a2fcb383bfc823b9bdc1dd4caa71a90841620edc602e81236568b0a8b1c61e3d

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General

Target

a2fcb383bfc823b9bdc1dd4caa71a90841620edc602e81236568b0a8b1c61e3d
Size

663KB
MD5

de72157793b6a52e2d34ba255b796960
SHA1

ed6ca7cb5ce94fbf16e6dbd5389fefe3f642cab7
SHA256

a2fcb383bfc823b9bdc1dd4caa71a90841620edc602e81236568b0a8b1c61e3d
SHA512

6bfaeae9c80f6cbbc23c2f7e6ed6eb5e7755582a4b827cf6bcc9dcfe39e7d8467b2a127d151c428767c7104c46e953f2aa2fc1d59a334c9f43e8392bca245ab0
SSDEEP

12288:sQSfp2yfVbDaGvwQSjK/YI87uBO5Hv7BMLiB4nhRp5L1bU6U5qn:sXf9XaGvwQSjK/YI87uBWHv7BMLiB4nf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a2fcb383bfc823b9bdc1dd4caa71a90841620edc602e81236568b0a8b1c61e3d

Files

a2fcb383bfc823b9bdc1dd4caa71a90841620edc602e81236568b0a8b1c61e3d
.dll windows:6 windows x64 arch:x64

2da18b427b2cf017ac71cdac7929dac8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

LocalFree
DeleteAtom
GetCommMask
SetCommMask
FormatMessageW
CreateFileMappingA
AddAtomW
FindAtomW
CreateNamedPipeA
EnumDateFormatsExA
GetSystemTimeAsFileTime
GetProcAddress
GetModuleHandleA
GetModuleFileNameW
DisableThreadLibraryCalls
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
GetTickCount
ExitThread
CreateThread
Sleep
OpenMutexW
CreateMutexA
WaitForSingleObject
ReleaseMutex
DeleteCriticalSection
TryEnterCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetOverlappedResult
GetProcessHeap
HeapFree
HeapReAlloc
HeapAlloc
DisconnectNamedPipe
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
LoadLibraryExW
ConnectNamedPipe
GetLastError
CloseHandle
ReadFile
GetFileSize
CreateFileW

gdi32

GetPaletteEntries
DeleteObject
DeleteDC
CreateFontW
GdiTransparentBlt
CreatePolyPolygonRgn
CreateEnhMetaFileA
CreateDCA

advapi32

OpenSCManagerA
AccessCheckByTypeResultListAndAuditAlarmA
ObjectPrivilegeAuditAlarmA
LookupPrivilegeDisplayNameA
AbortSystemShutdownA
CloseServiceHandle
OpenServiceA
SetNamedSecurityInfoW
GetNamedSecurityInfoW
ConvertSecurityDescriptorToStringSecurityDescriptorA
SaferSetPolicyInformation
SaferGetPolicyInformation
OpenTraceA
CloseTrace
QueryServiceStatusEx
GetWindowsAccountDomainSid

shell32

SHGetInstanceExplorer
SHChangeNotify

shlwapi

StrTrimA
StrCmpNIW
StrChrA
StrCmpIW
PathCombineA
AssocCreate
StrCmpW

dbghelp

GetTimestampForLoadedLibrary
ImagehlpApiVersion
SymCleanup
SymInitialize
SymGetSymPrev64
MakeSureDirectoryPathExists

imm32

ImmCreateContext
ImmDestroyContext
ImmGetOpenStatus
ImmGetConversionStatus
ImmRegisterWordA
ImmUnregisterWordA

winmm

mciGetCreatorTask
mmioClose
mmioRead
mciGetDeviceIDA
mmioOpenW
mmioOpenA
mmioWrite
mmioSetBuffer
midiInAddBuffer
timeGetDevCaps
mixerGetLineControlsW
mixerGetNumDevs
midiInGetID
midiInGetDevCapsW

rpcrt4

MesDecodeIncrementalHandleCreate
MesHandleFree
MesBufferHandleReset
MesDecodeBufferHandleCreate
MesEncodeDynBufferHandleCreate
MesEncodeFixedBufferHandleCreate
MesEncodeIncrementalHandleCreate

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z

vcruntime140

__C_specific_handler
__std_type_info_destroy_list
memset
memmove
strstr
__std_exception_copy
__std_exception_destroy
_CxxThrowException
memcpy
memchr
memcmp

vcruntime140_1

__CxxFrameHandler4

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

_execute_onexit_table
_initterm
_initterm_e
_invalid_parameter_noinfo_noreturn
_crt_atexit
strerror
_register_onexit_function
_cexit
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_errno

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

strncpy
wcsncat
strncat
strcmp
wcsncpy
isdigit
isxdigit
isspace
_wcsnicmp

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

malloc
free
calloc
realloc
_callnewh

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

qsort
rand
srand

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

_ultoa
_ltoa
wcstombs_s
_itoa
strtoul
atoi
_ltow
_itow

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

getenv

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

__stdio_common_vsprintf
__stdio_common_vfprintf
__acrt_iob_func
fwrite
fread
fopen
__stdio_common_vswprintf
__stdio_common_vswprintf_s
_fileno
_close
_isatty
_open
_write
__stdio_common_vsscanf
fclose

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

exp
sin
floor
sqrt
cos
frexp

Exports

Exports

blake2b_param_set_personal
crypto_core_curve25519_ref10_fe_copy
crypto_core_salsa2012_inputbytes
crypto_stream_salsa20_keybytes
fe_mul121666
load32_le
load_failed

Sections

.text
Size: 559KB - Virtual size: 559KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 98KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - 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: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2da18b427b2cf017ac71cdac7929dac8

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

advapi32

shell32

shlwapi

dbghelp

imm32

winmm

rpcrt4

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 559KB - Virtual size: 559KB

.rdata Size: 89KB - Virtual size: 89KB

.data Size: 5KB - Virtual size: 98KB

.pdata Size: 6KB - Virtual size: 5KB

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

.reloc Size: 512B - Virtual size: 80B

.text
Size: 559KB - Virtual size: 559KB

.rdata
Size: 89KB - Virtual size: 89KB

.data
Size: 5KB - Virtual size: 98KB

.pdata
Size: 6KB - Virtual size: 5KB

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

.reloc
Size: 512B - Virtual size: 80B