Behavioral task
behavioral1
Sample
Updater.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Updater.exe
Resource
win10v2004-20241007-en
General
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Target
Updater.exe
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Size
6.9MB
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MD5
f31aec83a680fe7f96b210a87cc1dbbd
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SHA1
6c8a03f065f02eb909221bc3aaa84792ef39ab73
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SHA256
84ad8527d13faccb7845cf85051c3b5a8abb6deac226a4a1b933b738ff250e52
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SHA512
99f83163bc2bd1862a672f77505109c78dbb2469a3d0a8908774ad207cc87f743202be2b6405792b6657e0b2ef684b0849156e06ff23eae0979cc4a72650b7b0
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SSDEEP
98304:hCFDDjWM8JEE1FgBamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEV:hCFD0m8eNTfm/pf+xk4dWRpmrbW3jmr0
Malware Config
Signatures
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A stealer written in Python and packaged with Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/>�6c��.pyc blankgrabber -
Blankgrabber family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Updater.exe
Files
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Updater.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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>�6c��.pyc