CasperBot[.]exe

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General

Target

CasperBot.exe
Size

10.7MB
MD5

bace58b7211332b033975559fc7859b8
SHA1

5db48337fb7fe80b7538801c7e196a85b0fb1072
SHA256

44e26831198bfdcdcc8e8dfb22cb3c2dac765435fd8e10f83a8a73319efd6e33
SHA512

52c1b25ff0d4b47efb930e4737cb2cdcf3f532baae3f9b49923c287c18858b7d510e928547ec490701c1b8cf0d14913e23f20128d3fab08f3534d46da8711e07
SSDEEP

196608:d+CVX4Z/t4bq26p1WEh0yNnCghtZzPTlVxP9j39JFP1/+XV0/k:d+8U/yyNnLtZTTnp9j9Jxc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CasperBot.exe

Files

CasperBot.exe
.exe windows:6 windows x86 arch:x86

85d9de526888a0ed0c068c2b14789e8b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

shell32

SHGetFolderPathW

kernel32

SetLastError
HeapSize
GetCurrentDirectoryW
CreateFileW
SetFileAttributesW
WriteFile
CloseHandle
Sleep
CreateProcessW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetProcessHeap
RaiseException
RtlUnwind
GetLastError
WriteConsoleW
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
HeapFree
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapAlloc
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle

Sections

.text
Size: 113KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10.5MB - Virtual size: 10.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 800B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

85d9de526888a0ed0c068c2b14789e8b

Headers

DLL Characteristics

File Characteristics

Imports

shell32

kernel32

Sections

.text Size: 113KB - Virtual size: 113KB

.rdata Size: 38KB - Virtual size: 37KB

.data Size: 10.5MB - Virtual size: 10.5MB

.rsrc Size: 1024B - Virtual size: 800B

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 113KB - Virtual size: 113KB

.rdata
Size: 38KB - Virtual size: 37KB

.data
Size: 10.5MB - Virtual size: 10.5MB

.rsrc
Size: 1024B - Virtual size: 800B

.reloc
Size: 6KB - Virtual size: 6KB