Static task
static1
Behavioral task
behavioral1
Sample
JC_71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f.exe
Resource
win10v2004-20230831-en
General
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Target
JC_71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f
-
Size
884KB
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MD5
6e4318461818fef3a1760e511680d83f
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SHA1
08f71b1b95b29f4b0092909db7cf17bbfc728e33
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SHA256
71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f
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SHA512
7fd77c6cb345df2b7744c0acd75d33d7d7ff3420b02131cf16245e0530863ddfc7483b31bd74a4e44696d9f5a5de89fa3db4ada519aab98d7c8a15065c62280f
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SSDEEP
24576:AHInV3ns7MZJ+MGd2EMu1E+Vd2ZwFy9M6AgLHL/:AHIH+F2Ee+iKwM6AgLH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f
Files
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JC_71cb51945c6d816780b6b2669eb5ae40245ad0b458d70999de87ba8f0f77903f.exe windows x86
66ea1a1f8d77fef0e49a3a72b298c0f5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetComputerNameExA
FindResourceW
InterlockedDecrement
GetCurrentProcess
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
GetConsoleAliasesLengthA
GetDateFormatA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesW
EnumResourceLanguagesA
RaiseException
FindFirstFileA
InterlockedFlushSList
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
PeekNamedPipe
VirtualAllocEx
LoadLibraryA
BuildCommDCBAndTimeoutsW
SetFileApisToANSI
FindAtomA
GetOEMCP
GetModuleHandleA
FreeEnvironmentStringsW
EnumResourceNamesA
GetShortPathNameW
FileTimeToLocalFileTime
FindFirstVolumeW
GetConsoleProcessList
CloseHandle
WriteConsoleW
GetConsoleOutputCP
SetFilePointer
CreateFileA
FindFirstChangeNotificationW
VirtualAlloc
UnregisterWait
WriteConsoleA
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
GetCPInfo
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoW
user32
ChangeMenuW
GetMessageExtraInfo
LoadMenuW
CharToOemBuffW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
ReadEventLogW
ole32
CoRegisterPSClsid
Sections
.text Size: 676KB - Virtual size: 675KB
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: 158KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ