Static task
static1
Behavioral task
behavioral1
Sample
bc40bb93eea31d603ecaa742ac71dc60.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bc40bb93eea31d603ecaa742ac71dc60.exe
Resource
win10v2004-20231215-en
General
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Target
bc40bb93eea31d603ecaa742ac71dc60
-
Size
772KB
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MD5
bc40bb93eea31d603ecaa742ac71dc60
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SHA1
2aeb843c3dee93c25523dbda2ee6b0b65ae753ce
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SHA256
74cc2b108776443dadbf7c8e6dec9407737fc1d0b8c18d19f60564fb4aa63c2e
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SHA512
c37b63c8d80787a0afb9a0dd2876a34bf0fd9f31fcc4e3d3c264ca122a66f30442139bf3829804e974a7c5101a8cb92223291a1c07b08b9031a58c70ec8fafc2
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SSDEEP
12288:r4H40EBYXi78Uu7O32mApbIe6FJghylxOPS/vuo/yZixRXv81VhvO:0H47V9QmeygeOPS/GoVxRmb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc40bb93eea31d603ecaa742ac71dc60
Files
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bc40bb93eea31d603ecaa742ac71dc60.exe windows:4 windows x86 arch:x86
0cae3e3163c029d65349b40da9b25c29
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegCreateKeyExA
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
gdi32
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
CreateFontIndirectA
DeleteDC
DeleteObject
GetBkMode
GetDeviceCaps
GetStockObject
SelectObject
SetBkMode
SetTextColor
TextOutA
kernel32
CloseHandle
CreateDirectoryA
CreateFileA
CreateMutexA
CreatePipe
CreateProcessA
CreateSemaphoreA
DeleteFileA
DuplicateHandle
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
GetCommandLineA
GetCurrentProcess
GetCurrentProcessId
GetEnvironmentVariableA
GetExitCodeProcess
GetFileSize
GetFullPathNameA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetTempFileNameA
GetTempPathA
InitializeCriticalSection
InterlockedIncrement
LeaveCriticalSection
LoadLibraryA
MulDiv
ReadFile
ReleaseMutex
RemoveDirectoryA
SearchPathA
SetEnvironmentVariableA
SetFilePointer
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsGetValue
TlsSetValue
WaitForSingleObject
WriteFile
msvcrt
_close
_fileno
_fstat
_isatty
_lseek
_open
_read
_write
_HUGE
__getmainargs
__mb_cur_max
__p__environ
__set_app_type
_assert
_cexit
_errno
_fileno
_fmode
_fpreset
_iob
_isctype
_itoa
_pctype
_putenv
_setmode
_strlwr
abort
atexit
atoi
difftime
exit
fclose
fflush
fgets
fopen
fprintf
fread
free
freopen
fseek
fwprintf
fwrite
getc
malloc
mbstowcs
memchr
memcpy
memmove
memset
mktime
rand
signal
sprintf
srand
strcat
strchr
strcmp
strcpy
strncmp
strncpy
strrchr
strstr
strtok
strtol
strtoul
time
wcscpy
user32
BeginPaint
CopyRect
CreateWindowExA
DefWindowProcA
DialogBoxParamA
DispatchMessageA
DrawTextExA
EndDialog
EndPaint
EnumWindows
FillRect
GetDesktopWindow
GetLastActivePopup
GetMessageA
GetParent
GetWindowRect
GetWindowThreadProcessId
InvalidateRect
IsIconic
IsWindowVisible
KillTimer
LoadCursorA
LoadIconA
LoadImageA
MessageBoxA
MessageBoxW
OffsetRect
PostQuitMessage
RegisterClassA
SetDlgItemTextA
SetForegroundWindow
SetTimer
SetWindowPos
SetWindowTextA
ShowWindow
TranslateMessage
UpdateWindow
Sections
.text Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 97KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE