Static task
static1
Behavioral task
behavioral1
Sample
b1bbf707b98de5_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b1bbf707b98de5_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b1bbf707b98de5_JC.exe
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Size
60KB
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MD5
b1bbf707b98de55737ac60734e5fef26
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SHA1
8e0bd069da95bcb13b6ff63ff201d6a85c94597b
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SHA256
5e423a4b79713f93c7daadba4904db69d906c94d0af7d0e3624e77780f705bb2
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SHA512
5b8d6a12bbee61ef7979e15d27dcef0e06dbb5b1475f2ea72d5c61a5940accae75bcfe001fedae87af1a3fc469cf5db829f48953b65cc24710bb120d24c373aa
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKtqPJ:vCjsIOtEvwDpj5Hv0n
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1bbf707b98de5_JC.exe
Files
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b1bbf707b98de5_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