f9f228fa4e34c07b80427216a7e5fa82687e7c8cd7c0349d1287ac5d62318c1a

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General

Target

f9f228fa4e34c07b80427216a7e5fa82687e7c8cd7c0349d1287ac5d62318c1a
Size

3.0MB
MD5

1fe2c9d3c6cdd07c563b7c62f13bd796
SHA1

361876f61d58c9a508366a89912837b7d7b30ff6
SHA256

f9f228fa4e34c07b80427216a7e5fa82687e7c8cd7c0349d1287ac5d62318c1a
SHA512

39b74cf591a65568d6b2e2f1797a6dbe3b28860311d73a9dc8ccad59a665f4d2411d047ab9561a8e669b332c48164d6304bcd0d3ae7b41aab85f96329a36787b
SSDEEP

49152:KwvoZAX7cGzxF0tflHjCpul3jiendM8K:Fzby3zdM8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f9f228fa4e34c07b80427216a7e5fa82687e7c8cd7c0349d1287ac5d62318c1a

Files

f9f228fa4e34c07b80427216a7e5fa82687e7c8cd7c0349d1287ac5d62318c1a
.exe windows:6 windows x64 arch:x64

75dec41292fddc885fb2287ac72e2523

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

SetHandleInformation
CreateIoCompletionPort
TryAcquireSRWLockExclusive
GetQueuedCompletionStatusEx
ReleaseSRWLockShared
PostQueuedCompletionStatus
SetFileCompletionNotificationModes
Sleep
GetModuleHandleA
GetProcAddress
GetCurrentProcess
AddVectoredExceptionHandler
SetThreadStackGuarantee
SwitchToThread
WaitForSingleObject
QueryPerformanceCounter
GetSystemInfo
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
QueryPerformanceFrequency
HeapFree
GetCurrentThreadId
HeapReAlloc
ReleaseMutex
GetProcessHeap
HeapAlloc
GetFinalPathNameByHandleW
InitializeSListHead
IsDebuggerPresent
GetConsoleMode
UnhandledExceptionFilter
GetModuleHandleW
FormatMessageW
SetUnhandledExceptionFilter
ReleaseSRWLockExclusive
MultiByteToWideChar
WriteConsoleW
CreateThread
GetCurrentThread
GetSystemTimeAsFileTime
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
AcquireSRWLockExclusive
GetLastError
VirtualAlloc
AcquireSRWLockShared
CloseHandle
IsProcessorFeaturePresent

advapi32

SystemFunction036
RegQueryValueExW
RegCloseKey
RegOpenKeyExW

ws2_32

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

secur32

ApplyControlToken
EncryptMessage
AcceptSecurityContext
InitializeSecurityContextW
FreeContextBuffer
DecryptMessage
AcquireCredentialsHandleA
FreeCredentialsHandle
DeleteSecurityContext
QueryContextAttributesW

crypt32

CertGetCertificateChain
CertVerifyCertificateChainPolicy
CertFreeCertificateContext
CertDuplicateCertificateContext
CertFreeCertificateChain
CertDuplicateCertificateChain
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CertOpenStore
CertCloseStore
CertDuplicateStore

ntdll

NtCancelIoFileEx
NtDeviceIoControlFile
RtlNtStatusToDosError
NtWriteFile
NtCreateFile

bcrypt

BCryptGenRandom

vcruntime140

_CxxThrowException
__CxxFrameHandler3
memcmp
__current_exception_context
__current_exception
memset
__C_specific_handler
memcpy
memmove

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

pow
__setusermatherr

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

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

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

__p__commode
_set_fmode

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

_configthreadlocale

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

_set_new_mode
free

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 103KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

75dec41292fddc885fb2287ac72e2523

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

ws2_32

secur32

crypt32

ntdll

bcrypt

vcruntime140

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

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

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

.data Size: 12KB - Virtual size: 12KB

.pdata Size: 103KB - Virtual size: 102KB

.reloc Size: 20KB - Virtual size: 19KB

.rsrc Size: 15KB - Virtual size: 16KB

.text
Size: 1.8MB - Virtual size: 1.8MB

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

.data
Size: 12KB - Virtual size: 12KB

.pdata
Size: 103KB - Virtual size: 102KB

.reloc
Size: 20KB - Virtual size: 19KB

.rsrc
Size: 15KB - Virtual size: 16KB