asyncrat | e7bc173737fe772efc1c2eb2907fac3e2627c74dc6a79702ab2e3767ecadd08f

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General

Target

e7bc173737fe772efc1c2eb2907fac3e2627c74dc6a79702ab2e3767ecadd08f
Size

164KB
MD5

3a70630e68f10284344a6be7d5c36b8c
SHA1

bce96cadc27185b8bb5215c53c8d3774f3c54f0c
SHA256

e7bc173737fe772efc1c2eb2907fac3e2627c74dc6a79702ab2e3767ecadd08f
SHA512

574c6efb6570d62cf1b5c66e37adc0c9bfabd910c6754ea7310abeae781d683caa2640d6b49bc69aeaeffe7567b7a8a087c4fbb9496f8c5cd250dda3bb19fd24
SSDEEP

3072:FO0sdSH7m0IJrecvuBNhmWZNg6/SCvFBIJrecvuBNhmWZNg6/SCvF7:FiAH7mpJrBgvmWw6/EJrBgvmWw6/5

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

PdDNmgn3zUw9

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

Async RAT payload 1 IoCs

rat

resource	yara_rule
static1/unpack001/ev53/rat.exe	family_asyncrat

Asyncrat family
asyncrat

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ev53/HanzoInjection.exe
unpack001/ev53/rat.exe
unpack001/ev53/svchost.exe
unpack001/ev53/win.exe

Files

e7bc173737fe772efc1c2eb2907fac3e2627c74dc6a79702ab2e3767ecadd08f
.zip
ev53/HanzoInjection.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\Users\mh4\Desktop\hanzoInjection-master\src\obj\Debug\HanzoInjection.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ev53/rat.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ev53/svchost.exe
.exe windows:5 windows x64 arch:x64

fb51ede541a9ad63bf23d302e319d2a0

Headers

DLL Characteristics

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

kernel32

HeapCreate
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObject
SetEvent
Sleep
CreateEventA
GetLastError
CloseHandle
GetCurrentThreadId
SwitchToThread
SetLastError
WideCharToMultiByte
lstrlenW
ResetEvent
CreateEventW
CancelIo
TryEnterCriticalSection
SetWaitableTimer
CreateWaitableTimerW
GetThreadContext
SetThreadContext
LeaveCriticalSection
GetExitCodeProcess
CreateProcessA
GetSystemDirectoryA
VirtualAllocEx
WriteProcessMemory
ResumeThread
FreeLibrary
SetUnhandledExceptionFilter
GetCurrentProcess
LoadLibraryW
GetConsoleWindow
CreateFileW
GetProcAddress
GetLocalTime
IsDebuggerPresent
GetCurrentProcessId
CreateThread
LCMapStringW
WriteConsoleW
SetStdHandle
GetStringTypeW
MultiByteToWideChar
HeapDestroy
InitializeCriticalSectionAndSpinCount
HeapFree
HeapAlloc
VirtualAlloc
OpenProcess
VirtualFree
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetConsoleMode
FlushFileBuffers
GetConsoleCP
SetFilePointer
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
GetStartupInfoW
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwindEx
FlsAlloc
FlsFree
FlsSetValue
FlsGetValue
HeapReAlloc
HeapSize
GetProcessHeap
ExitThread
DecodePointer
EncodePointer
GetCommandLineW
RaiseException
RtlPcToFileHeader
TerminateProcess
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
HeapSetInformation
GetVersion
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW

user32

DispatchMessageW
PostThreadMessageA
PeekMessageW
TranslateMessage
MsgWaitForMultipleObjects
ShowWindow
GetInputState
wsprintfW

advapi32

RegCloseKey
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
RegCreateKeyW
RegSetValueExW

ws2_32

WSAWaitForMultipleEvents
WSAIoctl
connect
WSAStartup
select
WSAResetEvent
setsockopt
recv
socket
closesocket
gethostbyname
send
WSASetLastError
WSACreateEvent
shutdown
WSAEventSelect
WSAEnumNetworkEvents
WSAGetLastError
WSACloseEvent
htons
WSACleanup

winmm

timeGetTime

Sections

.text
Size: 90KB - Virtual size: 89KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ev53/win.exe
.exe windows:5 windows x64 arch:x64

fb51ede541a9ad63bf23d302e319d2a0

Headers

DLL Characteristics

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

kernel32

HeapCreate
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObject
SetEvent
Sleep
CreateEventA
GetLastError
CloseHandle
GetCurrentThreadId
SwitchToThread
SetLastError
WideCharToMultiByte
lstrlenW
ResetEvent
CreateEventW
CancelIo
TryEnterCriticalSection
SetWaitableTimer
CreateWaitableTimerW
GetThreadContext
SetThreadContext
LeaveCriticalSection
GetExitCodeProcess
CreateProcessA
GetSystemDirectoryA
VirtualAllocEx
WriteProcessMemory
ResumeThread
FreeLibrary
SetUnhandledExceptionFilter
GetCurrentProcess
LoadLibraryW
GetConsoleWindow
CreateFileW
GetProcAddress
GetLocalTime
IsDebuggerPresent
GetCurrentProcessId
CreateThread
LCMapStringW
WriteConsoleW
SetStdHandle
GetStringTypeW
MultiByteToWideChar
HeapDestroy
InitializeCriticalSectionAndSpinCount
HeapFree
HeapAlloc
VirtualAlloc
OpenProcess
VirtualFree
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetConsoleMode
FlushFileBuffers
GetConsoleCP
SetFilePointer
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
GetStartupInfoW
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwindEx
FlsAlloc
FlsFree
FlsSetValue
FlsGetValue
HeapReAlloc
HeapSize
GetProcessHeap
ExitThread
DecodePointer
EncodePointer
GetCommandLineW
RaiseException
RtlPcToFileHeader
TerminateProcess
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
HeapSetInformation
GetVersion
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW

user32

DispatchMessageW
PostThreadMessageA
PeekMessageW
TranslateMessage
MsgWaitForMultipleObjects
ShowWindow
GetInputState
wsprintfW

advapi32

RegCloseKey
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
RegCreateKeyW
RegSetValueExW

ws2_32

WSAWaitForMultipleEvents
WSAIoctl
connect
WSAStartup
select
WSAResetEvent
setsockopt
recv
socket
closesocket
gethostbyname
send
WSASetLastError
WSACreateEvent
shutdown
WSAEventSelect
WSAEnumNetworkEvents
WSAGetLastError
WSACloseEvent
htons
WSACleanup

winmm

timeGetTime

Sections

.text
Size: 90KB - Virtual size: 89KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 19KB - Virtual size: 18KB

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 12B

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 44KB - Virtual size: 43KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

fb51ede541a9ad63bf23d302e319d2a0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

winmm

Sections

.text Size: 90KB - Virtual size: 89KB

.rdata Size: 23KB - Virtual size: 23KB

.data Size: 8KB - Virtual size: 25KB

.pdata Size: 5KB - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 1KB - Virtual size: 1KB

fb51ede541a9ad63bf23d302e319d2a0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

winmm

Sections

.text Size: 90KB - Virtual size: 89KB

.rdata Size: 23KB - Virtual size: 23KB

.data Size: 8KB - Virtual size: 25KB

.pdata Size: 5KB - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 19KB - Virtual size: 18KB

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 44KB - Virtual size: 43KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 90KB - Virtual size: 89KB

.rdata
Size: 23KB - Virtual size: 23KB

.data
Size: 8KB - Virtual size: 25KB

.pdata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 1KB - Virtual size: 1KB

.text
Size: 90KB - Virtual size: 89KB

.rdata
Size: 23KB - Virtual size: 23KB

.data
Size: 8KB - Virtual size: 25KB

.pdata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 1KB - Virtual size: 1KB