Static task
static1
Behavioral task
behavioral1
Sample
sepidz.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
sepidz.exe
Resource
win10v2004-20240226-en
General
-
Target
sepidz.exe
-
Size
2.6MB
-
MD5
0608a15480f1b640ff1dacd032847423
-
SHA1
948cbfae72ce0ed74ff919381d8ba1f3ba8f57fd
-
SHA256
01a0aa247071819ad756e697d48a585e8bc925474eed2868a5e8e3867770b65a
-
SHA512
2152d206869594b90661a436b0fc4faa96e6350a6be92d609efece6e4f3725d7f5fd1bd6f2ea22b65324fb035ebcfb170b74158455c156107287edabc2f34837
-
SSDEEP
49152:V5i9mFmT5M1EH5tpJS8Upd3LTnGxRrU5oY20fMIbY7VtGM3CxkoVxfHRjgy:JuVRJS8mlLTGxC5oY20Bc7V0w6xxgy
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource sepidz.exe
Files
-
sepidz.exe.exe windows:4 windows x86 arch:x86
d2c82993d1a616abe994cabd5db7b4f8
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetUnhandledExceptionFilter
lstrcmpiA
lstrcpyA
lstrlenA
_lclose
GetModuleFileNameA
_lread
_llseek
_lopen
_lwrite
_lcreat
CreateDirectoryA
SetCurrentDirectoryA
lstrcatA
FreeLibrary
GetProcAddress
LoadLibraryA
GetDiskFreeSpaceA
UnhandledExceptionFilter
RemoveDirectoryA
DeleteFileA
GetTempPathA
GetCurrentDirectoryA
CloseHandle
GetExitCodeProcess
LocalFree
Sleep
HeapSize
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
GetCurrentProcess
GetFileAttributesA
TerminateProcess
MultiByteToWideChar
GetStringTypeA
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
ExitProcess
HeapFree
HeapAlloc
GetCommandLineA
GetVersionExA
GetProcessHeap
GetStartupInfoA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
WriteFile
GetStdHandle
InitializeCriticalSection
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoA
user32
TranslateMessage
DispatchMessageA
PeekMessageA
wsprintfA
LoadCursorA
SetCursor
MessageBoxA
MsgWaitForMultipleObjects
advapi32
GetTokenInformation
OpenProcessToken
shell32
ShellExecuteExA
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ