Static task
static1
Behavioral task
behavioral1
Sample
NA_NA_18837d439e751cexeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
NA_NA_18837d439e751cexeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
NA_NA_18837d439e751cexeexe_JC.exe
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Size
109KB
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MD5
18837d439e751c796b0ae36a598dd1b3
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SHA1
c54e8e8c543cdc9064fac9c5c4e0b8b45424c846
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SHA256
5ca6a1c192fa38b126ed4bbcd1a608953597fdbeb662bffb8919c33d5e9eb2a5
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SHA512
54c3ad539f42199492922c328df615507e3e61e2dc13d73a9d8aec4d0d4a1747ac4df5e96c487d7cc5a38078ecdb9299b6d74ce6935c7c2c68331e5d96483e06
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SSDEEP
1536:2R2WCAd/TOpfHjOFYOd+kMBxL/KMysY5+N0b2mdG3yMUrEUAbTCJrhw/:28LDpfDlKiBNjyen3FUyClhw/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NA_NA_18837d439e751cexeexe_JC.exe
Files
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NA_NA_18837d439e751cexeexe_JC.exe.exe windows x86
23ee14b7b8bad73645664a22cfd7f754
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetExitCodeProcess
GetModuleFileNameW
SizeofResource
LockResource
CloseHandle
WaitForSingleObject
CreateProcessW
LoadResource
GetTempPathW
FindResourceA
SetEndOfFile
CreateFileW
WriteConsoleW
SetStdHandle
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
GetCommandLineW
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
IsProcessorFeaturePresent
HeapCreate
GetProcAddress
GetModuleHandleW
ExitProcess
ReadFile
SetFilePointer
WriteFile
GetConsoleCP
GetConsoleMode
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
LoadLibraryW
GetProcessHeap
advapi32
RegCloseKey
RegFlushKey
RegCreateKeyExW
RegSetValueExW
ole32
CoUninitialize
CoInitialize
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ