Static task
static1
Behavioral task
behavioral1
Sample
4f7211b4da3f77exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4f7211b4da3f77exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4f7211b4da3f77exeexe_JC.exe
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Size
36KB
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MD5
4f7211b4da3f774f6f95d809c3f66bf1
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SHA1
1db4895774282f1bcf516292674df01cfb49f61d
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SHA256
9a523c3b788243bdf30d66579d94eeeead0e9c279bb6c104f139eb9e743bdf6c
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SHA512
a04950e8c845ca062f17b6da5d4ae005155d285427bc68206970a444b529f380be6e158e1e51687d2b1a88b5cb1e3e2433026b7fa8bd4b2dbcfb5f9c0b1b436d
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+2ipde:bgX4zYcgTEu6QOaryfjqDlCk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f7211b4da3f77exeexe_JC.exe
Files
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4f7211b4da3f77exeexe_JC.exe.exe windows x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ