b3b73cd7ce079b1e4b36b16609cb23b58615e8b43b2213623e2b0c0363b99739

Sharing

Copy URL Twitter E-mail

General

Target

b3b73cd7ce079b1e4b36b16609cb23b58615e8b43b2213623e2b0c0363b99739
Size

207KB
MD5

fa600679ed77c747e4a842c2fc20fcc5
SHA1

6db3fc0becc9102c0a8fdf59bac506fddc0c3ce1
SHA256

b3b73cd7ce079b1e4b36b16609cb23b58615e8b43b2213623e2b0c0363b99739
SHA512

8079ebd2f5e4f8ff7717e7891e455999865efea9e217e1bed5fb84ce14a56557673cafb99e0eb7175651d5dafa7a0b867a54fc8cd70795a004d9b23a011f86d2
SSDEEP

3072:gU9vAr+G3UhvUpSVjc0Tfxw5zxRhMIfShR3XClXzOrD4hrRh0R+UAODKs9:g4G3+U0zQ9H9ShRnKaD4dg+UTDK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b3b73cd7ce079b1e4b36b16609cb23b58615e8b43b2213623e2b0c0363b99739

Files

b3b73cd7ce079b1e4b36b16609cb23b58615e8b43b2213623e2b0c0363b99739
.exe windows:6 windows x64 arch:x64

4cfdc394b5e05dc5ef21bff2db7ceca8

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

kernel32

GetStdHandle
GetFileType
GetEnvironmentVariableA
MultiByteToWideChar
CreateDirectoryW
CreateFileW
DeleteFileW
FindFirstFileW
GetFullPathNameW
GetSystemDirectoryW
GetModuleFileNameW
WriteFile
GetTickCount
MoveFileExA
GetCurrentProcessId
GetCurrentProcess
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
GetVersionExA
FindClose
SystemTimeToFileTime
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
LocalFileTimeToFileTime
GetFileAttributesA
CreateFileA
LocalFree
GetLastError
SetFileTime
SetFileAttributesA
GetFileTime
LoadLibraryA
GetProcAddress
FreeLibrary
GetVersion
CreateMutexA
WaitForSingleObject
ReleaseMutex
WideCharToMultiByte
GetCurrentThreadId
CloseHandle
GetFileSize
QueryPerformanceCounter

vcruntime140

memset
__C_specific_handler
memcpy
strchr
memcmp
strrchr
wcsstr
strstr

api-ms-win-crt-convert-l1-1-0

strtol
strtod
atoi
_atoi64
strtoul
atol
wcstombs
wctomb
mbstowcs
mbtowc

api-ms-win-crt-stdio-l1-1-0

_tell
_read
_set_fmode
_lseek
_filelength
fopen
__p__commode
_write
_close
_chsize
putc
getc
feof
_fileno
ftell
__acrt_iob_func
fgets
_wfopen
fputs
__stdio_common_vfprintf
__stdio_common_vsprintf
fclose
_getcwd
__stdio_common_vsscanf
fflush
fseek
fwrite
fread

api-ms-win-crt-math-l1-1-0

__setusermatherr
floor

api-ms-win-crt-string-l1-1-0

strcat
isalpha
islower
toupper
isdigit
isspace
isgraph
strncmp
wcsncpy
_stricmp
strtok
strncpy
strncat
strlen
strcmp
strcpy
wcscpy
wcslen

api-ms-win-crt-heap-l1-1-0

calloc
realloc
malloc
free
_set_new_mode

api-ms-win-crt-time-l1-1-0

_mktime64
_localtime64
_time64

api-ms-win-crt-runtime-l1-1-0

terminate
_crt_atexit
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
__sys_errlist
_getpid
_register_onexit_function
_c_exit
_cexit
__p___argv
__p___argc
_exit
exit
_initterm_e
_seh_filter_exe
_set_app_type
_configure_narrow_argv
_initterm
_initialize_narrow_environment
_get_initial_narrow_environment
_errno

api-ms-win-crt-utility-l1-1-0

rand
srand

api-ms-win-crt-filesystem-l1-1-0

_findnext64i32
_findfirst64i32
_mkdir
_wstat64i32
_wmakepath
_wsplitpath
_waccess
_wunlink
_wrename
_splitpath

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

ws2_32

closesocket

advapi32

RegCreateKeyA
RegSetValueA
CryptAcquireContextA
CryptReleaseContext
CryptGenRandom
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueA
SetNamedSecurityInfoW
GetNamedSecurityInfoW
RegQueryInfoKeyA
RegEnumKeyExA
RegDeleteKeyA
SetNamedSecurityInfoA
SetEntriesInAclA
FreeSid
AllocateAndInitializeSid
RegSetValueExA
RegQueryValueExA
RegQueryValueA
RegOpenKeyExA
RegOpenKeyA
RegCreateKeyExA
RegCloseKey
SetSecurityDescriptorDacl
InitializeSecurityDescriptor

user32

MessageBoxA

Exports

Exports

VLShashedMachineIDToLockCode
VLSinitMachineID
VLSmachineIDToLockCodeEx
VLSmachineIDtoLockCode
VLSsetCustomExFunc
VLSsetHostIdFunc
VLSsetUserErrorFile

Sections

.text
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4cfdc394b5e05dc5ef21bff2db7ceca8

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-locale-l1-1-0

ws2_32

advapi32

user32

Exports

Exports

Sections

.text Size: 137KB - Virtual size: 136KB

.rdata Size: 40KB - Virtual size: 39KB

.data Size: 20KB - Virtual size: 89KB

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

.rsrc Size: 2KB - Virtual size: 1KB

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

.text
Size: 137KB - Virtual size: 136KB

.rdata
Size: 40KB - Virtual size: 39KB

.data
Size: 20KB - Virtual size: 89KB

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

.rsrc
Size: 2KB - Virtual size: 1KB

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