Static task
static1
Behavioral task
behavioral1
Sample
dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe.exe
Resource
win10v2004-20230915-en
General
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Target
dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe
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Size
8.6MB
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MD5
ef593e4713e733dbe75277f79f76ba01
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SHA1
6ae75342e56ba64f5b8d4a86cd14beeb1b2ed1fd
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SHA256
dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe
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SHA512
566b2f292498c9cb0ba4f99a3ac658df8f31c7e5e79bc4773027461cdf77bb96922cd461223b47bc5a8d45b6408cd358a5b4135b48093ce75d6abed60c72aeb3
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SSDEEP
196608:cVB3kHo8Nb2ga7OFQOurL3Vz8uZMb3ObpSzZTfurSu:mmIO2iQhlzBZMb3dzZfsS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe
Files
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dfef52ffdea9d5129cd6bf0b3df2997db40091a4bdb7f356f48feec5ac5ebcfe.exe windows:5 windows x86
fe6be290d8c1facea964a32bd638d0ea
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxA
kernel32
GetCurrentDirectoryA
GetProcessHeap
GetLastError
GetModuleHandleA
ExpandEnvironmentStringsA
GetEnvironmentVariableA
SetEnvironmentVariableA
GetShortPathNameW
GetTempPathW
Sleep
LoadLibraryExA
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
GetCommandLineW
GetStartupInfoW
GetProcAddress
WriteConsoleA
GetStdHandle
VirtualFree
VirtualAlloc
GetModuleFileNameW
GetVersionExA
LoadLibraryA
SetEndOfFile
CompareStringW
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
CreateDirectoryA
GetCurrentProcessId
DeleteFileA
RemoveDirectoryA
FindNextFileA
SetStdHandle
GetFileType
SetConsoleCtrlHandler
GetModuleHandleW
ExitProcess
HeapReAlloc
GetFullPathNameA
GetFileAttributesA
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
DeleteCriticalSection
WriteFile
GetModuleFileNameA
SetHandleCount
RtlUnwind
CloseHandle
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
MultiByteToWideChar
ReadFile
InitializeCriticalSectionAndSpinCount
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetTimeZoneInformation
FlushFileBuffers
CreateFileW
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
CreateFileA
CompareStringA
ws2_32
ntohl
Sections
.text Size: 105KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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floodwork.pyc
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pyi_carchive.pyc