Static task
static1
Behavioral task
behavioral1
Sample
f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76.exe
Resource
win10v2004-20230915-en
General
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Target
f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76
-
Size
1.4MB
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MD5
8bfa5c89f712261a5806597985e15a98
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SHA1
5373f1163b37bf4fa1e58dd35e8aec41fdb0f882
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SHA256
f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76
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SHA512
78e83d7531c4d17f3b39727e75aa0b5c0eec6766d1586a57373e7a0c9decc6f2d2f2cb06283f6d07618696384281cb1a5e3d67da509c724f5d81600ef8e0764f
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SSDEEP
24576:Oxq9G9kb8FCpOnuuv4imxdOJuqBgDqBg8wt4Ib:fmvv43xM8xzt4Ib
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76
Files
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f8e2157130d35518c4e683d1cee42e13cdefb9211244b4839dbf5a9766ecea76.exe windows:6 windows x86
d0ab8900000867684de1ea5aff66c912
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_string_multimap_free
cef_string_multimap_alloc
cef_string_multimap_append
cef_string_multimap_value
cef_string_multimap_key
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_dictionary_value_create
cef_value_create
cef_list_value_create
cef_command_line_create
cef_string_map_free
cef_string_map_alloc
cef_api_hash
cef_write_json
cef_get_temp_directory
cef_create_directory
cef_enable_highdpi_support
cef_execute_process
cef_post_task
cef_process_message_create
cef_v8context_get_current_context
cef_v8value_create_function
cef_v8value_create_array_buffer
cef_v8value_create_object
cef_v8value_create_string
cef_v8value_create_double
cef_v8value_create_int
cef_v8value_create_bool
cef_v8value_create_null
cef_string_list_free
cef_string_list_alloc
cef_string_userfree_utf16_free
cef_log
cef_parse_json
cef_get_min_log_level
cef_string_utf16_set
cef_string_utf8_clear
cef_string_utf8_to_utf16
cef_string_utf16_to_utf8
cef_string_utf16_clear
cef_string_utf16_cmp
kernel32
HeapSize
CreateFileW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetEndOfFile
GetCurrentProcessId
OpenProcess
WaitForMultipleObjects
WaitForSingleObject
TerminateProcess
GetCurrentProcess
CloseHandle
GetFileAttributesW
GetProcAddress
GetModuleHandleW
GetCommandLineW
SetEnvironmentVariableW
CreateEventW
GetCurrentThreadId
SetEvent
GetLastError
SetLastError
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
ReadConsoleW
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetFileType
HeapAlloc
HeapFree
WriteFile
GetStdHandle
ExitProcess
GetModuleHandleExW
ExitThread
RaiseException
RtlUnwind
LoadLibraryW
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualProtect
VirtualAlloc
GetVersionExW
LoadLibraryExW
GetModuleHandleA
GetModuleFileNameW
FreeLibraryAndExitThread
FreeLibrary
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
CreateThread
SignalObjectAndWait
CreateTimerQueue
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
ResetEvent
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
MultiByteToWideChar
DecodePointer
EncodePointer
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TryEnterCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetExitCodeThread
GetCurrentThread
SwitchToThread
Sleep
WaitForSingleObjectEx
DuplicateHandle
WideCharToMultiByte
WriteConsoleW
user32
PostThreadMessageW
Sections
.text Size: 540KB - Virtual size: 539KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 126KB - Virtual size: 126KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 725KB - Virtual size: 725KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ