lumma | LummaC2[.]exe

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General

Target

LummaC2.exe
Size

316KB
MD5

0cb2d17fe80dc9fb1fbcd470a3a4a7d3
SHA1

4967e640f7e504de4fbbdf27f97095c63cf2d18d
SHA256

1d0eb75d02ff639e9a554b0ed63b6b4508f9dead38b8a8a80dad2904334aabea
SHA512

51f6f9f4633e3bcc2852399a1867adea8bc963e0de81a49e1e8492756f41892105c5a704b67da72e444157345b9ba984d942aa3848f72d9f76c15410b07c5d9c
SSDEEP

6144:oIh0zAu3vOiefUQH3PDKcL90ICtZRIfNJcqTJt2e83Kvixc9AihkNND80:o+0cu3vOiX0qIsZRIfjcqdt2e83KSb5N

Score

10^/10

lumma

Malware Config

Extracted

Family

lumma

185.99.133.246

Signatures

Lumma family
lumma

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LummaC2.exe

Files

LummaC2.exe
.exe windows x86

f4ad1b5fcf2cae19f0918ba11a4e52c9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CloseHandle
CompareStringW
CreateFileW
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
ExitProcess
FindAtomA
FindAtomW
FindClose
FindFirstFileExW
FindNextFileW
FindResourceA
FindResourceW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetComputerNameA
GetComputerNameW
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryA
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetEnvironmentStringsW
GetFileSizeEx
GetFileType
GetLastError
GetLocalTime
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetProcessId
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GetTickCount64
GetTimeZoneInformation
GetUserDefaultLangID
GetUserDefaultUILanguage
HeapAlloc
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LoadLibraryW
MultiByteToWideChar
OpenMutexA
OpenMutexW
OutputDebugStringA
OutputDebugStringW
QueryPerformanceCounter
RaiseException
ReadConsoleW
ReadFile
RtlUnwind
SetEndOfFile
SetEnvironmentVariableW
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualQuery
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrcatW
lstrcmpW
lstrcmpiW
lstrlenW

advapi32

GetUserNameW
RegCloseKey
RegEnumKeyExW
RegOpenKeyExW
RegQueryValueExW

user32

EnumDisplayDevicesA
FindWindowA
FindWindowW
GetActiveWindow
GetCursorPos
GetDC
GetDesktopWindow
GetForegroundWindow
GetSystemMetrics
ReleaseDC
SystemParametersInfoW
wsprintfW

gdi32

BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
CreateDCW
DeleteDC
DeleteObject
GetDIBits
GetObjectW
SelectObject

Sections

.text
Size: 255KB - Virtual size: 254KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 48KB

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

.00cfg
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.voltbl
Size: 512B - Virtual size: 162B

.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

f4ad1b5fcf2cae19f0918ba11a4e52c9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

user32

gdi32

Sections

.text Size: 255KB - Virtual size: 254KB

.rdata Size: 49KB - Virtual size: 48KB

.data Size: 3KB - Virtual size: 6KB

.00cfg Size: 512B - Virtual size: 8B

.voltbl Size: 512B - Virtual size: 162B

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

.text
Size: 255KB - Virtual size: 254KB

.rdata
Size: 49KB - Virtual size: 48KB

.data
Size: 3KB - Virtual size: 6KB

.00cfg
Size: 512B - Virtual size: 8B

.voltbl
Size: 512B - Virtual size: 162B

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