PassatHook[.]exe

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General

Target

PassatHook.exe
Size

15.5MB
MD5

e0a0374a8b927236acef530896d80313
SHA1

1a92307827998ae4d10992e71ad73ad0953cee55
SHA256

8459d804a53c5a0de3a775f4a0d85649998cae6ce0a5ae2a1c4116a295242df2
SHA512

e0ab7bdb7cb70cec81456c1313fe40acfb5c75572d426c77ab0f74ad56efb3951907d6c0cde8b8f6c5f9af7c9c083127e7b1b91d28c87cccdfd5f1279382b466
SSDEEP

196608:R4Z6xfw8e3/zasPYkHtQGo8dpiQaIWfuIkt3s+pbi4NSMDJZhfhRLJq3AHudQ6GG:mwF0zvNtonzEXpbi4oMVPJu4PP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PassatHook.exe

Files

PassatHook.exe
.exe windows:6 windows x64 arch:x64

52796db5eb37a25d1184de9eca6c2a49

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

MultiByteToWideChar
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetWindowTextW

gdi32

GetDeviceCaps

shell32

ShellExecuteA

msvcp140

?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

winmm

PlaySoundA

imm32

ImmGetContext

d3dx11_43

D3DX11CreateShaderResourceViewFromMemory

vcruntime140_1

__CxxFrameHandler4

vcruntime140

strstr

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

malloc

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

_initialize_narrow_environment

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

_set_fmode

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

strtol

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

_unlock_file

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

___lc_codepage_func

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

_fdclass

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

_localtime64_s

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

strcmp

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

rand

advapi32

RegQueryValueExW

Sections

.text
Size: - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 482KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.stable0
Size: - Virtual size: 8.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.stable1
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.stable2
Size: 15.5MB - Virtual size: 15.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

52796db5eb37a25d1184de9eca6c2a49

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

msvcp140

d3d11

d3dcompiler_47

dwmapi

winmm

imm32

d3dx11_43

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-convert-l1-1-0

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

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

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

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

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

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

advapi32

Sections

.text Size: - Virtual size: 1.8MB

.rdata Size: - Virtual size: 482KB

.data Size: - Virtual size: 3.0MB

.pdata Size: - Virtual size: 107KB

.stable0 Size: - Virtual size: 8.2MB

.stable1 Size: 5KB - Virtual size: 4KB

.stable2 Size: 15.5MB - Virtual size: 15.5MB

.text
Size: - Virtual size: 1.8MB

.rdata
Size: - Virtual size: 482KB

.data
Size: - Virtual size: 3.0MB

.pdata
Size: - Virtual size: 107KB

.stable0
Size: - Virtual size: 8.2MB

.stable1
Size: 5KB - Virtual size: 4KB

.stable2
Size: 15.5MB - Virtual size: 15.5MB