Static task
static1
Behavioral task
behavioral1
Sample
5b8299aa2985772dbdc3a1a15416023a_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5b8299aa2985772dbdc3a1a15416023a_JC.exe
Resource
win10v2004-20230915-en
General
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Target
5b8299aa2985772dbdc3a1a15416023a_JC.exe
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Size
361KB
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MD5
5b8299aa2985772dbdc3a1a15416023a
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SHA1
b3f78f04769fc0f0bef488231dca47bcf06fe070
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SHA256
325e3a950f59374827f06139ce4be2a6929f4ede58d2d61babe1a11eb6b26e5e
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SHA512
7cde31e6ad706988252b95d7382af2de75bfc6eb3ff166579fffbeef1b1b56b426682e4b144b54c76016562dbf385d67625ae19ac430747ae1c8489516ccae1f
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SSDEEP
6144:IflfAtiL4lIJjiJcbI03GBc3ucY5DCSjX:IflfAtiVGjSGecvX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5b8299aa2985772dbdc3a1a15416023a_JC.exe
Files
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5b8299aa2985772dbdc3a1a15416023a_JC.exe.exe windows:5 windows x86
52a948b5de7cc38ae8e6110ce48389ff
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
GetModuleFileNameW
CreateFileW
MultiByteToWideChar
GetLastError
GetProcAddress
Process32FirstW
ReadFile
Process32NextW
CreateToolhelp32Snapshot
WinExec
CloseHandle
DeleteFileW
GetVersionExW
Sleep
LoadLibraryW
WriteFile
GetTickCount
WaitForSingleObject
GetCurrentProcess
UnmapViewOfFile
MapViewOfFile
GetFileSize
CreateFileA
CreateFileMappingW
ExitProcess
GetFileAttributesA
HeapFree
HeapAlloc
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetModuleHandleW
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
LCMapStringA
WideCharToMultiByte
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
CreateDirectoryA
advapi32
AdjustTokenPrivileges
ChangeServiceConfigW
StartServiceW
LookupPrivilegeValueW
RegCreateKeyExW
OpenServiceW
OpenSCManagerW
OpenProcessToken
CloseServiceHandle
CreateServiceW
RegSetValueExW
netapi32
NetUserDel
imagehlp
CheckSumMappedFile
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 302KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 30B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ