Static task
static1
Behavioral task
behavioral1
Sample
cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50.exe
Resource
win10v2004-20230915-en
General
-
Target
cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50
-
Size
140KB
-
MD5
f8f87c51d0764defd8411491648ee7f7
-
SHA1
d360da5ba92a98e2cbccfad3cb8a458fc61a0c30
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SHA256
cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50
-
SHA512
3709f5bdd0d95d84f822d9714d6edb4a42dd6cad0c3e0caa5fea7c46630eb3c0f5b6aa9e55c6698637784debe107428d43b3ae617d6dd99b8796deec90b8194b
-
SSDEEP
1536:1cWvl8wTeylEZt3LRHekKY0hybIydbRFfFk4b1q:1Vd4yWZi2bRFeGq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50
Files
-
cefb1c49a4eab045a11cfdf49cfd2ed3817d456250a1ac61ecd048c30c1e8e50.exe windows:4 windows x64
26be71a7006b67a4d5514a02a61ae4fd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
ConvertSidToStringSidW
GetTokenInformation
GetUserNameW
OpenProcessToken
RegCloseKey
RegCreateKeyExW
RegCreateKeyW
RegDeleteValueW
RegEnumValueW
RegOpenKeyExW
RegOpenKeyW
RegQueryInfoKeyW
RegQueryValueExW
RegSetValueExW
kernel32
CreateToolhelp32Snapshot
DelayLoadFailureHook
GetComputerNameW
GetPrivateProfileSectionW
GetProcAddress
IsBadStringPtrA
IsBadStringPtrW
Process32FirstW
Process32NextW
ResolveDelayLoadedAPI
kernelbase
CloseHandle
CreateEventW
CreateFileA
CreateProcessW
DeleteFileW
ExitProcess
FindClose
FindFirstFileW
FindNextFileW
GetCommandLineW
GetExitCodeProcess
GetModuleHandleW
GetSystemDirectoryW
GetSystemFirmwareTable
GetSystemWow64Directory2W
GetTickCount
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
IsWow64Process
LocalFree
MapViewOfFile
MoveFileExW
MultiByteToWideChar
OpenProcess
ReadFile
RemoveDirectoryW
ResetEvent
SetComputerNameExA
SetCurrentDirectoryW
SetEvent
TerminateProcess
UnmapViewOfFile
VerFindFileW
WaitForMultipleObjects
WaitForSingleObject
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
lstrcmpiW
ntdll
NtCreateEvent
NtOpenSection
NtPowerInformation
NtQuerySystemInformation
NtQuerySystemInformationEx
RtlGetVersion
RtlInitUnicodeString
_vsnprintf
ucrtbase
__acrt_iob_func
__p___argc
__p___argv
__stdio_common_vsprintf
__stdio_common_vswprintf
_chsize
_close
_configure_narrow_argv
_errno
_fstat64i32
_get_initial_narrow_environment
_initialize_narrow_environment
_lseek
_putenv
_read
_set_app_type
_strdup
_stricmp
_wgetenv
_wopen
_write
exit
free
fwrite
getenv
memcmp
memmove
memset
qsort
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strtoul
wcscat
wcschr
wcscmp
wcscpy
wcsncmp
wcsstr
ws2_32
gethostname
freeaddrinfo
getaddrinfo
Sections
.text Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 448B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 652B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE