Behavioral task
behavioral1
Sample
5286f903857c043cc56aa81205994212.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5286f903857c043cc56aa81205994212.dll
Resource
win10v2004-20231215-en
General
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Target
5286f903857c043cc56aa81205994212
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Size
80KB
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MD5
5286f903857c043cc56aa81205994212
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SHA1
187895b594895ff3e0ad56f5ce568d89abdc1cf6
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SHA256
717d610e109876ca8f1c6ca59a75c54d01799e2b361a68e2e0d694ec94aa9e5a
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SHA512
24edb4f6e43473b1f9dc1586dda663326f404cc599b999901df3fb7a6a4fb7710fba22c0a00cac652d4352d815866b5ffe3b881150f27405e2be45ea60df18ba
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SSDEEP
1536:W8zxD2iKsi040CvEh+7cuEaC8nCPhgIin8zOIlQ:DxD2c44hYcuQ8nC5gT8yIlQ
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5286f903857c043cc56aa81205994212
Files
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5286f903857c043cc56aa81205994212.dll windows:4 windows x86 arch:x86
1f994d48cb8c55b6c497684a714d24d1
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
WritePrivateProfileStringA
GetModuleFileNameA
OpenProcess
IsBadReadPtr
WriteFile
CreateFileA
GetCurrentProcessId
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
DeleteFileA
GetTempPathA
SetThreadPriority
GetFileSize
ReadFile
GetProcessHeap
HeapAlloc
GetTickCount
VirtualFree
GetSystemDirectoryA
CreateMutexA
DeleteCriticalSection
InterlockedExchange
GetLastError
CloseHandle
GetWindowsDirectoryA
GetPrivateProfileStringA
LoadLibraryA
GetProcAddress
GetModuleHandleA
Sleep
VirtualProtect
ReadProcessMemory
CreateThread
user32
GetClassNameW
GetWindow
GetClassNameA
SendMessageA
GetWindowTextA
IsWindowVisible
IsWindow
GetForegroundWindow
wsprintfA
EnumWindows
msvcrt
_itoa
_adjust_fdiv
_initterm
_onexit
__dllonexit
_stricmp
memcpy
malloc
strlen
memset
strcpy
strcat
??3@YAXPAX@Z
??2@YAPAXI@Z
__CxxFrameHandler
free
strstr
_strlwr
_strdup
sprintf
strncpy
strrchr
strchr
wcslen
_except_handler3
exit
atoi
wcscmp
mbstowcs
wcscpy
wcsncat
wcsstr
_vsnprintf
isspace
isalnum
wcscat
_strcmpi
gdiplus
GdipCreateBitmapFromHBITMAP
GdipSaveImageToFile
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusStartup
gdi32
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
CreateDCA
GetDeviceCaps
DeleteDC
DeleteObject
BitBlt
ws2_32
closesocket
ntohs
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ