yeno_loader[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

yeno_loader.exe
Size

35.1MB
MD5

254357b969cab29b3a3958918653132b
SHA1

21e99dbda7e48ad5a29d4e78c6085b0d9dffbdbe
SHA256

9cec12571bfff1bd648c41b046d539bc36791e7343b8414feaed73202452e6fd
SHA512

8349b1752fc7d7ee6c7d3d08ef8d2f85d734e88eaa88b3cdc270966c73b7ccb668529152daf5991d10ff05569d8d5f0c9c1082298fb6e3bb832af5d3e39af46e
SSDEEP

786432:8mAeCaekriT1G53Cai5OWgXx/HmigIaFXBLLIaQXH9xVY:8zs+1uCX5FgBvNNaFXBL8vdxVY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
yeno_loader.exe

Files

yeno_loader.exe
.exe windows:6 windows x64 arch:x64

e11877db7079fa1613d2bec9d8993008

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

VirtualProtect
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetClipboardData

gdi32

CreateSolidBrush

advapi32

CryptDestroyKey

shell32

ShellExecuteA

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_43

D3DCompile

msvcp140

?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A

wininet

InternetReadFile

imm32

ImmGetContext

dwmapi

DwmExtendFrameIntoClientArea

ntdll

RtlLookupFunctionEntry

dbghelp

ImageNtHeader

rpcrt4

UuidToStringA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy

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

calloc

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

_getpid

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

setvbuf

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

_getch

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

wcscpy_s

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

qsort

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

strtoll

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

_fstat64

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

getenv

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

sqrtf

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

_configthreadlocale

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

_gmtime64

ws2_32

recvfrom

normaliz

IdnToAscii

crypt32

CertGetNameStringA

wldap32

ord22

Sections

.text
Size: - Virtual size: 882KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 205KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.MT&
Size: - Virtual size: 21.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.EX-
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.dt5
Size: 35.1MB - Virtual size: 35.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e11877db7079fa1613d2bec9d8993008

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

d3d11

d3dcompiler_43

msvcp140

wininet

imm32

dwmapi

ntdll

dbghelp

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

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

ws2_32

normaliz

crypt32

wldap32

Sections

.text Size: - Virtual size: 882KB

.rdata Size: - Virtual size: 205KB

.data Size: - Virtual size: 12KB

.pdata Size: - Virtual size: 35KB

.MT& Size: - Virtual size: 21.2MB

.EX- Size: 6KB - Virtual size: 5KB

.dt5 Size: 35.1MB - Virtual size: 35.1MB

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 882KB

.rdata
Size: - Virtual size: 205KB

.data
Size: - Virtual size: 12KB

.pdata
Size: - Virtual size: 35KB

.MT&
Size: - Virtual size: 21.2MB

.EX-
Size: 6KB - Virtual size: 5KB

.dt5
Size: 35.1MB - Virtual size: 35.1MB

.rsrc
Size: 512B - Virtual size: 480B