Static task
static1
Behavioral task
behavioral1
Sample
1a0051893e6325c27445f2822e15ee37.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1a0051893e6325c27445f2822e15ee37.exe
Resource
win10v2004-20231222-en
General
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Target
1a0051893e6325c27445f2822e15ee37
-
Size
378KB
-
MD5
1a0051893e6325c27445f2822e15ee37
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SHA1
7e34c49e932eadfe4fc7cd42afdab9944a6af5f8
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SHA256
869a9f0b2bd8d43b8d0818f4de570ce658eff3649587cdc9a0aa70ba72f204a0
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SHA512
15dc3d604d23fdec419c01478b2fd6f5945c01e42ff509dfce8bd53f443eca81a561889cfa7e2a4cdcc6ec1b11760133026f2ba3ee72ddea55b55df721918ef9
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SSDEEP
6144:cnHE7VLB612Ig+RjyUVRN0955D19uPNb0sBQhqt7ZCRCuIbLlgjpvTFDjSflXR2X:6wLB612uRjyUVD0xDHW50sehqk2gN7Mg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a0051893e6325c27445f2822e15ee37
Files
-
1a0051893e6325c27445f2822e15ee37.exe windows:6 windows x86 arch:x86
fc329dc28ed5d2c3312fc847ce7e60f5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetFileSizeEx
CreateFileA
VerifyVersionInfoA
VerSetConditionMask
FormatMessageW
SetLastError
WaitForMultipleObjects
PeekNamedPipe
SetUnhandledExceptionFilter
GetFileType
GetStdHandle
GetEnvironmentVariableA
WaitForSingleObjectEx
MoveFileExA
WideCharToMultiByte
MultiByteToWideChar
Sleep
GetTickCount
QueryPerformanceCounter
LoadLibraryA
GetProcAddress
GetModuleHandleA
FreeLibrary
GetSystemDirectoryA
QueryPerformanceFrequency
SleepEx
GetLastError
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
GetModuleFileNameA
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
GetConsoleWindow
GetCurrentProcessId
CloseHandle
CopyFileA
OpenProcess
VirtualAlloc
ReadFile
user32
ShowWindow
advapi32
CryptEncrypt
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
RegCreateKeyA
CryptImportKey
CryptDestroyKey
CryptDestroyHash
OpenProcessToken
RegSetValueExA
LookupPrivilegeValueA
AdjustTokenPrivileges
CryptAcquireContextA
msvcp140
?_Xlength_error@std@@YAXPBD@Z
ws2_32
WSAEventSelect
WSAWaitForMultipleEvents
closesocket
send
WSAGetLastError
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
ntohl
recv
bind
connect
getpeername
getsockname
gethostname
WSAResetEvent
sendto
getsockopt
htons
recvfrom
ntohs
freeaddrinfo
getaddrinfo
setsockopt
socket
listen
htonl
WSASetLastError
accept
select
__WSAFDIsSet
WSACleanup
WSAStartup
WSAIoctl
ioctlsocket
wldap32
ord32
ord33
ord27
ord200
ord41
ord22
ord50
ord143
ord217
ord46
ord35
ord79
ord301
ord30
ord45
ord60
ord211
ord26
crypt32
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CryptDecodeObjectEx
normaliz
IdnToAscii
vcruntime140
__current_exception
__current_exception_context
_except_handler4_common
strstr
__std_exception_destroy
__std_exception_copy
memset
memcpy
strchr
memmove
strrchr
memchr
_CxxThrowException
api-ms-win-crt-heap-l1-1-0
free
malloc
_callnewh
realloc
calloc
_set_new_mode
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
fopen_s
fread
_open
_close
_write
_read
fwrite
__p__commode
_set_fmode
fclose
fputs
__stdio_common_vsscanf
_lseeki64
feof
fgets
fopen
__stdio_common_vsprintf
fputc
fflush
fseek
ftell
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_seh_filter_exe
_initialize_onexit_table
__sys_nerr
_getpid
terminate
_beginthreadex
_configure_narrow_argv
_crt_atexit
_register_thread_local_exe_atexit_callback
_controlfp_s
_c_exit
_cexit
__p___argv
__p___argc
_initialize_narrow_environment
strerror
_exit
exit
_initterm_e
_initterm
_invalid_parameter_noinfo_noreturn
_set_app_type
_get_initial_narrow_environment
_errno
api-ms-win-crt-string-l1-1-0
strpbrk
strncpy
tolower
_strdup
strncmp
strcspn
strspn
isupper
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
wcstombs
atoi
strtoll
strtol
strtoul
api-ms-win-crt-filesystem-l1-1-0
_stat64
_access
_fstat64
_unlink
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 307KB - Virtual size: 306KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ