740bc7735d7f2b2ccb4fab9b1a8e2bef252761e19cdd05f6d02253db7f609a42

Sharing

Copy URL Twitter E-mail

General

Target

740bc7735d7f2b2ccb4fab9b1a8e2bef252761e19cdd05f6d02253db7f609a42
Size

1.6MB
MD5

6a48bd417453e04309726e13e131eb59
SHA1

1834c6c5b47d7dfafbd5cf04e0cb39139a40b6af
SHA256

740bc7735d7f2b2ccb4fab9b1a8e2bef252761e19cdd05f6d02253db7f609a42
SHA512

9cc4d4ffb8b1388466391fc63c70d392d6c461238fa654add762b9a23d018ec8dbc5f8f4955a180f88ed052ff7e73b1db6ebf981e0fbce9f0e3995d27b69408e
SSDEEP

24576:R8//kLi6/vOTplJsgiD4w0v98c0JMedLgBdz/abNZ4h1QveiHtQn652qOq:R8//kBGplJjzjedLwuhZppY4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
740bc7735d7f2b2ccb4fab9b1a8e2bef252761e19cdd05f6d02253db7f609a42

Files

740bc7735d7f2b2ccb4fab9b1a8e2bef252761e19cdd05f6d02253db7f609a42
.exe windows:6 windows x64 arch:x64

48675afffe8342364a941b7903c10b14

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

PDB Paths

glacier_legacy.pdb

Imports

api-ms-win-core-synch-l1-2-0

WakeByAddressAll
WaitOnAddress
WakeByAddressSingle

bcryptprimitives

ProcessPrng

kernel32

Sleep
PostQueuedCompletionStatus
SwitchToThread
GetCurrentThreadId
GetSystemTimeAsFileTime
GetFinalPathNameByHandleW
SetLastError
WaitForSingleObject
SetWaitableTimer
SetFileCompletionNotificationModes
CreateIoCompletionPort
CreateWaitableTimerExW
InitializeSListHead
CloseHandle
IsDebuggerPresent
GetQueuedCompletionStatusEx
UnhandledExceptionFilter
SetHandleInformation
GetStdHandle
GetConsoleMode
SetUnhandledExceptionFilter
MultiByteToWideChar
WriteConsoleW
QueryPerformanceFrequency
GetModuleHandleW
FormatMessageW
GetEnvironmentVariableW
GetModuleFileNameW
CreateDirectoryW
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
IsProcessorFeaturePresent
TerminateProcess
RtlUnwindEx
HeapReAlloc
CreateThread
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
WaitForSingleObjectEx
LoadLibraryA
GetCurrentProcessId
CreateMutexA
ReleaseMutex
WideCharToMultiByte
RtlVirtualUnwind
GetSystemInfo
GetCurrentThread
SetThreadStackGuarantee
AddVectoredExceptionHandler
GetSystemTimePreciseAsFileTime
FreeLibrary
FlushInstructionCache
WriteProcessMemory
GetProcAddress
GetModuleHandleA
SetEnvironmentVariableW
GetCurrentProcess
FindClose
FindNextFileW
FindFirstFileW
lstrlenW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetLastError
CopyFileExW
LoadLibraryExW
RtlPcToFileHeader
HeapFree
EncodePointer
RaiseException
GetFullPathNameW

ntdll

NtProtectVirtualMemory
NtWriteVirtualMemory
NtCancelIoFileEx
NtAllocateVirtualMemory
RtlNtStatusToDosError
NtDeviceIoControlFile
NtCreateFile
NtWaitForSingleObject
NtCreateThreadEx
NtWriteFile

oleaut32

SysFreeString
GetErrorInfo
SysStringLen
SysAllocStringLen

ole32

CoInitializeEx
CoCreateInstance
CoTaskMemFree

shell32

SHGetKnownFolderPath

crypt32

CertFreeCertificateContext
CertFreeCertificateChain
CertGetCertificateChain
CertVerifyCertificateChainPolicy
CertDuplicateStore
CertAddCertificateContextToStore
CertEnumCertificatesInStore
CertDuplicateCertificateChain
CertCloseStore
CertDuplicateCertificateContext
CertOpenStore

bcrypt

BCryptGenRandom

advapi32

RegQueryValueExW
RegCloseKey
RegOpenKeyExW
SystemFunction036

ws2_32

shutdown
WSASend
getsockname
WSAGetLastError
getsockopt
closesocket
bind
WSAIoctl
setsockopt
ioctlsocket
WSASocketW
getaddrinfo
getpeername
WSAStartup
WSACleanup
recv
send
connect
freeaddrinfo

secur32

EncryptMessage
DecryptMessage
QueryContextAttributesW
InitializeSecurityContextW
AcquireCredentialsHandleA
ApplyControlToken
FreeContextBuffer
DeleteSecurityContext
FreeCredentialsHandle
AcceptSecurityContext

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

pow
__setusermatherr

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

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

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

_set_fmode
__p__commode

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

_configthreadlocale

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

malloc
free
_set_new_mode
calloc

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

wcsncmp
strcpy_s

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 448KB - Virtual size: 448KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 872B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

48675afffe8342364a941b7903c10b14

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

bcryptprimitives

kernel32

ntdll

oleaut32

ole32

shell32

crypt32

bcrypt

advapi32

ws2_32

secur32

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

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

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

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

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

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

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 448KB - Virtual size: 448KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 21KB - Virtual size: 21KB

.rsrc Size: 1024B - Virtual size: 872B

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 448KB - Virtual size: 448KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 21KB - Virtual size: 21KB

.rsrc
Size: 1024B - Virtual size: 872B

.reloc
Size: 7KB - Virtual size: 6KB