Static task
static1
Behavioral task
behavioral1
Sample
chrome.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
chrome.exe
Resource
win10v2004-20231222-en
General
-
Target
chrome.exe.exe
-
Size
513KB
-
MD5
ff317550dc5c0feff7410c023d8dd552
-
SHA1
15c116d56bb80a3a5a1fb1dea2a70ef587cc7e57
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SHA256
54846fbd538dfd4d469546ad70dcd4c40543b430e8648f4ce7dfead8c2cba059
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SHA512
c8ba3ef0ca49e6c9fea9ae93eb5b6851f5aaa5b0258799cea2b2923a1e2f8f47933929061bea2a3b16a2913e1570ef4da0b5168281f8d89622544fa1433ea62b
-
SSDEEP
12288:SVOEGAlH4s/FFRf725x8zHWt2/BSvHLWq1blj/UY0nTRCgu:SVfHX/FFRzJjc2/4vrWq1RAYyTI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource chrome.exe.exe
Files
-
chrome.exe.exe.exe windows:4 windows x64 arch:x64
961161a4a1e139c8d8d2f026378a9d81
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
CryptAcquireContextA
CryptCreateHash
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptReleaseContext
kernel32
CloseHandle
CreateEventA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
ExpandEnvironmentStringsA
FormatMessageA
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileType
GetHandleInformation
GetLastError
GetModuleFileNameW
GetProcAddress
GetProcessAffinityMask
GetStartupInfoA
GetStdHandle
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount
GetTimeZoneInformation
GetVersionExA
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
PeekNamedPipe
QueryPerformanceCounter
ReadFile
ReleaseSemaphore
ResetEvent
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetCriticalSectionSpinCount
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SleepEx
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
VirtualAlloc
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
msvcrt
__C_specific_handler
__argv
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_beginthreadex
_cexit
_endthreadex
_errno
_exit
_fmode
_fstat64
_ftime
_ftime64
_gmtime64
_initterm
_localtime64
_lock
_lseeki64
_onexit
_setjmp
_snwprintf
_stat64
_stricmp
_strnicmp
_sys_nerr
_time64
_unlock
_vsnprintf
abort
atoi
calloc
exit
fclose
feof
fflush
fgetc
fgets
fopen
fprintf
fputc
fread
free
fseek
fwprintf
fwrite
getenv
isalnum
isalpha
isgraph
islower
isprint
isspace
isupper
isxdigit
localeconv
malloc
mbstowcs
memchr
memcmp
memcpy
memmove
memset
printf
puts
qsort
raise
rand
realloc
setlocale
signal
sprintf
srand
sscanf
strcat
strchr
strcmp
strcpy
strerror
strlen
strncmp
strncpy
strrchr
strstr
strtok
strtol
strtoul
tolower
vfprintf
wcscpy
wcstombs
longjmp
_write
_strdup
_read
_open
_getpid
_close
user32
MessageBoxW
wldap32
ber_free
ldap_err2string
ldap_first_attribute
ldap_first_entry
ldap_get_dn
ldap_get_values_len
ldap_init
ldap_memfree
ldap_msgfree
ldap_next_attribute
ldap_next_entry
ldap_search_s
ldap_set_option
ldap_simple_bind_s
ldap_sslinit
ldap_unbind_s
ldap_value_free_len
ws2_32
WSACleanup
WSAGetLastError
WSAIoctl
WSASetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostname
getpeername
getsockname
getsockopt
htons
ioctlsocket
listen
ntohs
recv
recvfrom
select
send
sendto
setsockopt
socket
Sections
.text Size: 388KB - Virtual size: 387KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 8KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ