Resubmissions
19-05-2024 20:07
240519-ywdftsff3z 10Behavioral task
behavioral1
Sample
python-3.12.3-amd64.exe
Resource
win7-20240215-en
General
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Target
python-3.12.3-amd64.exe
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Size
3.1MB
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MD5
73d6940261ca10935db227bc344dfc8f
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SHA1
d98e8c5b877d69a1de46a1c9188358fe802fb056
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SHA256
1b493ad1ab765e7f0509c8928a3466754f64ad5728f79139a66effcb38d5cb67
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SHA512
1928e0702140694fc54cfae2e784a752650a5a92c7858c1bb460beca6e02fa7cf87e767793f04139abd9cf328a6eed56652de3c98c59e0f51d64ea6e6fd412a2
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SSDEEP
49152:Cvkt62XlaSFNWPjljiFa2RoUYIPSRJ6ebR3LoGd7THHB72eh2NT:Cv462XlaSFNWPjljiFXRoUYIPSRJ6Y
Malware Config
Extracted
quasar
1.4.1
Python
5.39.43.50:1488
393fbc9d-531f-4025-b3f0-bed4d56f6ed3
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encryption_key
1E01F0D74E189002EDB2FABC8EC064751C9D7A63
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install_name
Python.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Python3
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subdirectory
Python3
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource python-3.12.3-amd64.exe
Files
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python-3.12.3-amd64.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
mscoree
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ