Static task
static1
Behavioral task
behavioral1
Sample
JC_33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f.exe
Resource
win10v2004-20230831-en
General
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Target
JC_33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f
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Size
770KB
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MD5
71dfc683bbd35c29a0c0552a9bb6ace1
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SHA1
8587484bc0331de51e7e183a73c2f1e2fcccf3c3
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SHA256
33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f
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SHA512
5f0cd54472a1dc8ff1efd4495d8667e81ac980f48b2935e7a8df8523321d219d29bcbd8399c571fa419f998e20f4ada249269247a211b2b3ac6db1a3b62faf56
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SSDEEP
12288:shmtLLL8Q8nPxgK3FMpz0ILH7JARkPz5WVt1xSTZP8FbtgJW8C08+G9:imFk+XARkLi1x68Fbtqk08+G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JC_33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f
Files
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JC_33ec8c3907b2bb9d1510000e7244e485857e5ed3d3c7c4cf17538eff954a2e7f.exe windows x86
478e1adb03a4046019e6832a1ee52bcb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalMemoryStatus
SetFilePointer
GetConsoleAliasesLengthW
GetConsoleAliasExesLengthA
GetCurrentProcess
SetDefaultCommConfigW
GetSystemWindowsDirectoryW
InterlockedCompareExchange
GetModuleHandleW
GetConsoleAliasesA
ReadConsoleW
ClearCommBreak
CopyFileW
SizeofResource
CreateFileW
FindFirstFileA
GetLastError
GetProcAddress
VirtualAlloc
LocalLock
VirtualAllocEx
GetTempFileNameA
GetDateFormatW
InterlockedExchangeAdd
CreateHardLinkW
SetConsoleCtrlHandler
SetEnvironmentVariableA
GetOEMCP
DebugSetProcessKillOnExit
GetModuleHandleA
ContinueDebugEvent
FatalExit
FreeEnvironmentStringsW
FindNextFileW
SetProcessShutdownParameters
DeleteAtom
AddConsoleAliasA
AreFileApisANSI
CloseHandle
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Sleep
ExitProcess
GetStartupInfoW
RaiseException
RtlUnwind
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
IsDebuggerPresent
HeapAlloc
HeapFree
EnterCriticalSection
LeaveCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
GetCPInfo
GetACP
IsValidCodePage
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
MultiByteToWideChar
SetStdHandle
FlushFileBuffers
HeapSize
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
OemToCharA
CharUpperBuffA
LoadMenuW
GetSysColorBrush
GetCaretBlinkTime
ChangeMenuW
advapi32
BackupEventLogW
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: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ