launcher[.]exe

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General

Target

launcher.exe
Size

2.7MB
MD5

43585525c685cdc8a58a2bcd525dff62
SHA1

b90d6b202148671e4df140f56a824ea25b649528
SHA256

b4a02368084a17318bf74c788f5aeaa530555a175129aa0c08d8ab100afb6222
SHA512

f46f6c21321d1b00ab1783b4346ce132744fb07e22de9c5fbb41c71f999e30f7e9d02c50857a7d64c0cfb86683005090aecd41fc18c21293bf05672d5c37eaa6
SSDEEP

49152:c79BvPwo72v4la0/YvIhZxTjKcmsvEIJ9FU:WsIxmsvx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
launcher.exe

Files

launcher.exe
.exe windows:6 windows x64 arch:x64

d136f4bd0a06f27d10c378a8f6d9b6d8

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

launcher.pdb

Imports

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

WakeByAddressAll
WaitOnAddress
WakeByAddressSingle

bcryptprimitives

ProcessPrng

kernel32

GetQueuedCompletionStatusEx
PostQueuedCompletionStatus
CreateIoCompletionPort
SetHandleInformation
SetFileCompletionNotificationModes
GetSystemTimeAsFileTime
InitializeSListHead
FreeEnvironmentStringsW
DeleteProcThreadAttributeList
CompareStringOrdinal
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
SwitchToThread
WaitForSingleObject
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetLastError
GetCurrentDirectoryW
GetEnvironmentStringsW
GetEnvironmentVariableW
SetFileInformationByHandle
GetCurrentProcess
DuplicateHandle
GetCurrentThreadId
IsDebuggerPresent
GetStdHandle
GetCurrentProcessId
WriteFileEx
SleepEx
GetExitCodeProcess
QueryPerformanceFrequency
UnhandledExceptionFilter
HeapFree
HeapReAlloc
lstrlenW
ReleaseMutex
SetUnhandledExceptionFilter
CreateFileW
GetFinalPathNameByHandleW
GetConsoleMode
CloseHandle
FormatMessageW
GetModuleFileNameW
CreateNamedPipeW
ReadFileEx
GetFullPathNameW
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
InitializeProcThreadAttributeList
UpdateProcThreadAttribute
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
CreateThread
GetModuleHandleA
GetTempPathW
GetProcessHeap
HeapAlloc
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetProcAddress
GetModuleHandleW
IsProcessorFeaturePresent

ws2_32

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

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

secur32

FreeContextBuffer
DeleteSecurityContext
QueryContextAttributesW
AcceptSecurityContext
EncryptMessage
AcquireCredentialsHandleA
DecryptMessage
ApplyControlToken
InitializeSecurityContextW
FreeCredentialsHandle

crypt32

CertDuplicateCertificateContext
CertFreeCertificateChain
CertDuplicateCertificateChain
CertEnumCertificatesInStore
CertAddCertificateContextToStore
CertVerifyCertificateChainPolicy
CertGetCertificateChain
CertOpenStore
CertCloseStore
CertDuplicateStore
CertFreeCertificateContext

ntdll

NtDeviceIoControlFile
RtlNtStatusToDosError
NtCancelIoFileEx
NtWriteFile
NtCreateFile

vcruntime140

__C_specific_handler
__current_exception_context
__current_exception
__CxxFrameHandler3
memcpy
memmove
memset
memcmp
_CxxThrowException

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

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

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

free
_set_new_mode

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 860KB - Virtual size: 859KB

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: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d136f4bd0a06f27d10c378a8f6d9b6d8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

bcryptprimitives

kernel32

ws2_32

advapi32

secur32

crypt32

ntdll

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: 1.7MB - Virtual size: 1.7MB

.rdata Size: 860KB - Virtual size: 859KB

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

.pdata Size: 100KB - Virtual size: 100KB

.reloc Size: 17KB - Virtual size: 16KB

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 860KB - Virtual size: 859KB

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

.pdata
Size: 100KB - Virtual size: 100KB

.reloc
Size: 17KB - Virtual size: 16KB