keybrowse[.]dll

General

Target

keybrowse.dll
Size

80KB
MD5

65b7de9190f591e62e9c121899b3add1
SHA1

8ae6ee89d29325c491fdc3f09ed55deecde21f9e
SHA256

9d6b6215d3f9314ed72da510814020493e2b68bf4aba0e260fdafbbad88ce544
SHA512

b8b8f9f51c8d93da68778ac1ad0c598d053fb481902db201e89a6badcaba2ef7b7159052a02b7db4036970969175ddbbe9c5e8250ae6783e6d73af2b0d22c7b7
SSDEEP

1536:DwLgYkvTrU8Kut8QOz7rYiuSuZozaBZm0+IsWk8cdSz2B+PgHKr:DokvnU8AQOz7rluZozaB01dSz2BGgHK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
keybrowse.dll

Files

keybrowse.dll
.dll windows x86

65a48f7d62c592f144575c5e20d57b47

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

HeapCreate
LoadLibraryA
HeapAlloc
GetProcAddress
lstrlenA
WriteFile
CreateFileW
lstrcatA
CreateToolhelp32Snapshot
GetTempPathA
GetLastError
Process32FirstW
VirtualProtect
VirtualAlloc
FlushInstructionCache
HeapFree
CreateFileA
CloseHandle
WriteConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
DecodePointer

user32

wsprintfA

Sections

.text
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

65a48f7d62c592f144575c5e20d57b47

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 48KB - Virtual size: 48KB

.rdata Size: 23KB - Virtual size: 23KB

.data Size: 2KB - Virtual size: 8KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 48KB - Virtual size: 48KB

.rdata
Size: 23KB - Virtual size: 23KB

.data
Size: 2KB - Virtual size: 8KB

.reloc
Size: 4KB - Virtual size: 4KB