Static task
static1
Behavioral task
behavioral1
Sample
Updater.zip
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
Updater.exe
Resource
win10ltsc2021-20241211-en
General
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Target
Updater.zip
-
Size
45.4MB
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MD5
7fb39ba9614ca0d7f9ee9def6ace7308
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SHA1
1add8a27d1142e133f247313a77b61fa54c6329c
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SHA256
ed139a8ece54d4c51f93219745b4d576987b2516a5d142e10d5575123129e4b3
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SHA512
07dcde2326bc9d2bec3e21d3dd61d96f554b634d1e2b786dea989293d4cdead0ededd80d460d3f3bf131f610d84e1d1f9b8b849a02f501d1027913f0fdec3f98
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SSDEEP
786432:7LbqBEAfA4m7Jmxxky85CT6m/rMyflOqbNz2JWgAPmiW0143p0s99ox76b9Ec+SE:3mbhm9mx2586m/rM6OAyWjsWs99CgKCW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Updater.exe
Files
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Updater.zip.zip
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Updater.exe.exe windows:6 windows x64 arch:x64
b52f45fb4b4f4594ca44cb30ef10399f
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
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
kernel32
ReadFile
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
SetCursorPos
gdi32
CreateRoundRectRgn
advapi32
CryptDestroyHash
shell32
ShellExecuteW
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmSetCandidateWindow
urlmon
URLDownloadToFileA
winhttp
WinHttpQueryDataAvailable
iphlpapi
GetAdaptersInfo
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
wininet
InternetOpenUrlA
ws2_32
WSAGetLastError
ntdll
RtlLookupFunctionEntry
ole32
CoUninitialize
oleaut32
SysAllocString
Sections
.text Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fptable Size: - Virtual size: 256B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.encrypt Size: - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.encrypt Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vlizer Size: - Virtual size: 45.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.encrypt Size: - Virtual size: 15.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.encrypt Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.encrypt Size: 49.1MB - Virtual size: 49.1MB
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