Behavioral task
behavioral1
Sample
eb3c3f6ddfc013fd438f42beabeef840N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
eb3c3f6ddfc013fd438f42beabeef840N.exe
Resource
win10v2004-20240802-en
General
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Target
eb3c3f6ddfc013fd438f42beabeef840N.exe
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Size
79KB
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MD5
eb3c3f6ddfc013fd438f42beabeef840
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SHA1
7942d1e1ab878bb686ef835a2aea3ad2a82272fa
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SHA256
a1288c7041ab003fc7e28284141dfa0d90901ef33965d2924e02534adee9a816
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SHA512
d170c9c5f244651fd6c31650cfbd8bd1015854d986342a426f6dbd5bdf12690aadf500badc11bf155356dbcb3dcd693d308a8c1e2ba2294246ee1eb14612dfdc
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SSDEEP
1536:BySzuR8fA3VU7HO6rALB/mm7F6QKx3sWeT8Tb0WMpSutlcPAUTH6qSTxOer4hwaT:BPzuR84W7hrA1/mmtq+yb0LSutlcINOJ
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/Lpzs8u1h
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 eb3c3f6ddfc013fd438f42beabeef840N.exe
Files
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eb3c3f6ddfc013fd438f42beabeef840N.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: 77KB - Virtual size: 76KB
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