buckshot[.]exe

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General

Target

buckshot.exe
Size

4.9MB
MD5

80000981ae0b9461b4869b389d68eba3
SHA1

f735fb0892e6b67181cf7e762102b3aae0f79a28
SHA256

ab267e7d5302e2a95d004100156e634123ac5b5b7e2d8d9ef90007b7326e17f8
SHA512

7ac6a6d1c17f579e8450ee4eb63cbe50abd49638a55bd7cc59f21f0636c028c1257f33f2ddb7889a9e32fb389a089239dc85e6f89b0ac22183da744c206568cb
SSDEEP

49152:XeUwmVaKiSLp13Ttdq9wcTenl8+a/mwk+/z646La4uRe87+cu7dQ1cvGKLGKx+P1:ozEQ646+iTuPxnyl5qMw

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
buckshot.exe

Files

buckshot.exe
.exe windows:6 windows x64 arch:x64

b0253dc303f689f8b4dda221350ca751

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

C:\Users\eugen\Desktop\buckshot\target\release\deps\buckshot.pdb

Imports

ntdll

RtlNtStatusToDosError
NtDeviceIoControlFile
NtCancelIoFileEx
NtCreateFile
RtlLookupFunctionEntry
RtlCaptureContext
RtlVirtualUnwind

crypt32

CertDuplicateCertificateContext
CertCloseStore
CertFreeCertificateContext
CertEnumCertificatesInStore
CertDuplicateCertificateChain
CertAddCertificateContextToStore
CertDuplicateStore
CertGetCertificateChain
CertVerifyCertificateChainPolicy
CertOpenStore
CertFreeCertificateChain

kernel32

FillConsoleOutputAttribute
FillConsoleOutputCharacterA
GetQueuedCompletionStatusEx
SetLastError
GetFinalPathNameByHandleW
TryAcquireSRWLockExclusive
CreateIoCompletionPort
SetFileCompletionNotificationModes
GetNumberOfConsoleInputEvents
GetConsoleScreenBufferInfo
GetConsoleMode
ReleaseSRWLockExclusive
GetModuleHandleA
GetProcAddress
GetStdHandle
SwitchToThread
AcquireSRWLockShared
ReleaseSRWLockShared
ReadConsoleInputW
LeaveCriticalSection
EnterCriticalSection
GetFileInformationByHandleEx
GetTimeZoneInformation
TlsGetValue
TlsSetValue
WaitForSingleObjectEx
SystemTimeToFileTime
CreateMutexA
GetCurrentProcess
IsProcessorFeaturePresent
GetEnvironmentVariableW
GetModuleHandleW
FormatMessageW
GetCommandLineW
GetModuleFileNameW
GetFullPathNameW
CreateFileW
SetFilePointerEx
GetFileInformationByHandle
DeviceIoControl
ReadConsoleW
WriteFile
WriteConsoleW
InitializeCriticalSection
GetLastError
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
HeapReAlloc
ExitProcess
TryEnterCriticalSection
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentDirectoryW
GetCurrentThread
GetSystemTimeAsFileTime
CreateThread
WaitForSingleObject
SetHandleInformation
PostQueuedCompletionStatus
GetSystemInfo
AcquireSRWLockExclusive
SetConsoleCursorPosition
SetThreadStackGuarantee
AddVectoredExceptionHandler
CloseHandle
HeapAlloc
Sleep
GetProcessHeap
GetCurrentProcessId
LoadLibraryA
HeapFree
ReadFile
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
ReleaseMutex

secur32

FreeCredentialsHandle
DeleteSecurityContext
ApplyControlToken
AcquireCredentialsHandleA
FreeContextBuffer
QueryContextAttributesW
AcceptSecurityContext
InitializeSecurityContextW
DecryptMessage
EncryptMessage

ws2_32

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

advapi32

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

bcrypt

BCryptGenRandom

vcruntime140

memcmp
__CxxFrameHandler3
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
memset
memmove
memcpy

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

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

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

__setusermatherr

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: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b0253dc303f689f8b4dda221350ca751

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ntdll

crypt32

kernel32

secur32

ws2_32

advapi32

bcrypt

vcruntime140

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

api-ms-win-crt-math-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: 3.1MB - Virtual size: 3.1MB

.rdata Size: 1.6MB - Virtual size: 1.6MB

.data Size: 10KB - Virtual size: 10KB

.pdata Size: 105KB - Virtual size: 104KB

.reloc Size: 50KB - Virtual size: 49KB

.text
Size: 3.1MB - Virtual size: 3.1MB

.rdata
Size: 1.6MB - Virtual size: 1.6MB

.data
Size: 10KB - Virtual size: 10KB

.pdata
Size: 105KB - Virtual size: 104KB

.reloc
Size: 50KB - Virtual size: 49KB