Static task
static1
Behavioral task
behavioral1
Sample
820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745fexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745fexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745fexe_JC.exe
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Size
517KB
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MD5
879ce51cd2e10073f2875280a73c4af7
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SHA1
ed38bb21104e34c7e0dc2d1cfce477d9e423488c
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SHA256
820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745f
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SHA512
2e899a230293cd349ce72fbce1af0e4d3843347934f243756778000d104209ef2e6c5101f85ea82436e57f4f5f15eb4040b28c57ad37c173ad84caa578664d0d
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SSDEEP
12288:1MrLy90DhdStw7uPSaAgBYC4oiBO6wxhb:ayEhz7uPRzfHb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745fexe_JC.exe
Files
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820fdad665b19d5c17a4ab8604f8fac33a60608ebbf82af577f73491b07d745fexe_JC.exe.exe windows x86
646167cce332c1c252cdcb1839e0cf48
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
GetTokenInformation
RegDeleteValueA
RegOpenKeyExA
RegQueryInfoKeyA
FreeSid
OpenProcessToken
RegSetValueExA
RegCreateKeyExA
LookupPrivilegeValueA
AllocateAndInitializeSid
RegQueryValueExA
EqualSid
RegCloseKey
AdjustTokenPrivileges
kernel32
_lopen
_llseek
CompareStringA
GetLastError
GetFileAttributesA
GetSystemDirectoryA
LoadLibraryA
DeleteFileA
GlobalAlloc
GlobalFree
CloseHandle
WritePrivateProfileStringA
IsDBCSLeadByte
GetWindowsDirectoryA
SetFileAttributesA
GetProcAddress
GlobalLock
LocalFree
RemoveDirectoryA
FreeLibrary
_lclose
CreateDirectoryA
GetPrivateProfileIntA
GetPrivateProfileStringA
GlobalUnlock
ReadFile
SizeofResource
WriteFile
GetDriveTypeA
lstrcmpA
SetFileTime
SetFilePointer
FindResourceA
CreateMutexA
GetVolumeInformationA
ExpandEnvironmentStringsA
GetCurrentDirectoryA
FreeResource
GetVersion
SetCurrentDirectoryA
GetTempPathA
LocalFileTimeToFileTime
CreateFileA
SetEvent
TerminateThread
GetVersionExA
LockResource
GetSystemInfo
CreateThread
ResetEvent
LoadResource
ExitProcess
GetModuleHandleW
CreateProcessA
FormatMessageA
GetTempFileNameA
DosDateTimeToFileTime
CreateEventA
GetExitCodeProcess
FindNextFileA
LocalAlloc
GetShortPathNameA
MulDiv
GetDiskFreeSpaceA
EnumResourceLanguagesA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStartupInfoW
Sleep
FindClose
GetCurrentProcess
FindFirstFileA
WaitForSingleObject
GetModuleFileNameA
LoadLibraryExA
gdi32
GetDeviceCaps
user32
SetWindowLongA
GetDlgItemTextA
DialogBoxIndirectParamA
ShowWindow
MsgWaitForMultipleObjects
SetWindowPos
GetDC
GetWindowRect
DispatchMessageA
GetDesktopWindow
CharUpperA
SetDlgItemTextA
ExitWindowsEx
MessageBeep
EndDialog
CharPrevA
LoadStringA
CharNextA
EnableWindow
ReleaseDC
SetForegroundWindow
PeekMessageA
GetDlgItem
SendMessageA
SendDlgItemMessageA
MessageBoxA
SetWindowTextA
GetWindowLongA
CallWindowProcA
GetSystemMetrics
msvcrt
_controlfp
?terminate@@YAXXZ
_acmdln
_initterm
__setusermatherr
_except_handler4_common
memcpy
_ismbblead
__p__fmode
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
memcpy_s
_vsnprintf
memset
comctl32
ord17
cabinet
ord22
ord23
ord21
ord20
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 483KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ