Static task
static1
Behavioral task
behavioral1
Sample
40850b39c72e2546cf633558e20455aa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40850b39c72e2546cf633558e20455aa.exe
Resource
win10v2004-20240226-en
General
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Target
40850b39c72e2546cf633558e20455aa
-
Size
128KB
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MD5
40850b39c72e2546cf633558e20455aa
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SHA1
8c955094bf632a97153d764d4f8e801591673a2d
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SHA256
2469ded0527a7bf35bc4f82ac80c7d6c35efcdd96be6740310155cc6d9ea3466
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SHA512
bddc6049a29d0b3e6421a4d3b22382512c54bb401360ede931f921924a40dd6db7a0a756c965f3ffded049e8d23da8d7dee55fc8c0aaa46b8a9e7ec6af70f690
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SSDEEP
3072:VC2sGFK+HlPMhxp6+Td83EMb3AG50Wld5I:2b+dMhEDAG5blXI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40850b39c72e2546cf633558e20455aa
Files
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40850b39c72e2546cf633558e20455aa.exe windows:1 windows x86 arch:x86
bacc34292e342251c55a60fd57417bfd
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
crypt32
CryptBinaryToStringA
ws2_32
WSACleanup
WSAStartup
user32
GetWindowTextA
LoadStringA
shlwapi
PathAppendW
PathCombineW
PathFileExistsA
PathFileExistsW
kernel32
CloseHandle
CreateEventW
DeleteFileA
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
FormatMessageW
FreeLibrary
GetDateFormatW
GetFileTime
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
GetStdHandle
GetSystemDirectoryA
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetTimeFormatW
LoadLibraryA
LoadLibraryW
LocalAlloc
LocalFree
MultiByteToWideChar
OpenProcess
VirtualProtect
WideCharToMultiByte
WriteConsoleW
lstrlenW
QueryPerformanceCounter
ntdsapi
DsUnBindW
advapi32
RegCloseKey
RegOpenKeyExW
RegConnectRegistryW
netapi32
NetApiBufferFree
DsGetDcNameW
ntdll
memmove
wcschr
wcslen
wcscpy
rpcrt4
RpcBindingFree
Sections
AUTO Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DGROUP Size: 113KB - Virtual size: 345KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ