Static task
static1
Behavioral task
behavioral1
Sample
9981e40c355736e1f63ebf7677ca63b3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9981e40c355736e1f63ebf7677ca63b3.exe
Resource
win10v2004-20231215-en
General
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Target
9981e40c355736e1f63ebf7677ca63b3
-
Size
2.3MB
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MD5
9981e40c355736e1f63ebf7677ca63b3
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SHA1
07ea1b75a78367d6a09189031c1bcac3a403ac70
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SHA256
55c0c09e59876dee13fc1f7f7c283a0870daa09096fe5b331858e4a00ccec697
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SHA512
395fd29980dddd5b428dea69c743d1684b6fde5dc51ce07720c5aca4e22204b088e84582e44882d297853e6068fe6b31cccb9e3b2c6e7816030f5010b1ffc149
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SSDEEP
49152:pWnyuKGAmnukQ7ti8UyixTgmhAUZI2i5PL//:pWnyu4mukQBi8lixTtAUZI2i5PD/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9981e40c355736e1f63ebf7677ca63b3
Files
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9981e40c355736e1f63ebf7677ca63b3.exe windows:4 windows x86 arch:x86
0c276c9a2cb0a3b81bb7952f3fb4193f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AddAtomA
CloseHandle
CreateEventA
CreateIoCompletionPort
CreateSemaphoreA
CreateToolhelp32Snapshot
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FileTimeToSystemTime
FindAtomA
FormatMessageA
FormatMessageW
GetAtomNameA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetProcessTimes
GetQueuedCompletionStatus
GlobalMemoryStatus
InitializeCriticalSection
InterlockedCompareExchange
InterlockedDecrement
InterlockedExchange
InterlockedExchangeAdd
InterlockedIncrement
IsBadReadPtr
LeaveCriticalSection
LocalFree
PostQueuedCompletionStatus
Process32First
Process32Next
ReleaseSemaphore
SetEvent
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualQuery
WaitForSingleObject
msvcrt
_fdopen
_read
_strdup
_write
_HUGE
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_atoi64
_beginthread
_cexit
_ctype
_errno
_filbuf
_filelengthi64
_fstati64
_ftime
_iob
_isctype
_lseeki64
_onexit
_pctype
_setjmp
_setmode
_stricmp
_strnicmp
_vsnprintf
abort
acos
asin
atan
atan2
atexit
atof
atoi
ceil
clock
cos
cosh
ctime
difftime
exit
exp
fclose
fflush
fgetc
fgetpos
fgets
floor
fmod
fopen
fprintf
fputc
fputs
fread
free
frexp
fseek
fsetpos
ftell
fwrite
getc
getenv
gmtime
ispunct
isspace
ldexp
localeconv
localtime
log
log10
longjmp
malloc
memchr
memcmp
memcpy
memmove
memset
mktime
modf
pow
printf
putc
rand
realloc
remove
rename
setlocale
setvbuf
signal
sin
sinh
sprintf
sqrt
srand
strcat
strchr
strcmp
strcoll
strcpy
strcspn
strerror
strftime
strlen
strncat
strncpy
strpbrk
strstr
strtod
strtol
strtoul
strxfrm
system
tan
tanh
time
tmpnam
tolower
toupper
ungetc
wcslen
ws2_32
WSARecv
WSASend
WSASocketA
wsock32
AcceptEx
GetAcceptExSockaddrs
WSACleanup
WSAGetLastError
WSASetLastError
WSAStartup
bind
closesocket
gethostbyname
gethostname
getpeername
getsockopt
htonl
htons
inet_addr
listen
ntohl
setsockopt
shutdown
libxml2
xmlAddChild
xmlDocDumpMemory
xmlDocGetRootElement
xmlDocSetRootElement
xmlFree
xmlFreeDoc
xmlGetProp
xmlMutexLock
xmlMutexUnlock
xmlNewChild
xmlNewDoc
xmlNewDocNode
xmlNewMutex
xmlNewNode
xmlNewProp
xmlNewTextChild
xmlParseFile
xmlSaveFile
xmlSaveFormatFileEnc
xmlSetProp
xmlStrEqual
xmlStrcmp
xmlSubstituteEntitiesDefault
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 116KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE