Behavioral task
behavioral1
Sample
tbv.exe
Resource
win7-20240903-en
General
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Target
tbv.exe
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Size
352KB
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MD5
d0d4220cfba5cb23352522bda7b407b7
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SHA1
d2f3baa808f5ef73bc00cde2f2e27a7f19c038ce
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SHA256
fc36c0d7ef1a7626f03f35c22570e4e9d4cb9df1e4083497237e0b473b7d3681
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SHA512
68339ab20ce56e0a905b3c5d68cd903d528c044c713e6d6ac1611cd2dc5382e0f5eaddeddd06c09eaacc6240abca08a30ae5f7cb238b6f76d4ca16fc8f89f13f
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SSDEEP
6144:hgyBZvU9zGoDa09h6Dp9LCFWmx7OeCZ3Uhj3zRnx:myBQKoDTP6F9Lw9kCjN
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 tbv.exe
Files
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tbv.exe.exe windows:6 windows x86 arch:x86
b41c400c8e289ebbc05d4e9c52096bdd
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
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: 299KB - Virtual size: 299KB
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: 23KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ