Static task
static1
Behavioral task
behavioral1
Sample
ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b.exe
Resource
win10v2004-20231215-en
General
-
Target
ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b
-
Size
180KB
-
MD5
003ed7f214517a81c7c75a5f57c3c7e2
-
SHA1
ce449628cc6dc80f0d8488087433bdee8027ee27
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SHA256
ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b
-
SHA512
ac66a07ce17c33ce41a284df205c1974da17d4c1971fad694437496289fb622fba18d5ec2e8b1e1f653fd52c14fb209c90e61070f860b27847f05e7b6daeb8b3
-
SSDEEP
1536:aAAxQDxsKWRNfX1dRU355VMokxSP4BrFuduZduDnpf:JAiWR15U3Wx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b
Files
-
ef6eaa81fb199d0261970c21ed661a26aca386c3ddc4ca0d17bd25db001c3d1b.exe windows:4 windows x86 arch:x86
aab39ca9c5ad4b54d506526304f674eb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
CryptAcquireContextA
CryptCreateHash
CryptDestroyHash
CryptDestroyKey
CryptHashData
CryptReleaseContext
CryptVerifySignatureA
RegCloseKey
RegCreateKeyExA
RegCreateKeyW
RegDeleteKeyW
RegDeleteValueW
RegNotifyChangeKeyValue
RegOpenKeyA
RegOpenKeyExW
RegOpenKeyW
RegQueryValueExA
RegQueryValueExW
RegSetValueExA
RegSetValueExW
crypt32
CryptDecodeObjectEx
CryptImportPublicKeyInfo
CryptStringToBinaryA
kernel32
CloseHandle
CompareFileTime
CreateEventW
CreateFileA
CreateProcessW
CreateThread
DeleteFileA
ExitProcess
ExpandEnvironmentStringsW
FindResourceA
FreeResource
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetExitCodeProcess
GetFileAttributesA
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetPrivateProfileStringA
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetTickCount
GlobalAlloc
GlobalFree
GlobalGetAtomNameW
GlobalLock
GlobalReAlloc
HeapAlloc
HeapFree
HeapReAlloc
IsBadStringPtrW
LoadLibraryW
LoadResource
LocalFree
LockResource
MultiByteToWideChar
SetCurrentDirectoryW
SetEnvironmentVariableW
Sleep
SystemTimeToFileTime
WaitForSingleObject
WideCharToMultiByte
lstrcatW
lstrcmpW
lstrcmpiW
lstrcpyW
lstrlenW
ntdll
_vsnprintf
shell32
ShellExecuteExW
shlwapi
PathFindFileNameW
ucrtbase
__acrt_iob_func
__p___argc
__p___argv
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vsscanf
__stdio_common_vswprintf
_configure_narrow_argv
_get_initial_narrow_environment
_initialize_narrow_environment
_set_app_type
_strdup
_time32
atoi
calloc
exit
fclose
fopen
fread
free
fwrite
getenv
malloc
memcmp
memcpy
memmove
memset
rand
srand
strcat
strchr
strcmp
strcpy
strcspn
strlen
wcsncpy
user32
CreateDesktopW
DialogBoxParamA
EnableWindow
EndDialog
GetDesktopWindow
GetDlgItem
GetPropW
LoadImageA
LoadStringA
LoadStringW
MessageBoxW
SendMessageA
SetThreadDesktop
SetWindowTextW
wsprintfW
winelib
winelib_alt_loader_cleanup
winelib_alt_loader_setup
winelib_execute_command
winelib_execute_shell_command
winelib_get_dpi
winelib_notify_on_idle
winelib_path_unix_to_windows
winelib_wait_child_pipe
winelib_wait_child_pipe_setup
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 72B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE