bob[.]dll | Triage

Resubmissions

28/06/2023, 09:30

230628-lgmpqshh4w 3

28/06/2023, 09:29

230628-lgdf3agh57 3

Sharing

Copy URL Twitter E-mail

General

Target

bob.dll
Size

118KB
MD5

eaba4226165a0ca193d79920f73f65c6
SHA1

d6d28be60e66ec7663f04c9ebe17a650f9bd5f8d
SHA256

009edbf647718f588588585a8e6ae310a186418cf7afd4ca6e2fd7c07f737a95
SHA512

f8c688d0e8dbb6e49dbe22bb3a9dafdfef90f99d27a9a65f9cc44905c86d9b72826daa87ce02b4f6f34941dac9cb1b47e42671b934a8738e40f2180cfbed772b
SSDEEP

1536:AdNkYGydNQ22YNLn0lOtG54uNSH0YaUYViS9CEQXtJ/ansWjdP9dlo7iPbn:INkY/NQKYlOtEN2RaUYIScDXt0vK7i

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bob.dll

Files

bob.dll
.dll windows x64

38a7eafa4ea01bed5cdd76a67773fe5d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

WriteProcessMemory
GetCurrentProcess
OutputDebugStringA
VirtualAlloc
GetModuleFileNameW
CreateMutexW
ReleaseMutex
Sleep
GetLastError
OutputDebugStringW
CloseHandle
GetSystemInfo
GetProcAddress
GetCurrentProcessId
GetModuleHandleW
VirtualQuery
WriteConsoleW
CreateFileW
GetConsoleMode
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
InterlockedFlushSList
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
ExitProcess
GetModuleHandleExW
HeapFree
HeapAlloc
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStringTypeW
SetFilePointerEx
SetStdHandle
HeapSize
HeapReAlloc
FlushFileBuffers
WriteFile
GetConsoleOutputCP

user32

SetWindowsHookExW
UnhookWindowsHookEx
CallNextHookEx

Exports

Exports

StartHook
StopHook

Sections

.text
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

mysec
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

38a7eafa4ea01bed5cdd76a67773fe5d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 66KB - Virtual size: 65KB

.rdata Size: 41KB - Virtual size: 40KB

.data Size: 2KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 3KB

_RDATA Size: 512B - Virtual size: 252B

mysec Size: 1024B - Virtual size: 536B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 66KB - Virtual size: 65KB

.rdata
Size: 41KB - Virtual size: 40KB

.data
Size: 2KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 3KB

_RDATA
Size: 512B - Virtual size: 252B

mysec
Size: 1024B - Virtual size: 536B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 2KB - Virtual size: 1KB