:Bp1tzUo+qqDLuz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3d975f258e00ebd7cb27b4a7ee4c37f
Files
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a3d975f258e00ebd7cb27b4a7ee4c37f.dll windows:4 windows x86 arch:x86
3edb688fe812a8c2225cc0211293006c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetTickCount
WideCharToMultiByte
lstrcpyA
DeleteFileA
FormatMessageA
FindResourceA
LoadResource
LockResource
GlobalLock
GlobalAlloc
GlobalSize
InterlockedDecrement
LocalFree
LocalAlloc
GetLocaleInfoA
GetSystemTimeAsFileTime
MultiByteToWideChar
GetCurrentThreadId
QueryPerformanceCounter
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
HeapSize
LoadLibraryA
HeapReAlloc
VirtualAlloc
GetCPInfo
GetOEMCP
GetACP
HeapAlloc
IsBadCodePtr
IsBadWritePtr
IsBadReadPtr
MoveFileA
GlobalUnlock
GlobalFree
GetTempFileNameA
lstrlenA
VirtualProtect
GetCurrentProcessId
GetCommandLineA
SetUnhandledExceptionFilter
WriteFile
UnhandledExceptionFilter
GetSystemInfo
GetEnvironmentStringsW
GetLastError
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
HeapFree
VirtualFree
RtlUnwind
GetVersionExA
InterlockedExchange
VirtualQuery
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCurrentProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
HeapDestroy
HeapCreate
user32
EndPaint
wsprintfA
CharNextA
SetFocus
SetWindowLongA
RegisterClipboardFormatA
GetClipboardFormatNameA
GetMessageA
TranslateMessage
DispatchMessageA
LoadStringA
LoadCursorA
CreateWindowExA
RegisterClassA
PostMessageA
IsWindow
BeginPaint
DefWindowProcA
DestroyWindow
GetWindowLongA
advapi32
RegCloseKey
RegEnumKeyA
RegQueryValueA
RegEnumValueA
RegOpenKeyA
gdi32
GetStockObject
ole32
OleRun
StgIsStorageFile
StgCreateDocfile
OleCreateDefaultHandler
ReleaseStgMedium
StringFromGUID2
OleInitialize
OleUninitialize
OleLoad
StgOpenStorage
Sections
.text Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ