Behavioral task
behavioral1
Sample
gexd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
gexd.exe
Resource
win10v2004-20240802-en
General
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Target
gexd
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Size
297KB
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MD5
3fd1549995fd5c6b215b452eaa16cbbd
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SHA1
2e2c410e8a40737772f754eed1ebb8df44340441
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SHA256
53e594ac26f267e10883a7ed78e89a5f0aea188fca24dc10b193b848b372fbdd
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SHA512
d42c61633edc2e1c1b8c306beec3e7adfe8650fae5a9d367881d61f7c2e093929adae3315acfae558c250291181d6935963b1eb68f0463eb59b70d05999e4a80
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SSDEEP
6144:I7z8qiaaX9wC2d9KFM02BMjG6p0KbDrtXkH:I/iaaX9YyYNs0Kbq
Malware Config
Extracted
lumma
https://flimsybrieffykmew.shop/api
https://marathonbeedksow.shop/api
https://feighminoritsjda.shop/api
https://pleasurenarrowsdla.shop/api
https://falseaudiencekd.shop/api
https://raiseboltskdlwpow.shop/api
https://justifycanddidatewd.shop/api
https://strwawrunnygjwu.shop/api
https://richardflorespoew.shop/api
Signatures
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Lumma family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource gexd
Files
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gexd.exe windows:6 windows x86 arch:x86
923789fc8ee65b281239385e977fe205
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
ExitProcess
GetCurrentProcessId
GetCurrentThreadId
GetLogicalDrives
GetSystemDirectoryW
GlobalLock
GlobalUnlock
ole32
CoCreateInstance
CoInitializeEx
CoInitializeSecurity
CoSetProxyBlanket
CoUninitialize
oleaut32
SysAllocString
SysFreeString
SysStringLen
VariantClear
VariantInit
user32
CloseClipboard
GetClipboardData
GetDC
GetSystemMetrics
GetWindowLongW
OpenClipboard
ReleaseDC
gdi32
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
DeleteDC
DeleteObject
GetCurrentObject
GetDIBits
GetObjectW
SelectObject
Sections
.text Size: 230KB - Virtual size: 230KB
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: 31KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
rgb Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE