bumblebee | mal[.]zip

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General

Target

mal.zip
Size

691KB
MD5

d2bc7c2e9343e3f8313d643973fc1a56
SHA1

bea9bdef3488cc68c1f56318944455b2f5e31387
SHA256

24d8eb96c5ee83d949fe90862186b38b3c2a477e6da66f133a3f55fbb45dd8a6
SHA512

bda03f11cc560c853def3718d4bdac170c0667d00811d54efd13b3a240d53b869b5cef9545218f279fa96b03e7b86b7677cbcf69b176f4e9e37bd403f8967dae
SSDEEP

12288:wIEAKvmWwvGQw5e7+hcVN3JAPUu4K4yXwuu2Q8PY8bbZoUsUkSSCzRuip60fWkId:wpmWUXwWN3JAMub4MQ8w8bpsUkqzRuiO

Score

10^/10

2609 bumblebee

Malware Config

Extracted

Family

bumblebee

Botnet

2609

209.141.48.135:443

142.11.241.215:443

146.59.116.77:443

rc4.plain

Signatures

Bumblebee family
bumblebee

Files

mal.zip
.zip
MidlrtMd.dll
.dll windows x64

c2133d4e8cfd870a6d2377c9786c82f5

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

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

Exports

Exports

CreatePEFile
MetaDataGetDispenser

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - 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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
license
mdmerge.exe
.dll windows x64

c2de4b51d9de84f708d14742f1a0ab42

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

crypt32

CertVerifyCertificateChainPolicy
CertCreateCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertFreeCertificateContext

secur32

InitSecurityInterfaceA

kernel32

CreateEventW
SetEvent
GetThreadContext
GetProcAddress
GetModuleHandleW
SetThreadContext
SetWaitableTimer
TlsSetValue
SetLastError
EnterCriticalSection
CreateWaitableTimerW
WaitForMultipleObjects
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
GetQueuedCompletionStatus
PostQueuedCompletionStatus
FormatMessageW
GetLastError
TerminateThread
TlsAlloc
QueueUserAPC
LocalFree
DeleteCriticalSection
VerSetConditionMask
WideCharToMultiByte
SleepEx
VerifyVersionInfoW
TlsGetValue
TlsFree
FormatMessageA
CreateIoCompletionPort
AreFileApisANSI
ReadFile
SetHandleInformation
CreateNamedPipeA
WriteFile
TerminateProcess
GetCurrentThreadId
GetSystemDirectoryW
MultiByteToWideChar
CreateFileA
GetEnvironmentStrings
CreateProcessA
FreeEnvironmentStringsA
GetExitCodeProcess
LoadLibraryW
Sleep
Thread32Next
Thread32First
GetModuleHandleA
LoadLibraryA
VirtualProtectEx
OpenThread
HeapFree
VirtualAlloc
lstrlenA
HeapReAlloc
HeapAlloc
GetProcessHeap
ResumeThread
GetModuleFileNameA
GetModuleFileNameW
SetFilePointer
CreateFileW
lstrcmpA
VirtualProtect
VirtualFree
Wow64DisableWow64FsRedirection
ExpandEnvironmentStringsW
Wow64RevertWow64FsRedirection
GetWindowsDirectoryW
GetCurrentDirectoryW
GlobalMemoryStatusEx
GetTickCount
GetFileAttributesW
GetStdHandle
WriteConsoleW
SetFilePointerEx
HeapSize
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetCurrentProcess
GetFileAttributesA
OpenProcess
CloseHandle
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
WaitForSingleObject
GetCurrentProcessId
lstrcatA
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
FindNextFileA
FindFirstFileExA
FindClose
GetTimeZoneInformation
GetOEMCP
IsValidCodePage
GetFileType
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
ExitProcess
GetACP
GetModuleHandleExW
ExitThread
RtlUnwindEx
CreateTimerQueue
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
ReleaseSemaphore
DuplicateHandle
GetVersionExW
LoadLibraryExW
FreeLibraryAndExitThread
FreeLibrary
GetThreadTimes
GetCurrentThread
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
CreateThread
SwitchToThread
SignalObjectAndWait
InitializeSListHead
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlPcToFileHeader
EncodePointer
DecodePointer
RaiseException
QueryPerformanceCounter
QueryPerformanceFrequency
TryEnterCriticalSection
GetSystemTimeAsFileTime
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
ResetEvent
WaitForSingleObjectEx

user32

FindWindowW

advapi32

RegQueryValueExW
GetUserNameW
RegOpenKeyExW
RegCloseKey
LookupPrivilegeValueW

shell32

SHGetSpecialFolderPathA
SHGetSpecialFolderPathW

ole32

CoCreateInstance
CoUninitialize
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket

oleaut32

SafeArrayGetUBound
SafeArrayGetElement
SafeArrayGetLBound
SafeArrayUnaccessData
SafeArrayAccessData
VariantInit
SysFreeString
SysAllocString
VariantClear

mpr

WNetGetProviderNameW

iphlpapi

GetAdaptersInfo

ws2_32

WSASocketW
WSACleanup
getaddrinfo
WSASend
WSAStartup
connect
WSASetLastError
shutdown
select
WSARecv
getsockopt
freeaddrinfo
ioctlsocket
setsockopt
closesocket
WSAGetLastError

rpcrt4

RpcServerUseProtseqEpA
RpcServerListen
RpcServerRegisterIfEx
RpcServerUnregisterIf
RpcBindingFree
NdrServerCall2
RpcMgmtStopServerListening

shlwapi

PathCombineW
StrCmpIW
StrStrIW

Exports

Exports

dataCheck
setPath

Sections

.text
Size: 830KB - Virtual size: 832KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 329KB - Virtual size: 332KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 87KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 45KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

c2133d4e8cfd870a6d2377c9786c82f5

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 36KB - Virtual size: 35KB

.data Size: 3KB - Virtual size: 7KB

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

_RDATA Size: 512B - Virtual size: 252B

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

c2de4b51d9de84f708d14742f1a0ab42

Headers

DLL Characteristics

File Characteristics

Imports

crypt32

secur32

kernel32

user32

advapi32

shell32

ole32

oleaut32

mpr

iphlpapi

ws2_32

rpcrt4

shlwapi

Exports

Exports

Sections

.text Size: 830KB - Virtual size: 832KB

.rdata Size: 329KB - Virtual size: 332KB

.data Size: 87KB - Virtual size: 116KB

.pdata Size: 45KB - Virtual size: 48KB

.gfids Size: 4KB - Virtual size: 8KB

.tls Size: 512B - Virtual size: 8KB

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 36KB - Virtual size: 35KB

.data
Size: 3KB - Virtual size: 7KB

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

_RDATA
Size: 512B - Virtual size: 252B

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

.text
Size: 830KB - Virtual size: 832KB

.rdata
Size: 329KB - Virtual size: 332KB

.data
Size: 87KB - Virtual size: 116KB

.pdata
Size: 45KB - Virtual size: 48KB

.gfids
Size: 4KB - Virtual size: 8KB

.tls
Size: 512B - Virtual size: 8KB

.reloc
Size: 7KB - Virtual size: 7KB