Static task
static1
Behavioral task
behavioral1
Sample
b4d9ef33263fa4_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b4d9ef33263fa4_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
b4d9ef33263fa4_JC.exe
-
Size
36KB
-
MD5
b4d9ef33263fa4268e605592b564ab68
-
SHA1
9a2c2ea3f9c86f0ac752c53e18eb0d9914673e4e
-
SHA256
028085ada06d9b97e654ae21a52da11d4c277ec14fb0765ecfab9777ea88f251
-
SHA512
14b689dc54faf1e6d5e3acf20feeb5f464284350b2a3fbe359d8ca4b2c225e6513149172711bfaa2b2b02aa7e3444590bdb88a392c71e0ab4294336041902cc5
-
SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4RELL7O:vj+jsMQMOtEvwDpj5H+a
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4d9ef33263fa4_JC.exe
Files
-
b4d9ef33263fa4_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ