Behavioral task
behavioral1
Sample
bPjb.exe
Resource
win7-20230831-en
General
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Target
bPjb.exe
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Size
40KB
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MD5
96eb05963b8cf0f51fbb19f478a7aa86
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SHA1
7a66dfb762362dc1a16615778a08d717eeac5342
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SHA256
a7da92a8f1dde21271b0e4ca6dab609c97cde7d659582eef25e373fc9dd44610
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SHA512
de9fd8495e361c75ca4de6db5970c52144670c646e73293917f360eda8c3aebdfe7daaf98f159e673acfefbaa56d8b82551ea19ab4682275b868a44d8dc8192b
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SSDEEP
768:+OAixruiqRTeILSFoRd0Rp0wOWsQhLOSwoE/6B:LAiJqg1Dn71O8E/6B
Malware Config
Extracted
xworm
2.2
septiembre2022.duckdns.org:3130
zwUzXNUc8vaZYsM1
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install_file
USB.exe
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 bPjb.exe
Files
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bPjb.exe.exe windows:4 windows 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: 38KB - Virtual size: 37KB
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