Static task
static1
Behavioral task
behavioral1
Sample
jK90oJ0LWZg73YRHNHqYA1eTV.exe
Resource
win10v2004-20231020-en
General
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Target
jK90oJ0LWZg73YRHNHqYA1eTV.exe
-
Size
779KB
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MD5
8c9a1662c6855e2321c2eb38f426d29d
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SHA1
c34104c817c465011a5b52945b0358aa48ad12d7
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SHA256
d64d13d698b4ccb83dc19f56d3df743040e0393a611a9345622d55ab3d81109a
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SHA512
621917de8a9f1142140a812ddd4a2072fe0db6c580596ca1783459fa43886f0faf3ebbcfccff54e6e2aff86800676027bb590ccad61ad3c529678eaac6bdb8a7
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SSDEEP
12288:7MKxT+clFvXqeTdqDoS8jxLZh/0H/aIbSUOU3USVI:VPFfqQ3S8VFhsaJUOU3U+I
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource jK90oJ0LWZg73YRHNHqYA1eTV.exe
Files
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jK90oJ0LWZg73YRHNHqYA1eTV.exe.exe windows:6 windows x64 arch:x64
a4fb3e75eaf4d6f24a2f4254f4306fe5
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
LocalFree
InitializeSListHead
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
GetModuleFileNameA
GetModuleHandleW
CreateEventW
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
GetFileSizeEx
CreateFileA
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetFileType
GetStdHandle
GetEnvironmentVariableA
MultiByteToWideChar
WaitForSingleObjectEx
MoveFileExA
GetTickCount
QueryPerformanceCounter
VerifyVersionInfoA
LoadLibraryA
FreeLibrary
GetSystemDirectoryA
QueryPerformanceFrequency
VerSetConditionMask
SleepEx
FormatMessageA
SetLastError
CreateThread
LeaveCriticalSection
EnterCriticalSection
OutputDebugStringW
IsDebuggerPresent
WideCharToMultiByte
GetCurrentProcessId
GetProcAddress
CloseHandle
GetModuleHandleA
HeapFree
GetCurrentThreadId
GetModuleFileNameW
RtlPcToFileHeader
GetCurrentProcess
DeleteFileA
Sleep
GetProcessHeap
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
RtlCaptureContext
user32
GetAsyncKeyState
MessageBoxA
advapi32
CryptAcquireContextA
ConvertSidToStringSidW
GetLengthSid
GetTokenInformation
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
ConvertSidToStringSidA
IsValidSid
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CopySid
OpenProcessToken
msvcp140
_Xtime_get_ticks
?_Random_device@std@@YAIXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?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?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
_Query_perf_counter
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
_Thrd_sleep
_Query_perf_frequency
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bid@locale@std@@QEAA_KXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
userenv
UnloadUserProfile
wintrust
WinVerifyTrust
urlmon
URLDownloadToFileA
normaliz
IdnToAscii
wldap32
ord301
ord33
ord200
ord143
ord79
ord32
ord46
ord211
ord60
ord27
ord26
ord45
ord22
ord41
ord50
ord217
ord35
ord30
crypt32
CertOpenStore
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertFreeCertificateChain
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertAddCertificateContextToStore
ws2_32
connect
bind
getsockname
ioctlsocket
__WSAFDIsSet
select
getaddrinfo
freeaddrinfo
recvfrom
sendto
gethostname
ntohl
WSAGetLastError
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
listen
send
getsockopt
closesocket
recv
getpeername
rpcrt4
UuidToStringA
RpcStringFreeA
UuidCreate
psapi
GetModuleInformation
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
strstr
memset
__std_exception_destroy
strrchr
__C_specific_handler
__current_exception
strchr
_CxxThrowException
__std_terminate
memchr
__std_exception_copy
memcmp
memcpy
memmove
api-ms-win-crt-heap-l1-1-0
_recalloc
realloc
_callnewh
calloc
_set_new_mode
malloc
free
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vfprintf
_open
_close
_write
_read
fwrite
__p__commode
_set_fmode
fread
_lseeki64
fputc
ftell
fseek
feof
fflush
__stdio_common_vsscanf
fputs
fopen
fgets
fclose
_pclose
__stdio_common_vsprintf
_popen
api-ms-win-crt-utility-l1-1-0
qsort
rand
srand
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
terminate
_initterm
_get_initial_narrow_environment
_initterm_e
_set_app_type
system
__p___argv
_invalid_parameter_noinfo_noreturn
__p___argc
_cexit
_getpid
_crt_atexit
exit
_register_onexit_function
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_initialize_narrow_environment
__sys_nerr
_resetstkoflw
strerror
_c_exit
_exit
_configure_narrow_argv
_invalid_parameter_noinfo
_errno
abort
api-ms-win-crt-filesystem-l1-1-0
_stat64
_access
_unlink
rename
_fstat64
api-ms-win-crt-string-l1-1-0
tolower
strpbrk
strcmp
strncmp
strspn
isupper
_strdup
strcspn
strncpy
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
_gmtime64
api-ms-win-crt-convert-l1-1-0
strtoull
strtod
strtoll
strtol
strtoul
atoi
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
_dclass
shell32
ShellExecuteA
Sections
.text Size: 479KB - Virtual size: 478KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 138KB - Virtual size: 137KB
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