Behavioral task
behavioral1
Sample
External_FN+by+Zurx.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
External_FN+by+Zurx.exe
Resource
win10v2004-20240802-en
General
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Target
External_FN+by+Zurx.exe
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Size
78KB
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MD5
e7f774f198466c586f33f051ae7fa437
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SHA1
5f2d993ddca8f6103e8de4ff2b0557d19fecc28d
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SHA256
d71c1760b14a233408183eb1ecb2677c7297f5c32635c3c3e4ea517484318b25
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SHA512
cf222a56335ff8887fdb2fbc72bf852bf85e44a191be9e7bda9b0d7196167348358e3422e6eb579726ee82f7639350b5958273c197b776dbc43a876053bba93e
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SSDEEP
1536:NmuRnc7qoonVrZ+HSM/b7TeHreDC9kC6679TOa7p3dTF:Ek0qoiISM/b3qrkCP9TOOphF
Malware Config
Extracted
xworm
127.0.0.1:7000
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Install_directory
%AppData%
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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 External_FN+by+Zurx.exe
Files
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External_FN+by+Zurx.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: 75KB - Virtual size: 75KB
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