Static task
static1
Behavioral task
behavioral1
Sample
BJ2W Setup v1.30.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
BJ2W Setup v1.30.exe
Resource
win10v2004-20230220-en
General
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Target
BJ2W Setup v1.30.exe
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Size
944KB
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MD5
480a6023e09fdb4f7fb8ea7cd0e4b6fa
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SHA1
cef1eba5a08103939de9d920b23632b41d3e3085
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SHA256
5d0ac65a0b53e3b4f44a7ce98701093e0969d6ddedc25ea3ccd3b93118632357
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SHA512
a53518fcfaa89c9e1c6dcdb424a37bda24373e17653ed56d9585ac0476667455658baf273a02028840e4c1ca228116521178daaf200b0d2c1f4b889e35709def
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SSDEEP
24576:04DZpRk+zwIegy2LyWOywXWWI4CXJysaY+3JzuCf:hlQ112s5A+YoPf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BJ2W Setup v1.30.exe
Files
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BJ2W Setup v1.30.exe.exe windows x86
2f6203366bc5aa9ff8b6cf7753ead32d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateDirectoryA
lstrlenA
RemoveDirectoryA
CreateFileA
CloseHandle
GetFileSize
ReadFile
WriteFile
SetFilePointer
GetLastError
GetModuleFileNameA
ResumeThread
SetThreadPriority
CreateThread
WaitForSingleObject
CreateProcessA
GetTempPathA
CompareStringW
CompareStringA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetStdHandle
LoadLibraryA
GetProcAddress
GetOEMCP
GetACP
GetCPInfo
IsBadCodePtr
IsBadReadPtr
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
IsBadWritePtr
SetEnvironmentVariableA
VirtualAlloc
FlushFileBuffers
DeleteFileA
RtlUnwind
RaiseException
ExitProcess
TerminateProcess
GetCurrentProcess
GetTimeZoneInformation
GetSystemTime
GetLocalTime
HeapFree
HeapAlloc
HeapReAlloc
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapSize
SetUnhandledExceptionFilter
HeapDestroy
HeapCreate
VirtualFree
user32
SendMessageA
OffsetRect
PostMessageA
MessageBoxA
LoadIconA
GetSystemMetrics
LoadImageA
GetParent
GetDesktopWindow
GetWindowRect
GetDlgItem
SetWindowPos
GetWindowLongA
CreateDialogParamA
wsprintfA
ShowWindow
GetMessageA
IsDialogMessageA
TranslateMessage
DispatchMessageA
DestroyWindow
PostQuitMessage
ole32
CoUninitialize
CoInitialize
comctl32
InitCommonControlsEx
Sections
.text Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ