Static task
static1
Behavioral task
behavioral1
Sample
JC_ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e.exe
Resource
win10v2004-20230831-en
General
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Target
JC_ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e
-
Size
777KB
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MD5
295844612e715b9436f8bd3a19e104f9
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SHA1
fdad1dfb39a9f9b88042ce3c2d46c6119f098047
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SHA256
ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e
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SHA512
24ab61034716d11090311f6eacda1502e69ffa1bd8f14307e31ca2d41421f19f692b68707c39210e63d97efb38d42814abae8c15e1718476dd063d4189e895c2
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SSDEEP
24576:9LhlJxkNK9y0uTZiO0WrKJpfAIwsKbUInz2hG1l:9L7JxN9wb0Wr+pf9wsKbUSqcf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e
Files
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JC_ecf00534313dde36ca754ec3ffa985cfa7a009e215a56d66b112bc237b69851e.exe windows x86
c3cfc3ae364145c34d2985bd43d1d7c6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointer
GetConsoleAliasExesLengthA
BuildCommDCBAndTimeoutsA
ReadConsoleA
InterlockedDecrement
GetCurrentProcess
SetDefaultCommConfigW
GetModuleHandleW
GetConsoleAliasesA
GetConsoleAliasesLengthA
GetConsoleTitleA
ClearCommBreak
SizeofResource
GetSystemWindowsDirectoryA
SetComputerNameExW
FindFirstFileA
GetLastError
SetLastError
GetProcAddress
FindVolumeMountPointClose
VirtualAlloc
CopyFileA
GlobalMemoryStatus
LoadLibraryA
InterlockedExchangeAdd
CreateHardLinkW
SetConsoleCtrlHandler
SetEnvironmentVariableA
GetOEMCP
DebugSetProcessKillOnExit
GetModuleHandleA
FatalExit
FreeEnvironmentStringsW
FindNextFileW
SetProcessShutdownParameters
DeleteAtom
AddConsoleAliasA
AreFileApisANSI
CloseHandle
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
VirtualAllocEx
WideCharToMultiByte
InterlockedIncrement
InterlockedExchange
MultiByteToWideChar
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
IsDebuggerPresent
ExitProcess
GetStartupInfoW
GetCPInfo
RtlUnwind
RaiseException
LCMapStringW
LCMapStringA
GetStringTypeW
WriteFile
GetStdHandle
GetModuleFileNameA
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStringTypeA
HeapSize
GetACP
IsValidCodePage
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
SetStdHandle
FlushFileBuffers
user32
CharUpperBuffW
OemToCharA
LoadMenuW
GetSysColorBrush
GetCaretBlinkTime
ChangeMenuW
advapi32
BackupEventLogA
Sections
.text Size: 665KB - Virtual size: 665KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ