Static task
static1
Behavioral task
behavioral1
Sample
37cb655395e4b03dd451a046b9b31fcb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
37cb655395e4b03dd451a046b9b31fcb.exe
Resource
win10v2004-20231215-en
General
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Target
37cb655395e4b03dd451a046b9b31fcb
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Size
588KB
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MD5
37cb655395e4b03dd451a046b9b31fcb
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SHA1
a8d4849297ec45f177276ac28bdaf58d9d287ef0
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SHA256
e18e2c39116e7808659dcc33f53d63692de9a4cc1ebaf0cca1ba2365af935c4d
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SHA512
e7dde5fd9f8db0dae0f8576cc9c10bfa221bee7bb46e47f98f6f723a48f0c90a7bbb7091a448d83850ea33c86b04df77748e1d9af981c0e4df068478364495e6
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SSDEEP
12288:VZWs5pYBIpghgOLa4wxFbLSlYHnuKdHo7hoxKe7OENtC83PLOPy:H7dX6advLSlCLo12KeS6B4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37cb655395e4b03dd451a046b9b31fcb
Files
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37cb655395e4b03dd451a046b9b31fcb.exe windows:4 windows x86 arch:x86
44a3c77b18a12fa21a5e28daa786e457
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
user32
PostQuitMessage
GetDC
GetParent
UpdateWindow
ShowWindow
TranslateMessage
GetSubMenu
SetTimer
SetFocus
GetSystemMetrics
PostMessageA
ReleaseCapture
GetWindowLongA
GetDlgItem
ClientToScreen
LoadCursorA
SetForegroundWindow
MessageBoxA
SystemParametersInfoA
SetCursor
kernel32
SetHandleCount
GetStartupInfoA
WaitForSingleObject
HeapDestroy
FreeEnvironmentStringsA
DeleteCriticalSection
GetDiskFreeSpaceA
GetConsoleMode
GetLocaleInfoA
CreateFileA
SetErrorMode
FreeEnvironmentStringsW
WideCharToMultiByte
GetStringTypeA
WriteFile
HeapReAlloc
GetOEMCP
GetEnvironmentVariableA
GetProcessHeap
GetStdHandle
VirtualAlloc
FindResourceA
Sleep
VirtualFree
FindResourceW
HeapCreate
IsValidCodePage
GetEnvironmentStrings
GetCurrentThreadId
GetACP
CloseHandle
SetFilePointer
TlsFree
RaiseException
GetCommandLineA
HeapSize
LockResource
GetCurrentProcessId
SizeofResource
GlobalUnlock
LCMapStringA
GlobalFree
LCMapStringW
GetLastError
LeaveCriticalSection
ExitProcess
TlsSetValue
GetFileType
ExpandEnvironmentStringsA
FindNextFileA
CompareStringA
GetProcAddress
GetFileSize
LoadLibraryA
GetVersionExA
TlsAlloc
GetTickCount
FreeLibrary
GetVersionExW
FindClose
EnterCriticalSection
HeapFree
InterlockedIncrement
GetVersion
SetEndOfFile
GlobalAlloc
WriteConsoleA
TerminateProcess
GetSystemDirectoryA
SetUnhandledExceptionFilter
GetModuleHandleA
MultiByteToWideChar
TlsGetValue
UnhandledExceptionFilter
LoadLibraryExA
GetModuleFileNameA
FlushFileBuffers
HeapAlloc
SetLastError
FormatMessageA
InterlockedDecrement
GetConsoleOutputCP
msvcrt
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
_strcmpi
Sections
.text Size: 508KB - Virtual size: 506KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ