4fbef0a656adecbda62e95c65b47ce12

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General

Target

4fbef0a656adecbda62e95c65b47ce12
Size

447KB
MD5

4fbef0a656adecbda62e95c65b47ce12
SHA1

5cb1ce0a031f7bf120bdee615d219e35855e5cfe
SHA256

9c25ed37b08869779c21b816fbc38835a25e0f259214592c0398b74e679fb200
SHA512

4147565b9b9802159496a1c749911666e12dbb5501228312671897b133eedf95f0357ead58c51206ea4a01e0632468c37da22d07836977b2fdc321377cbe9aa9
SSDEEP

12288:bNzyGMPS7dMoKxN5Cpf/0ps/49puGQW5mFPbfZ1KBwA:bNrMydVKxGpX0pTIAmFzHKBwA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4fbef0a656adecbda62e95c65b47ce12

Files

4fbef0a656adecbda62e95c65b47ce12
.exe windows:10 windows x64 arch:x64

656e242b4145a30f282c9654e8db468c

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

advapi32

EventWriteTransfer
EventUnregister
EventSetInformation
EventRegister
RegCloseKey
RegDeleteValueW
RegOpenKeyExW

kernel32

IsDebuggerPresent
DebugBreak
LocalFree
CreateMutexExW
OpenSemaphoreW
GetVersionExA
OutputDebugStringW
FormatMessageW
ReleaseMutex
LocalAlloc
WaitForSingleObject
GetModuleHandleExW
ReleaseSemaphore
SetLastError
CreateSemaphoreExW
GetModuleFileNameA
VirtualAlloc
DecodePointer
GetProcessHeap
HeapAlloc
InitOnceExecuteOnce
lstrcmpW
CloseHandle
CreateFileW
WriteFile
LoadLibraryExW
FreeLibrary
GetProcAddress
GetLastError
ExpandEnvironmentStringsW
WaitForSingleObjectEx
Sleep
SetUnhandledExceptionFilter
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
DeleteFileW
MoveFileW
CreateDirectoryW
GetModuleFileNameW
HeapFree

msvcrt

_itow_s
_callnewh
_vsnwprintf
free
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_commode
_fmode
__C_specific_handler
wcsncmp
wcschr
iswalpha
memcpy_s
rand_s
_wcsicmp
exit
_exit
_cexit
__setusermatherr
malloc
_initterm
memset

ole32

IIDFromString
CoTaskMemRealloc
CoTaskMemFree

shlwapi

StrStrW
StrCmpNIW
ord215
StrStrIW
PathFindFileNameW
ord158
PathFileExistsW
StrCmpNW

user32

LoadStringW

shell32

SHGetFolderPathAndSubDirW
SHSetLocalizedName

iertutil

ord672
ord675

Sections

.text
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 396KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

656e242b4145a30f282c9654e8db468c

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

ole32

shlwapi

user32

shell32

iertutil

Sections

.text Size: 31KB - Virtual size: 31KB

.rdata Size: 14KB - Virtual size: 13KB

.data Size: 512B - Virtual size: 4KB

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

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

.reloc Size: 396KB - Virtual size: 1.1MB

.text
Size: 31KB - Virtual size: 31KB

.rdata
Size: 14KB - Virtual size: 13KB

.data
Size: 512B - Virtual size: 4KB

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

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

.reloc
Size: 396KB - Virtual size: 1.1MB