Static task
static1
Behavioral task
behavioral1
Sample
ff46a18b36a92b0f8792b0ea7eafaad9_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ff46a18b36a92b0f8792b0ea7eafaad9_JC.exe
Resource
win10v2004-20230915-en
General
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Target
ff46a18b36a92b0f8792b0ea7eafaad9_JC.exe
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Size
350KB
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MD5
ff46a18b36a92b0f8792b0ea7eafaad9
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SHA1
84dd2c970e7cf3a9b405457310201940fbb021df
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SHA256
b8dbeb70ee678159e382ad09582f4115b0df47bf2a41a6d523be2291668bee1c
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SHA512
609dd0acf47b8c90eff79c7cf4311419051526f87c235c4576bb8372f346054dd7a1706ea1f53394adcdc3d7dbdc2ac7267fe3b1ca420075073a53fa12e08c12
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SSDEEP
6144:MZl89WxG7TvNoaQzahNfKu7TvNoaQzahNfw:MZl8EUXvNNQzahtKuXvNNQzahtw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff46a18b36a92b0f8792b0ea7eafaad9_JC.exe
Files
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ff46a18b36a92b0f8792b0ea7eafaad9_JC.exe.exe windows:4 windows x86
bbbaf1c2eb723302fbbb7808c45c4bc3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetEnvironmentVariableA
FindClose
Sleep
CompareStringW
CompareStringA
SetStdHandle
SetFilePointer
GetTimeZoneInformation
GetLocalTime
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ