Static task
static1
Behavioral task
behavioral1
Sample
1aaa52189ea936706d63c56f0357f7bb_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1aaa52189ea936706d63c56f0357f7bb_JC.exe
Resource
win10v2004-20230831-en
General
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Target
1aaa52189ea936706d63c56f0357f7bb_JC.exe
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Size
349KB
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MD5
1aaa52189ea936706d63c56f0357f7bb
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SHA1
b96945fe789ec4e5039eec2f6f2ed20206843b7b
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SHA256
3cd9e155fca2eca60ed8a316efcebd2a45317ab4b957d0e8eef7470a104e845b
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SHA512
286d78256e12182f7a485032be9a260888a000ffb06cde18511150d993890ec6aceb2fccdd98fe8eaea9a64dd7dafd4f9d8a96265243448c0dc0cbd031fd9fd4
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SSDEEP
3072:q7FdzYZmtp5fNIwqus6kd4RDUAStYwUhTWCdcfNYgOx3Bpllhqb7E/XIOnjireyf:qrz7ZfNu6kdQoYwUtQNYJxrbqs/XQey
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1aaa52189ea936706d63c56f0357f7bb_JC.exe
Files
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1aaa52189ea936706d63c56f0357f7bb_JC.exe.exe windows x86
515f729e8e6f1501a5196a14cf216d36
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedDecrement
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
ConnectNamedPipe
FreeEnvironmentStringsA
GetModuleHandleW
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
VirtualAlloc
FindResourceW
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
GetOEMCP
GetModuleHandleA
FindFirstChangeNotificationA
EnumResourceNamesA
GetShortPathNameW
SetCalendarInfoA
FindAtomW
FileTimeToLocalFileTime
FindFirstVolumeW
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
SetEndOfFile
PeekNamedPipe
GetStringTypeA
CreateFileA
LoadLibraryA
GetTempFileNameW
FlushFileBuffers
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ReadFile
SetFilePointer
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
user32
RegisterHotKey
GetMessageExtraInfo
ChangeMenuA
UnhookWinEvent
CharUpperBuffA
LoadMenuW
CharToOemBuffW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
GetPrivateObjectSecurity
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 242KB - Virtual size: 241KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ