Static task
static1
Behavioral task
behavioral1
Sample
577820a6c0e08d50c7c95c1904c6f2d3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
577820a6c0e08d50c7c95c1904c6f2d3.exe
Resource
win10v2004-20231222-en
General
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Target
577820a6c0e08d50c7c95c1904c6f2d3
-
Size
20KB
-
MD5
577820a6c0e08d50c7c95c1904c6f2d3
-
SHA1
7ea914e30a235172a54eea163f185d354be2bf80
-
SHA256
f1823088f456d8c6be3313061214a8a45b6804d553e1d3c03082f439de8e04c0
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SHA512
75aecd010996b7524165f89b733a3f47c3b139bc1e240a1b83228df7c43c3a1c3060f8177c503484d82ac4f0104b9aa699d64d3ca67bc0893a5773be645f33c8
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SSDEEP
384:pTx5mwSM9QctwdsZjookBQ33Ev0shOGJuOwt:pT6wt9wkookB8EznJuO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 577820a6c0e08d50c7c95c1904c6f2d3
Files
-
577820a6c0e08d50c7c95c1904c6f2d3.exe windows:5 windows x86 arch:x86
e14c6525dd3f76a8d2db9f794a19021c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentProcessId
GetConsoleWindow
GetLastError
GetModuleFileNameA
GetSystemDirectoryA
DeviceIoControl
OutputDebugStringA
GetCurrentProcess
GetTempPathA
GetWindowsDirectoryA
CreateFileA
GetFileSize
ReadFile
GetModuleHandleA
WTSGetActiveConsoleSessionId
CreateToolhelp32Snapshot
Process32First
ProcessIdToSessionId
Process32Next
LoadLibraryA
GetProcAddress
OpenProcess
Sleep
GetCurrentThreadId
CloseHandle
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
InterlockedCompareExchange
InterlockedExchange
GetSystemTimeAsFileTime
advapi32
SetServiceStatus
OpenServiceA
ControlService
OpenSCManagerA
CreateServiceA
ChangeServiceConfig2A
CloseServiceHandle
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerExA
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
DuplicateTokenEx
SetTokenInformation
AdjustTokenPrivileges
CreateProcessAsUserA
shell32
ShellExecuteA
msvcr90
strlen
fclose
fwrite
fopen
_itoa_s
strcat_s
??3@YAXPAX@Z
??2@YAPAXI@Z
strcpy
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
exit
__initenv
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_crt_debugger_hook
_except_handler4_common
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_invoke_watson
_controlfp_s
memset
_stricmp
__CxxFrameHandler3
free
malloc
strcat
sprintf
userenv
CreateEnvironmentBlock
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ