Static task
static1
Behavioral task
behavioral1
Sample
5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c.exe
Resource
win10v2004-20230915-en
General
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Target
5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c
-
Size
86KB
-
MD5
99e1b2f16769ebb5c85bf0168d1c9a8f
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SHA1
88c6540cb4b1f4adf7a66079b5430599cd788fb7
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SHA256
5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c
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SHA512
b4851a243a0bcddf29f78b2a33b90204fb88830949be74ff9ff609a7e5b6337751fa754e056342654194d068ef5e3cdf50a61e0e3021fc88aafff01eaabfdeb4
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SSDEEP
1536:ySfNEy7p+hJrLHgyjznv4ABOxfSwL2NkLxaCzGZF3Qjcalb78NELOD/QaYOw9GW3:rfHl+hhLHgyjzv4ABOxfSwL2NkLxaCz0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c
Files
-
5f3b17581cef4deb86647c41c1591b46001fa2c881b54f04dcbe5ec3caf9b14c.exe windows:5 windows x64
81e0452b77b300d963bccde5cd962fd1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
comdlg32
PrintDlgW
gdi32
EndPage
EnumFontFamiliesExW
GetDeviceCaps
GetOutlineTextMetricsW
GetStockObject
GetTextMetricsW
LineTo
MoveToEx
SelectObject
StartDocW
StartPage
TextOutW
AddFontResourceW
RemoveFontResourceW
GetFontResourceInfoW
DeleteObject
EndDoc
CreateFontIndirectW
DeleteDC
shell32
CommandLineToArgvW
user32
SendMessageW
ShowWindow
SendDlgItemMessageW
PostQuitMessage
PostMessageW
MessageBoxW
LoadStringW
LoadIconW
IsDialogMessageW
GetMessageW
GetDlgItem
EndDeferWindowPos
EnableWindow
DispatchMessageW
DeferWindowPos
TranslateMessage
BeginDeferWindowPos
UpdateWindow
SetWindowLongPtrW
SetScrollInfo
ScrollWindowEx
ReleaseDC
RegisterClassExW
LoadCursorW
InvalidateRect
GetWindowLongPtrW
GetScrollInfo
GetDC
GetClientRect
EndPaint
DefWindowProcW
BeginPaint
FillRect
SetProcessDefaultLayout
CreateWindowExW
msvcrt
__lconv_init
wcslen
swprintf
free
malloc
wcscat
memcpy
__setusermatherr
_amsg_exit
__wgetmainargs
__set_app_type
exit
_cexit
_fpreset
_initterm
__winitenv
_wcmdln
signal
memset
kernel32
TlsGetValue
LeaveCriticalSection
InitializeCriticalSection
GetLastError
EnterCriticalSection
DeleteCriticalSection
LoadLibraryW
GetUserDefaultUILanguage
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
Sleep
SetUnhandledExceptionFilter
GetStartupInfoW
GetProcAddress
GetModuleHandleA
LocalFree
GetWindowsDirectoryW
GetModuleHandleW
GetFullPathNameW
GetFileAttributesW
GetCommandLineW
FormatMessageW
CopyFileW
MulDiv
lstrcpynW
lstrcatW
advapi32
RegSetValueExW
RegOpenKeyExW
RegCloseKey
Sections
.text Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 552B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 40B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ