Static task
static1
Behavioral task
behavioral1
Sample
JC_a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b.exe
Resource
win10v2004-20230831-en
General
-
Target
JC_a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b
-
Size
777KB
-
MD5
466952dc3fc1abe53e7d9b9f1290ab46
-
SHA1
3159242613cbffce6f5a01f416b0274149997194
-
SHA256
a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b
-
SHA512
857dff877b60e93f69e52907ea2cb53fd9725ed821b2bb0aec81e625813bace0e19d7e722c2ef6f785b1005b07f965b2200df7a420b9cf970f80cf5846990aa1
-
SSDEEP
12288:g2Le1dEgKVjIo6pSxXaErRE3jBaWEcMNOqvp0rrtH8Z38LBKGcT7Tuz4T2d:g2Eig+apSxLOU8MNOqvp0d8ZIB0Twhd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b
Files
-
JC_a3bc11d2b4649b80d46302fd4b4226f244aeba44a43a08cd715f38ce09af069b.exe windows x86
456218c52d8bbb3334072816a33acc20
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointer
PeekNamedPipe
InterlockedDecrement
GetCurrentProcess
SetDefaultCommConfigW
GetSystemWindowsDirectoryW
GetModuleHandleW
GetConsoleAliasesLengthA
GetConsoleTitleA
SizeofResource
GetConsoleAliasExesLengthW
SetComputerNameExW
GetVolumePathNameA
FindFirstFileA
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
CopyFileA
FindFirstChangeNotificationW
LoadLibraryA
InterlockedExchangeAdd
BuildCommDCBAndTimeoutsW
CreateHardLinkW
SetConsoleCtrlHandler
SetEnvironmentVariableA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
QueryDepthSList
AddConsoleAliasA
AreFileApisANSI
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
VirtualAllocEx
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoW
WriteConsoleA
user32
CharUpperBuffW
OemToCharA
LoadMenuW
ChangeMenuW
advapi32
BackupEventLogA
Sections
.text Size: 692KB - Virtual size: 692KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ