Static task
static1
Behavioral task
behavioral1
Sample
b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb.exe
Resource
win10v2004-20241007-en
General
-
Target
b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb.exe
-
Size
14.0MB
-
MD5
228c09c31156d45dfe94195bb34d1399
-
SHA1
20c6ce4757be1399032b2ac6873dc505c1d02839
-
SHA256
b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb
-
SHA512
003557ad24f826143a50cce81b56489c7768951ecdfef9b01fe645f5453ae8cf36bd1b2b6e5e3bd8d27131cf3a2d54d20b7c699ae582e2528b65aee8a560f40c
-
SSDEEP
393216:hPsdXtBcda7nzo7Vd7Qv1CPwDvt3uFRCyGTQP76NuudqfZnXSdEVB3:hITk1
Malware Config
Signatures
-
Embeds OpenSSL 1 IoCs
Embeds OpenSSL, may be used to circumvent TLS interception.
resource yara_rule sample embeds_openssl -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb.exe
Files
-
b76ecfa778793bdf379a63b55d60b4b3941e10b743e48ae3b414b3522212abdb.exe.exe windows:6 windows x64 arch:x64
670a8ec7c6d911c03a319eb0c0fda685
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
wtsapi32
WTSQueryUserToken
kernel32
GetSystemDirectoryW
OpenProcess
CreateToolhelp32Snapshot
Process32NextW
WaitForSingleObject
CloseHandle
WTSGetActiveConsoleSessionId
CreateProcessW
WriteConsoleW
GetModuleFileNameW
TerminateProcess
GetModuleHandleExW
SetEndOfFile
Process32FirstW
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
SetFileInformationByHandle
AreFileApisANSI
GetLastError
DeviceIoControl
GetModuleHandleW
GetProcAddress
CopyFileW
GetFileInformationByHandleEx
CreateSymbolicLinkW
MultiByteToWideChar
WideCharToMultiByte
LocalFree
FormatMessageA
GetLocaleInfoEx
QueryPerformanceCounter
QueryPerformanceFrequency
GetStringTypeW
Sleep
GetCurrentThreadId
CompareStringEx
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
ExitProcess
GetFileSizeEx
SetFilePointerEx
GetFileType
HeapAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapFree
HeapReAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
VirtualProtect
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetProcessHeap
HeapSize
advapi32
RegSetValueExW
RegOpenKeyExW
CreateProcessAsUserW
RegQueryValueExW
RegCloseKey
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13.7MB - Virtual size: 13.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fptable Size: 512B - Virtual size: 256B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ