Static task
static1
Behavioral task
behavioral1
Sample
1c57d98519e5b1381e69949076bd8eefca421b90a51f15220a1092afbc7631b3_JC.exe
Resource
win7-20230831-en
General
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Target
1c57d98519e5b1381e69949076bd8eefca421b90a51f15220a1092afbc7631b3_JC.exe
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Size
215KB
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MD5
55e1cdee76b2893aa988917599884781
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SHA1
6b5bc96565a064163b9587c3481f2eb35d4edf23
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SHA256
1c57d98519e5b1381e69949076bd8eefca421b90a51f15220a1092afbc7631b3
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SHA512
cb95f5d99a4cd4c26fae377539feab017170adeced9d8421506d8393fb3b8dac0e661d543ca530382aa1288a098641c6e3d6b51a805e529d80c55966bf2f4af1
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SSDEEP
3072:yAXc2SdJzOLuhGC2oG6Y/JDlvf90PbXP+C7earSQf8aNUJ5bCud/T0K:Hc2STzOLxC2X6YP90PbXP+CpyTd/T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 1c57d98519e5b1381e69949076bd8eefca421b90a51f15220a1092afbc7631b3_JC.exe
Files
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1c57d98519e5b1381e69949076bd8eefca421b90a51f15220a1092afbc7631b3_JC.exe.exe windows:5 windows x86
d96186b037e8e986f105cf4c4b9c7fbe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumResourceNamesW
CreateFileA
SetThreadContext
SetFilePointer
PeekNamedPipe
VirtualQuery
LoadResource
SetConsoleTextAttribute
OpenJobObjectA
GetLogicalDriveStringsW
GlobalLock
InterlockedCompareExchange
WriteConsoleInputA
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
FormatMessageA
GetDateFormatA
LoadLibraryW
GetFileAttributesA
FindNextVolumeW
ReplaceFileW
FileTimeToSystemTime
GetGeoInfoA
IsDBCSLeadByte
GetShortPathNameA
GetLastError
GetTempFileNameW
GetProcAddress
VirtualAlloc
BackupWrite
CreateHardLinkW
BeginUpdateResourceA
FoldStringW
GetThreadPriority
GetModuleHandleA
FindFirstChangeNotificationA
FindNextFileW
OpenSemaphoreW
FindFirstVolumeA
GetConsoleProcessList
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
ReadFile
GetProcessHeap
SetEndOfFile
SetStdHandle
FlushFileBuffers
GetConsoleMode
GetConsoleCP
ReadConsoleOutputCharacterA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MultiByteToWideChar
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
CloseHandle
LoadLibraryA
user32
GetMenuItemID
GetKeyNameTextA
GetMessageExtraInfo
ChangeMenuA
LoadMenuA
DdeQueryStringW
GetClassInfoExW
SetMenu
LoadBitmapW
CloseWindow
CharToOemBuffW
gdi32
GetCharWidthI
Sections
.text Size: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ