Static task
static1
Behavioral task
behavioral1
Sample
52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1.exe
Resource
win10v2004-20230221-en
General
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Target
52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1
-
Size
862KB
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MD5
387a9e829dfd2537b48c8bc51c64a7c5
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SHA1
02bac5ddc06df556e40138f291a83a697d8deeda
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SHA256
52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1
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SHA512
ad59e1a17d52a0bb357a85276810bbe22a09ea3cb0d0ce46f6ad7aa232219ac710945a2ddbb7821d4f030e42890e2a4de5ee50b104889632847fbec28cf80946
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SSDEEP
12288:/7BSB6LbQYuyLwNSreAf3f9vi2FlCfgorc/rwMXTpKGTtlCfgorc/rwMXTpKGT3Z:/7BSB61uZUfNi2SfIsO6fIsO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1
Files
-
52b4a2e682872ad3eb1c4e41931e139100c52b4d0a5f43cc2942009c1175ecf1.exe windows x86
c879bfe9b30fa6e0394453bb5b041cfa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
libcef
cef_log
cef_string_multimap_alloc
cef_string_multimap_free
cef_string_list_copy
cef_v8context_get_current_context
cef_process_message_create
cef_api_hash
cef_string_multimap_key
cef_execute_process
cef_string_list_free
cef_string_list_alloc
cef_string_userfree_utf16_free
cef_string_multimap_value
cef_string_multimap_size
cef_string_map_append
cef_string_map_value
cef_string_map_key
cef_string_map_size
cef_string_list_append
cef_string_list_value
cef_string_list_size
cef_string_map_free
cef_string_map_alloc
cef_v8value_create_function
cef_string_utf16_cmp
cef_string_utf16_set
cef_string_utf16_to_utf8
cef_string_utf16_clear
cef_string_utf8_to_utf16
cef_string_multimap_append
cef_string_utf8_clear
kernel32
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapSize
GetProcessHeap
WriteConsoleW
GetLastError
SetLastError
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
CloseHandle
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetFileType
HeapFree
HeapAlloc
GetACP
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
WriteFile
GetStdHandle
LoadLibraryExW
FreeLibrary
RaiseException
RtlUnwind
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
GetProcAddress
GetModuleHandleW
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SwitchToThread
InitializeCriticalSectionAndSpinCount
DecodePointer
EncodePointer
MultiByteToWideChar
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
FlushFileBuffers
Sections
.text Size: 201KB - Virtual size: 201KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 576KB - Virtual size: 575KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ