Behavioral task
behavioral1
Sample
LummaC2.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
LummaC2.exe
Resource
win10v2004-20240802-en
General
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Target
LummaC2.exe
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Size
352KB
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MD5
254fba75225399a9e36b9be4b9bec2b1
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SHA1
66c7be1e21f0c215257c1a4e4e3740af6ab6f2d6
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SHA256
9fa1a9df60a6644123b69c2fc09f0b8558317976594f369c8e28941baeb73471
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SHA512
8253caf388f0c61415777d9fb8f8fcd0a03b0d7b8de2903c6847ad6a983a358df5a0fea8ae9dad21800bc77720fb94d9937038d58690de5940c561ee1e8cd913
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SSDEEP
6144:K9GhDo9lwhOM5M1v3KmakxxgpxGUV+Hk9s4CCDp4K:CGhilwxHmakx4GUgEs4CC9
Malware Config
Extracted
lumma
Signatures
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Lumma family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LummaC2.exe
Files
-
LummaC2.exe.exe windows:6 windows x86 arch:x86
4980831da57bdf54397d901065eaeab3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
CloseClipboard
GetClipboardData
GetDC
GetForegroundWindow
GetInputState
GetSystemMetrics
GetWindowLongW
OpenClipboard
ReleaseDC
kernel32
CopyFileW
ExitProcess
GetCommandLineW
GetCurrentProcessId
GetCurrentThreadId
GetLogicalDrives
GetSystemDirectoryW
GlobalLock
GlobalUnlock
shell32
ShellExecuteW
ole32
CoCreateInstance
CoInitialize
CoInitializeSecurity
CoSetProxyBlanket
CoUninitialize
oleaut32
SysAllocString
SysFreeString
SysStringLen
VariantClear
VariantInit
gdi32
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
DeleteDC
DeleteObject
GetCurrentObject
GetDIBits
GetObjectW
SelectObject
StretchBlt
Sections
.text Size: 296KB - Virtual size: 295KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ