Behavioral task
behavioral1
Sample
free bobux.exe
Resource
win10-20240404-en
General
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Target
free bobux.exe
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Size
75KB
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MD5
3c2e0ad83c6da0ac6645ff12843fdc08
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SHA1
fc6967dceff82daca30261c2dc9437aafed9d695
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SHA256
b9312d357ef454cc33c43ba3d121bae99ffd0a215e1f80b13fac99f13d61af3c
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SHA512
a59ae70fff6098fc85ff1f2f2c0b815c3a8aeb3e0bbbcb8ac3a732fcd783ddc6f8406409d5c1bce3f5c7f35fdcdc3564d1e2137507983ff667c14c2f811cc8d6
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SSDEEP
1536:BCryEnUq2mKmzlWe0XhDb/szBxTYhOYr31kgrU:Mr17RKKwb/s1xOOYr3aD
Malware Config
Extracted
xworm
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Install_directory
%ProgramData%
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install_file
SysWOW32.exe
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pastebin_url
https://pastebin.com/raw/p0NArAB0
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource free bobux.exe
Files
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free bobux.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: 73KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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