Static task
static1
Behavioral task
behavioral1
Sample
131c6581856f106157c7ac3a4560a917.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
131c6581856f106157c7ac3a4560a917.exe
Resource
win10v2004-20231215-en
General
-
Target
131c6581856f106157c7ac3a4560a917
-
Size
28KB
-
MD5
131c6581856f106157c7ac3a4560a917
-
SHA1
a116a92c7913e18de5916d216d5174a30f801003
-
SHA256
db804351c753c0247d753ce86a08145a6af3f07db71edc8ee13efaa59f172a1a
-
SHA512
cef55220f17d3bbfb1d834fa75d65a3e41a2db7625f6a7b8dc48302cc1a9bfac1517dcb021218cfdf097a962c15c65b16f34aba9d30ed7b1e6a511baffa4136b
-
SSDEEP
384:qfskZMmqvIGM62z1HlYXkdI0QunSModOoIg1/Uk5:qfWwGM3TUunSJlIas
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 131c6581856f106157c7ac3a4560a917
Files
-
131c6581856f106157c7ac3a4560a917.exe windows:4 windows x86 arch:x86
2f0196bdfb91d136c1de6fc31c8ba4df
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
CreateDirectoryA
lstrlenA
CopyFileA
GetComputerNameA
GetModuleFileNameA
CreateThread
GetTempPathA
lstrcatA
DeleteFileA
CreateFileA
WriteFile
CloseHandle
WinExec
Sleep
FreeLibrary
GetModuleHandleA
GetProcAddress
ExitProcess
LoadLibraryA
GetStartupInfoA
advapi32
SetServiceStatus
RegOpenKeyExA
OpenSCManagerA
OpenServiceA
DeleteService
CloseServiceHandle
CreateServiceA
StartServiceCtrlDispatcherA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
RegQueryValueA
RegisterServiceCtrlHandlerA
msvcirt
?get@istream@@QAEHXZ
?put@ostream@@QAEAAV1@E@Z
??_Dofstream@@QAEXXZ
??_Difstream@@QAEXXZ
??1ifstream@@UAE@XZ
??1ios@@UAE@XZ
??1ofstream@@UAE@XZ
?close@ofstream@@QAEXXZ
?close@ifstream@@QAEXXZ
?flush@ostream@@QAEAAV1@XZ
?tellp@ostream@@QAEJXZ
?tellg@istream@@QAEJXZ
??0ofstream@@QAE@PBDHH@Z
??0ifstream@@QAE@PBDHH@Z
?openprot@filebuf@@2HB
?read@istream@@QAEAAV1@PADH@Z
msvcrt
__CxxFrameHandler
_EH_prolog
strcmp
sprintf
free
strcat
strcpy
strstr
_sleep
atoi
strchr
calloc
fclose
fprintf
fopen
strlen
_XcptFilter
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
memset
memcpy
??2@YAPAXI@Z
??3@YAXPAX@Z
_exit
exit
_itoa
_strnicmp
msvcp60
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
Sections
.text Size: 12KB - Virtual size: 10KB
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: 4KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ