Static task
static1
Behavioral task
behavioral1
Sample
4c8acf0fe30f315ea4d757511d6b3bf3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c8acf0fe30f315ea4d757511d6b3bf3.exe
Resource
win10v2004-20231222-en
General
-
Target
4c8acf0fe30f315ea4d757511d6b3bf3
-
Size
164KB
-
MD5
4c8acf0fe30f315ea4d757511d6b3bf3
-
SHA1
e7201b629a8efd868b44903b5a25292afacdb3e9
-
SHA256
f0dc81182f5ed0d2c4a51da4a9ced68db4ac7368a979e5811b5dc81ee68ab3a5
-
SHA512
013891390ae2498f25919cae57101c5bf904246708dbe7de6bcee9df319fed84db3f691013f75c1cad0107d9b113e66b90cbd30599077b255fa1c8115f9979df
-
SSDEEP
3072:9pAgfiqA2xgbHHRIrhlzhjF/OIMLZ+v8TqedGqTpLtZlu5:9blzNw78QJLdLtZA5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c8acf0fe30f315ea4d757511d6b3bf3
Files
-
4c8acf0fe30f315ea4d757511d6b3bf3.exe windows:4 windows x86 arch:x86
005d7a9afd98498fffd3d4ac3e37dcba
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
GetVersionExA
CreateFileA
DuplicateHandle
GetCurrentProcess
OpenProcess
WideCharToMultiByte
FreeLibrary
TerminateProcess
WaitForSingleObject
CreateProcessA
GetModuleFileNameA
GetStartupInfoA
GetModuleHandleA
GetProcAddress
GetLastError
WinExec
Sleep
GetSystemDirectoryA
GetFileAttributesExA
SetFileTime
CloseHandle
LoadLibraryA
WriteFile
user32
TranslateMessage
GetMessageA
DefWindowProcA
GetDesktopWindow
SendMessageTimeoutA
RegisterWindowMessageA
GetClassNameA
PostMessageA
EnumChildWindows
GetWindowThreadProcessId
EnumWindows
ShowWindow
DispatchMessageA
RegisterClassExA
PostQuitMessage
CreateWindowExA
advapi32
LookupAccountNameA
DeleteService
OpenServiceA
StartServiceA
OpenSCManagerA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CreateServiceA
ConvertSidToStringSidA
GetUserNameA
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CoInitialize
CoUninitialize
oleaut32
SysFreeString
VariantClear
msvcrt
__CxxFrameHandler
_stricmp
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
fopen
fwrite
fflush
fclose
_strlwr
sprintf
rand
_access
??3@YAXPAX@Z
??2@YAPAXI@Z
srand
time
wcslen
atoi
strchr
strstr
shlwapi
SHSetValueA
SHGetValueA
dbghelp
ImageNtHeader
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 116KB - Virtual size: 113KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
edata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
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