MrYasin[.]exe | Triage

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General

Target

MrYasin.exe
Size

14.0MB
MD5

0c3845ad7035f96a524475213080bf0f
SHA1

409f7a9a2eefcb11fe1776a772af701b2842db6c
SHA256

a8ea5722865ceb65631366833074d61a1060bb99fe5676cc03a80435586bc2b4
SHA512

c3f591d11ea015e52ed0c1f512c20d7be3fabe539d473f5a69712be829e6c220f9adeef46d0ac02caf1dd6902dc5673540bf261544020cc1ce87143edc26ed28
SSDEEP

393216:vOBqSV8gF3p4C0SgsJ8qBLEnVTBtp6A2s:mBqFiSSRdGBt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MrYasin.exe

Files

MrYasin.exe
.exe windows:6 windows x64 arch:x64

4c5ca65a7f1b2462290635430694c7ff

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CreateFileA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

EmptyClipboard

advapi32

CryptCreateHash

d3dx9_43

D3DXCreateTextureFromFileInMemoryEx

imm32

ImmReleaseContext

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

msvcp140

?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z

ntdll

RtlCaptureContext

d3d11

D3D11CreateDeviceAndSwapChain

normaliz

IdnToAscii

wldap32

ord301

crypt32

CertCloseStore

ws2_32

ntohl

rpcrt4

RpcStringFreeA

psapi

GetModuleInformation

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memchr

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

_read

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

srand

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

strncmp

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

calloc

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

strtod

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

_lock_file

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

_time64

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

_c_exit

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

_configthreadlocale

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

atan2f

shell32

ShellExecuteA

Sections

.text
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 209KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 925KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.H89
Size: - Virtual size: 7.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.l8A
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Qg+
Size: 14.0MB - Virtual size: 14.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
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

4c5ca65a7f1b2462290635430694c7ff

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

d3dx9_43

imm32

d3dcompiler_47

dwmapi

msvcp140

ntdll

d3d11

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

shell32

Sections

.text Size: - Virtual size: 1.1MB

.rdata Size: - Virtual size: 209KB

.data Size: - Virtual size: 925KB

.pdata Size: - Virtual size: 30KB

.H89 Size: - Virtual size: 7.6MB

.l8A Size: 5KB - Virtual size: 5KB

.Qg+ Size: 14.0MB - Virtual size: 14.0MB

.reloc Size: 512B - Virtual size: 296B

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

.text
Size: - Virtual size: 1.1MB

.rdata
Size: - Virtual size: 209KB

.data
Size: - Virtual size: 925KB

.pdata
Size: - Virtual size: 30KB

.H89
Size: - Virtual size: 7.6MB

.l8A
Size: 5KB - Virtual size: 5KB

.Qg+
Size: 14.0MB - Virtual size: 14.0MB

.reloc
Size: 512B - Virtual size: 296B

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