Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1b2d628c2b1c477296e5e7b81df09dd0_JC.exe
Resource
win7-20231020-en
General
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Target
NEAS.1b2d628c2b1c477296e5e7b81df09dd0_JC.exe
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Size
160KB
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MD5
1b2d628c2b1c477296e5e7b81df09dd0
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SHA1
79d967c399cc0fc327eda72780f56d4dcec38978
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SHA256
25deb2d77662ac73955d51de83b18a84063e424e09d14d854daf53bb69afa570
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SHA512
34058926d42587a53a9d9db6637d0b36aef4d8fc4be1b560166c1043df1d0da2fb9a27f51cd156f2eb158fe1558e2eb76f60fd3a488c3a2319177ce005496236
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SSDEEP
3072:w2a+fb8DG2BR7S+QbITLmkHZGY6MiG89WcL1F:ta+fb8DGIQWR8Q89WcL1F
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1b2d628c2b1c477296e5e7b81df09dd0_JC.exe
Files
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NEAS.1b2d628c2b1c477296e5e7b81df09dd0_JC.exe.exe windows:4 windows x86
c5b29e15f909e030e0972cf566edd6c0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCommandLineW
GlobalFree
CreateThread
SetEvent
WaitForSingleObject
CloseHandle
GetCurrentProcessId
ProcessIdToSessionId
CreateEventW
GetLastError
OpenEventW
WaitForMultipleObjects
GetProcAddress
GetModuleHandleW
Sleep
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
RtlUnwind
InitializeCriticalSection
LoadLibraryA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsA
MultiByteToWideChar
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetStringTypeA
GetStringTypeW
LeaveCriticalSection
EnterCriticalSection
GetLocaleInfoA
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapSize
VirtualAlloc
HeapReAlloc
user32
DefWindowProcW
PostQuitMessage
CreateWindowExW
RegisterClassExW
LoadIconW
DispatchMessageW
TranslateMessage
TranslateAcceleratorW
GetMessageW
LoadCursorW
shell32
CommandLineToArgvW
Sections
.text Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE