Virus_bochi[.]exe

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General

Target

Virus_bochi.exe
Size

667KB
MD5

f95e22d419bc1e7421c70893ccfd2bd9
SHA1

a6c944771799d612c75d9d9ce58b064ed4e445de
SHA256

4d0f97f3e808c61c1264ced7a88115a2a441c06cbb6b75168a27b746c1feec22
SHA512

c61f26efa9fe433a9488d0ec2ba06766f875c3c94b6adf7ec4631ce1aefcdd0abec39ed5217916aebeffeb42e8ece9616adc18898ab1ab9ad432efa0383ab4b9
SSDEEP

12288:AUrBtoj+pnlCToItr/GnfON1Bgj7ZdAA:Aaoj1oI5Gfk1Bgj3z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Virus_bochi.exe

Files

Virus_bochi.exe
.exe windows:4 windows x64

6c25b30eb1b3d782f3c782abe00e91bc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

GetUserNameA

gdi32

CreateSolidBrush
DeleteObject
PatBlt
SelectObject

kernel32

AddAtomA
AddVectoredExceptionHandler
Beep
CloseHandle
CreateEventA
CreateMutexA
CreateSemaphoreA
DeleteAtom
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FindAtomA
FormatMessageA
GetAtomNameA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileAttributesA
GetHandleInformation
GetLastError
GetProcessAffinityMask
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
LeaveCriticalSection
LocalFree
MultiByteToWideChar
OpenProcess
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseMutex
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte
__C_specific_handler

msvcrt

___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_findclose
_findfirst64
_findnext64
_fmode
_fullpath
_initterm
_memccpy
_msize
_onexit
_setjmp
_strdup
_time64
_ultoa
abort
calloc
exit
fclose
fopen
fprintf
fputc
free
fwrite
getenv
localeconv
longjmp
malloc
memcpy
memmove
memset
printf
rand
realloc
signal
srand
strcat
strcmp
strcpy
strerror
strlen
strncmp
strncpy
vfprintf
wcslen

shell32

ShellExecuteA

user32

ChangeDisplaySettingsExA
DrawIcon
EnumDisplaySettingsA
FindWindowA
FindWindowExA
GetCursorPos
GetDC
GetSystemMetrics
GetWindowThreadProcessId
LoadImageA
MessageBoxA
ReleaseDC
SendMessageA
SetCursorPos
SystemParametersInfoW

Sections

.text
Size: 70KB - Virtual size: 70KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 466KB - Virtual size: 466KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

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
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 136B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6c25b30eb1b3d782f3c782abe00e91bc

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

msvcrt

shell32

user32

Sections

.text Size: 70KB - Virtual size: 70KB

.data Size: 466KB - Virtual size: 466KB

.rdata Size: 114KB - Virtual size: 113KB

.pdata Size: 3KB - Virtual size: 3KB

.xdata Size: 3KB - Virtual size: 2KB

.bss Size: - Virtual size: 3KB

.idata Size: 5KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 136B

.text
Size: 70KB - Virtual size: 70KB

.data
Size: 466KB - Virtual size: 466KB

.rdata
Size: 114KB - Virtual size: 113KB

.pdata
Size: 3KB - Virtual size: 3KB

.xdata
Size: 3KB - Virtual size: 2KB

.bss
Size: - Virtual size: 3KB

.idata
Size: 5KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 136B