Static task
static1
Behavioral task
behavioral1
Sample
PassatHook (1).exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PassatHook (1).exe
Resource
win10v2004-20240508-en
General
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Target
PassatHook (1).exe
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Size
15.6MB
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MD5
5959748854e2a71073451e288f61a904
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SHA1
19887e12d1641d58d5c3f4fb3b3785db36f9b30e
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SHA256
5c15fbb20c691e9e070e1bd8e66ef4910b95a5e58f37b62c5351dc0c516c4de5
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SHA512
b82a60f867b316cbe630ff10534be7b28c476a5b8cce373ee5618e269628d875a85f87e86fd68e3f595821356960aa448842eb101f1d7f645403d613e81c098a
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SSDEEP
393216:GI+ACDWwr3wFw08Y8f0z2eBIsJhrsmsCh703rr:GI+ACPr3wFw08dfFO3Ie6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PassatHook (1).exe
Files
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PassatHook (1).exe.exe windows:6 windows x64 arch:x64
14aea59ec1bd2f23d73118af48b03464
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
CreateDirectoryA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetKeyState
gdi32
GetDeviceCaps
shell32
ShellExecuteA
msvcp140
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
winmm
PlaySoundA
imm32
ImmSetCompositionWindow
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_terminate
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vswprintf
api-ms-win-crt-runtime-l1-1-0
terminate
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
api-ms-win-crt-locale-l1-1-0
localeconv
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
RegSetValueExW
Sections
.text Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 490KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 110KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Uhq Size: - Virtual size: 8.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MNW Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.r;u Size: 15.6MB - Virtual size: 15.6MB
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