C:\Users\admin\Desktop\Injector\x64\Release\Injector.pdb
Static task
static1
Behavioral task
behavioral1
Sample
BW-Internal.exe
Resource
win10-20240221-en
General
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Target
BW-Internal.exe
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Size
571KB
-
MD5
5db51c380143d18f5c15294386177274
-
SHA1
31f2c4908c27b2dcc08bc79fd33619084fe2a95c
-
SHA256
afb9110ec915901ee8833e198a6a67624d98bd90cc0fea8d58fa9da0c2da2e46
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SHA512
7db944d485e7883b41c91a459ee32a2354a3ad806f0aa9f26ca7874e667718d5b8f60b8809a6be01126f4c23758a9ea9eaf4c854bb839dece9a992a53782f704
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SSDEEP
12288:MZFKjTvqOIvwh6lpAWaEBO2Y9HzzNaBBMiZ:MZFSTvq3vwcVaEBTEza+i
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BW-Internal.exe
Files
-
BW-Internal.exe.exe windows:6 windows x64 arch:x64
fe1d9f182e1b5484bfee73b1a8c6d6a5
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
Imports
kernel32
LeaveCriticalSection
FormatMessageA
VerSetConditionMask
QueryPerformanceFrequency
GetSystemDirectoryA
EnterCriticalSection
LocalFree
SetLastError
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
SleepEx
SetConsoleTextAttribute
GetProcAddress
CreateThread
QueryPerformanceCounter
MoveFileExA
WaitForSingleObjectEx
MultiByteToWideChar
GetEnvironmentVariableA
GetFileType
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
WideCharToMultiByte
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
VirtualProtect
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
SetConsoleTitleA
GetStdHandle
Sleep
DeleteFileA
HeapDestroy
GetLastError
GetTickCount
VerifyVersionInfoA
Beep
GetConsoleScreenBufferInfo
GetFileSize
K32GetModuleInformation
Process32FirstW
LoadLibraryA
Process32NextW
CreateToolhelp32Snapshot
GetModuleHandleA
VirtualAlloc
GetCurrentProcess
VirtualFree
ReadFile
CloseHandle
CreateFileW
FreeLibrary
DeviceIoControl
OutputDebugStringW
InitializeSListHead
user32
MessageBoxA
UnhookWinEvent
BlockInput
GetWindowThreadProcessId
SetWinEventHook
EnumWindows
msvcp140
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xbad_function_call@std@@YAXXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setf@ios_base@std@@QEAAHHH@Z
??Bid@locale@std@@QEAA_KXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?good@ios_base@std@@QEBA_NXZ
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
_Xtime_get_ticks
_Query_perf_counter
_Thrd_sleep
_Cnd_do_broadcast_at_thread_exit
?_Xlength_error@std@@YAXPEBD@Z
?_Random_device@std@@YAIXZ
?id@?$ctype@D@std@@2V0locale@2@A
?_Xout_of_range@std@@YAXPEBD@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
_Query_perf_frequency
normaliz
IdnToAscii
wldap32
ord211
ord143
ord45
ord50
ord46
ord22
ord26
ord27
ord32
ord41
ord33
ord35
ord79
ord30
ord217
ord60
ord301
ord200
crypt32
CertFindCertificateInStore
CertFreeCertificateContext
CertEnumCertificatesInStore
CertOpenStore
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertCloseStore
ws2_32
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
ntohl
gethostname
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
WSAStartup
closesocket
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
recv
send
rpcrt4
RpcStringFreeA
UuidToStringA
UuidCreate
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
strchr
strrchr
strstr
memmove
__C_specific_handler
__current_exception
__current_exception_context
memcmp
memset
memcpy
memchr
__std_terminate
__std_exception_destroy
_CxxThrowException
__std_exception_copy
api-ms-win-crt-stdio-l1-1-0
fgets
fread
_pclose
_popen
__stdio_common_vfprintf
__acrt_iob_func
fputc
_open
_close
_write
_read
fclose
__p__commode
_set_fmode
fopen
fputs
__stdio_common_vsscanf
_lseeki64
feof
__stdio_common_vsprintf
fflush
fseek
ftell
fwrite
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
_getpid
_get_initial_narrow_environment
exit
_set_app_type
_invalid_parameter_noinfo
_beginthreadex
__sys_nerr
strerror
_initterm
_initterm_e
_crt_atexit
_cexit
_seh_filter_exe
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_resetstkoflw
_errno
_invalid_parameter_noinfo_noreturn
terminate
system
_exit
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
realloc
_callnewh
calloc
free
api-ms-win-crt-utility-l1-1-0
srand
qsort
api-ms-win-crt-string-l1-1-0
strncpy
strpbrk
strspn
isupper
_strdup
strcspn
strcmp
strncmp
_wcsicmp
tolower
api-ms-win-crt-filesystem-l1-1-0
_fstat64
_stat64
_unlink
_access
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-convert-l1-1-0
strtoul
strtoull
strtoll
atoi
strtod
strtol
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
_dclass
advapi32
OpenProcessToken
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
SetSecurityInfo
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
AddAccessAllowedAce
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
shell32
ShellExecuteA
Sections
.text Size: 443KB - Virtual size: 443KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ