Static task
static1
Behavioral task
behavioral1
Sample
a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef.exe
Resource
win10v2004-20231215-en
General
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Target
a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef
-
Size
2.0MB
-
MD5
39b5aa7350a12154ddaccf0798c76fe8
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SHA1
1c7538835ce17b80cdf1e09ac520f48caf4b63a4
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SHA256
a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef
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SHA512
ae38255ed0ba9432b80a89c7f8bcbac0365f951d1a5f4594df588b3374aa06eb6311ce724beb5ce268de7a49af86257df261ae70fa69497b46d023ee24c3a020
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SSDEEP
49152:wmPAbVY6WNjPQbeKba+022TC0MJmJzSOksIp4121zYAQA4LZMu3LS5K9pE:T1OeNksIp41WzYAEMYLS5K9pE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef
Files
-
a525bdf66362d36c17aca1e9937d39d16980aca64fe5f7d704a6c0ab22f5d3ef.exe windows:4 windows x64 arch:x64
c3f1ece208e613780cfbac40cc53ade1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetFullPathNameA
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte
GetModuleHandleW
VirtualAlloc
VirtualFree
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
LoadLibraryExW
InitializeCriticalSectionAndSpinCount
HeapFree
TlsSetValue
HeapAlloc
SetLastError
TlsAlloc
TlsFree
GetProcessHeap
IsProcessorFeaturePresent
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
GetCurrentProcess
GetStartupInfoW
GetFileType
GetStdHandle
GetCommandLineA
GetCommandLineW
GetModuleHandleExW
ExitProcess
GetOEMCP
GetACP
IsValidCodePage
GetCPInfo
GetStringTypeW
LCMapStringW
SetFilePointerEx
GetConsoleMode
CreateFileW
WriteConsoleW
CloseHandle
GetConsoleOutputCP
WriteFile
FlushFileBuffers
WaitForSingleObject
msvcrt
__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_assert
_cexit
_close
_commode
_errno
_fileno
_fileno
_fmode
_fstat64
_gmtime64
_initterm
_lock
_lseeki64
_onexit
_open
_read
_stat64
_strdup
_unlink
_unlock
abort
bsearch
calloc
exit
fclose
feof
ferror
fflush
fopen
fprintf
fputc
fputs
fread
free
fseek
ftell
fwrite
getc
getenv
isspace
_write
localeconv
malloc
memcmp
memcpy
memmove
memset
putc
putchar
puts
qsort
realloc
rewind
signal
strcat
strchr
strcmp
strcpy
strerror
strlen
strncat
strncmp
strpbrk
strrchr
strstr
strtoul
tmpfile
vfprintf
wcslen
user32
CharLowerBuffA
Sections
.text Size: 811KB - Virtual size: 810KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ