Static task
static1
Behavioral task
behavioral1
Sample
Lumma.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Lumma.exe
Resource
win10v2004-20240910-en
General
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Target
Lumma.exe
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Size
406KB
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MD5
b9fdb4425a3fbdc439125b08aa06ed35
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SHA1
795a52761d34f125605b35062464a98ef54a6680
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SHA256
9b94e4c0a4edf5bf35c3c05e6a26d17590671c780b82467e2939588b58a33b41
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SHA512
31901a1675ac125dc8f8bac425fd1c7f6890233d59eb21a418013d771d8050d78d7447e24495016cd029cce78e5b2cf9e32d727eeb8cd71aa4b62344e3569d80
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SSDEEP
12288:VO2CxM8NBCOCosmkk1vkf6rCtDkyXpnZrcOgGwR:VO2CxM8Ncosmkd6rCtDkcZrfSR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Lumma.exe
Files
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Lumma.exe.exe windows:6 windows x86 arch:x86
9fd5b8944ce9c3acaedc650793d4996e
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
kernel32
CopyFileW
ExitProcess
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLogicalDrives
GetSystemDirectoryW
GlobalLock
GlobalUnlock
user32
CloseClipboard
GetClipboardData
GetDC
GetSystemMetrics
GetWindowInfo
GetWindowLongW
OpenClipboard
ReleaseDC
ole32
CoCreateInstance
CoInitializeEx
CoInitializeSecurity
CoSetProxyBlanket
CoUninitialize
gdi32
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
DeleteDC
DeleteObject
GetCurrentObject
GetDIBits
GetObjectW
SelectObject
StretchBlt
oleaut32
SysAllocString
SysFreeString
SysStringLen
VariantClear
VariantInit
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
etoiv Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE