Static task
static1
General
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Target
kouma_update102f.EXE
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Size
820KB
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MD5
8d202228bd9a2decf71d54dd4a5b7b59
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SHA1
1513e58a1476e6dddf2543234271d97cc99b57b7
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SHA256
fb6dfa3f75d325e644262887adb24bfaf138216bb9cb419c107a02f85bcb99ae
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SHA512
fa064ad1e8abfc04ceee3de18ba3f36d7a9298e14a252405db0a96cd28eaee19a948cc2e0bc4b723f784d97cde8c0c9907417989f8710176fef7a23486486123
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SSDEEP
24576:aA3T8EoTOTNuu/MpjAAsvlQ/NhCtQfBcpYsjQ:jDnLTNugLvl0sQfmpFjQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource kouma_update102f.EXE
Files
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kouma_update102f.EXE.exe windows x86
52c60479654e645ae5b6f545b927e90e
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalUnlock
CloseHandle
GlobalFree
GetModuleFileNameA
ReadFile
GlobalAlloc
GetFileSize
CreateFileA
MoveFileA
GlobalLock
FindClose
FindFirstFileA
lstrcpyA
GetLastError
SetFileTime
LocalFileTimeToFileTime
SystemTimeToFileTime
WriteFile
lstrcatA
lstrlenA
DeleteFileA
LoadLibraryA
ExitProcess
TerminateProcess
HeapFree
HeapAlloc
GetStdHandle
GetFileType
HeapCreate
GetProcAddress
GetWindowsDirectoryA
GetCurrentProcess
RtlUnwind
GetCPInfo
FreeEnvironmentStringsW
GetOEMCP
GetACP
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
user32
SendDlgItemMessageA
SetDlgItemTextA
GetMessageA
DispatchMessageA
GetDesktopWindow
DestroyWindow
wsprintfA
PeekMessageA
TranslateMessage
MessageBoxA
PostQuitMessage
ShowWindow
CreateDialogParamA
shell32
ShellExecuteA
comctl32
ord17
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 783B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ