Static task
static1
Behavioral task
behavioral1
Sample
NEAS.4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585exe_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585exe_JC.exe
-
Size
75KB
-
MD5
bd72bf76dafdb9c92bb7037fb0daac51
-
SHA1
b4de7b3a08453fa4c8aebcd4dffddbcffbb43fff
-
SHA256
4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585
-
SHA512
be6277dd9b5903cf28ac4c8bf02d6eef1b85470496d738af25ac91798063c19921a1b906e7afd7eca85b87753959794bca3af95302a787b2074b3c332ffa429a
-
SSDEEP
1536:1Q4VxgEgDW1K6PNtP1zyUkvpfnl54I2HuDvt:1bLgD36PBzyU6TSux
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585exe_JC.exe
Files
-
NEAS.4ff962e91f04db381460c62243098e7f30749f42112e187470535b3097b70585exe_JC.exe.exe windows:5 windows x86
562e65e023e87b36f1380397f644b9df
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
Sleep
CreateThread
lstrlenW
VirtualProtect
GetProcAddress
LoadLibraryA
VirtualAlloc
LockResource
LoadResource
SizeofResource
FindResourceW
GetModuleHandleW
GetModuleHandleA
FreeConsole
GetLastError
HeapFree
HeapAlloc
GetCommandLineA
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
SetUnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetWindowTextLengthW
ole32
CoMarshalHresult
Sections
.text Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vqwr Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ