Static task
static1
Behavioral task
behavioral1
Sample
77c2561488d4e9dac4d9c202c17ead8a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77c2561488d4e9dac4d9c202c17ead8a.exe
Resource
win10v2004-20231222-en
General
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Target
77c2561488d4e9dac4d9c202c17ead8a
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Size
30KB
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MD5
77c2561488d4e9dac4d9c202c17ead8a
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SHA1
39ef407537420c5c0b0df061bd5c13e843080b39
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SHA256
decd7b2eb0ced254a70717d1e354e1ce1c9e238b412f7a1db461876c06dde5c2
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SHA512
c9de5424984e36f8aed578af654b6deb464ffa343ab5de7110110537c1144445b869ef1f8fd3bd0917172c5020c9d3b34ea8356233d31b08825edd75163363dd
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SSDEEP
384:qCLnr7ha6GFtjUVuCBDPCl/8xI+t90Tynqu+WBHCwoDt:q0xTGFhUVZ8lM6TcPHCwoD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77c2561488d4e9dac4d9c202c17ead8a
Files
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77c2561488d4e9dac4d9c202c17ead8a.exe windows:4 windows x86 arch:x86
bf8cd1c76e9d2e185aa25a27ad538180
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
CreateEventA
OpenEventA
Sleep
WinExec
DeleteFileA
ExitProcess
FreeLibrary
GetProcAddress
LoadLibraryA
CreateThread
GetStringTypeA
LCMapStringW
GetModuleHandleA
GetModuleFileNameA
MoveFileExA
lstrcpyA
lstrcatA
FindFirstFileA
GetTempFileNameA
FindClose
LCMapStringA
MultiByteToWideChar
HeapReAlloc
VirtualAlloc
GetStringTypeW
GetStartupInfoA
GetCommandLineA
GetVersion
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
WriteFile
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
user32
wsprintfA
advapi32
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
RegDeleteValueA
RegCloseKey
comctl32
InitCommonControlsEx
urlmon
CreateURLMonikerEx
oleaut32
SysFreeString
SysAllocStringLen
SysAllocString
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ