2a1a1b88e4c024fd65aac616f25c0050N[.]exe

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General

Target

2a1a1b88e4c024fd65aac616f25c0050N.exe
Size

346KB
MD5

2a1a1b88e4c024fd65aac616f25c0050
SHA1

3470886a7d31deb18d8614f701b06a85a46eeefd
SHA256

a9866e7a214760d16cf81dc9b2055219867588e38c5c50617539bd65e41a6146
SHA512

d7fd370343bf47ac4fbed1dd0c2946d0da62a39afd9f5d6d888336be7a677fdae2dc12cf1ed8e1483422df7b2aed0f9f1eba058420b4eb2844f96f3633229d6f
SSDEEP

6144:ZnNfIf3LvVI8w0XWXzQRGLlkXIjtFeoqNe7o0J++JrQdiO:ZRIf3Lv+8w0XWXzIom2J++JrQdiO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2a1a1b88e4c024fd65aac616f25c0050N.exe

Files

2a1a1b88e4c024fd65aac616f25c0050N.exe
.exe windows:4 windows x64 arch:x64

aa298c0a259d58f77c0d32e631e20622

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_LARGE_ADDRESS_AWARE

Imports

kernel32

AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetProcAddress
GetProcessAffinityMask
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount64
InitializeCriticalSection
IsDebuggerPresent
LeaveCriticalSection
LoadLibraryA
OpenProcess
OutputDebugStringA
RaiseException
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject

api-ms-win-crt-convert-l1-1-0

_ultoa
mbrtowc
wcrtomb

api-ms-win-crt-environment-l1-1-0

__p__environ
__p__wenviron
_wgetenv

api-ms-win-crt-filesystem-l1-1-0

_lock_file
_unlock_file

api-ms-win-crt-heap-l1-1-0

_set_new_mode
calloc
free
malloc
realloc

api-ms-win-crt-locale-l1-1-0

localeconv

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-private-l1-1-0

__C_specific_handler
__intrinsic_setjmpex
longjmp
memchr
memcmp
memcpy
memmove

api-ms-win-crt-runtime-l1-1-0

__p___argc
__p___argv
__p___wargv
_beginthreadex
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_endthreadex
_errno
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_set_app_type
_set_invalid_parameter_handler
abort
exit
signal
strerror

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
_fileno
_fseeki64
_ftelli64
_get_osfhandle
_isatty
_setmode
_wfopen
clearerr
fclose
ferror
fflush
fgetc
fgets
fputc
fread
fwrite
setvbuf
ungetc

api-ms-win-crt-string-l1-1-0

_strdup
memset
strlen
strncmp
wcslen

api-ms-win-crt-time-l1-1-0

__daylight
__timezone
__tzname
_localtime64
_tzset

Sections

.text
Size: 177KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 512B - Virtual size: 376B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 512B - Virtual size: 198B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/97
Size: 1024B - Virtual size: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 512B - Virtual size: 77B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aa298c0a259d58f77c0d32e631e20622

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-time-l1-1-0

Sections

.text Size: 177KB - Virtual size: 176KB

.data Size: 2KB - Virtual size: 1KB

.rdata Size: 13KB - Virtual size: 12KB

.pdata Size: 7KB - Virtual size: 6KB

.xdata Size: 7KB - Virtual size: 7KB

.bss Size: - Virtual size: 4KB

.idata Size: 5KB - Virtual size: 5KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 512B - Virtual size: 496B

/4 Size: 512B - Virtual size: 128B

/19 Size: 10KB - Virtual size: 10KB

/31 Size: 1KB - Virtual size: 1KB

/45 Size: 1KB - Virtual size: 1KB

/57 Size: 512B - Virtual size: 376B

/70 Size: 512B - Virtual size: 198B

/81 Size: 1KB - Virtual size: 1KB

/97 Size: 1024B - Virtual size: 760B

/113 Size: 512B - Virtual size: 77B

.text
Size: 177KB - Virtual size: 176KB

.data
Size: 2KB - Virtual size: 1KB

.rdata
Size: 13KB - Virtual size: 12KB

.pdata
Size: 7KB - Virtual size: 6KB

.xdata
Size: 7KB - Virtual size: 7KB

.bss
Size: - Virtual size: 4KB

.idata
Size: 5KB - Virtual size: 5KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 512B - Virtual size: 496B

/4
Size: 512B - Virtual size: 128B

/19
Size: 10KB - Virtual size: 10KB

/31
Size: 1KB - Virtual size: 1KB

/45
Size: 1KB - Virtual size: 1KB

/57
Size: 512B - Virtual size: 376B

/70
Size: 512B - Virtual size: 198B

/81
Size: 1KB - Virtual size: 1KB

/97
Size: 1024B - Virtual size: 760B

/113
Size: 512B - Virtual size: 77B