NEAS[.]47b3d4814a1038dd834dcc1a81f56ad0[.]exe

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General

Target

NEAS.47b3d4814a1038dd834dcc1a81f56ad0.exe
Size

128KB
MD5

47b3d4814a1038dd834dcc1a81f56ad0
SHA1

095c2df97e767bf8d8435d0fcb29ec7244220698
SHA256

6d8e4bbab8ca5028979fedbd1389dae6affd2faaa917f5cae43dc64f7d3f3257
SHA512

628f4cc93a55f359832635028134660e7d85adbc58edf1deede096a1d98df0bc0c7d2c1509ef95adc68c586b9ffeeb1cd35c0c8f95dd999ca2446332ad8a6420
SSDEEP

1536:8yt/zCW8CKbVtVS9zY+WELmNFNpmHA34JvbM50Xzh3+VDoZ08lGu0bYRS26:8o/zLuZtVS9vYVmDZ2oYJYRS26

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.47b3d4814a1038dd834dcc1a81f56ad0.exe

Files

NEAS.47b3d4814a1038dd834dcc1a81f56ad0.exe
.exe windows:4 windows x64

44d4a1e3a00066f610cff685cfcbac9e

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

x64-msvcrt-ruby230

Sleep
ruby_init
ruby_init_stack
ruby_options
ruby_run_node
ruby_sysinit

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

msvcrt

__C_specific_handler
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_initterm
_lock
_onexit
_unlock
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
setlocale
signal
strlen
strncmp
vfprintf

Sections

.text
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 168B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 612B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

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: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 1024B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

44d4a1e3a00066f610cff685cfcbac9e

Headers

File Characteristics

Imports

x64-msvcrt-ruby230

kernel32

msvcrt

Sections

.text Size: 8KB - Virtual size: 7KB

.data Size: 512B - Virtual size: 168B

.rdata Size: 2KB - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 612B

.xdata Size: 512B - Virtual size: 512B

.bss Size: - Virtual size: 2KB

.idata Size: 2KB - Virtual size: 2KB

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

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

.rsrc Size: 2KB - Virtual size: 2KB

/4 Size: 1024B - Virtual size: 976B

/19 Size: 43KB - Virtual size: 43KB

/31 Size: 6KB - Virtual size: 6KB

/45 Size: 6KB - Virtual size: 6KB

/57 Size: 2KB - Virtual size: 2KB

/70 Size: 1KB - Virtual size: 1KB

/81 Size: 11KB - Virtual size: 11KB

/92 Size: 1KB - Virtual size: 1KB

.text
Size: 8KB - Virtual size: 7KB

.data
Size: 512B - Virtual size: 168B

.rdata
Size: 2KB - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 612B

.xdata
Size: 512B - Virtual size: 512B

.bss
Size: - Virtual size: 2KB

.idata
Size: 2KB - Virtual size: 2KB

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

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

.rsrc
Size: 2KB - Virtual size: 2KB

/4
Size: 1024B - Virtual size: 976B

/19
Size: 43KB - Virtual size: 43KB

/31
Size: 6KB - Virtual size: 6KB

/45
Size: 6KB - Virtual size: 6KB

/57
Size: 2KB - Virtual size: 2KB

/70
Size: 1KB - Virtual size: 1KB

/81
Size: 11KB - Virtual size: 11KB

/92
Size: 1KB - Virtual size: 1KB