Behavioral task
behavioral1
Sample
XssssClient.exe
Resource
win7-20240903-en
General
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Target
XssssClient.exe
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Size
41KB
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MD5
91c646bb9a0d87bc0cf577957c15a8a9
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SHA1
d70f14d644a63ad0fdfa5b92bd35b443cbbb4ad5
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SHA256
3ae70a7d36a3882a9a0a5e813ad62a7060b3769cf139edfef7b8125171ce291d
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SHA512
9f75a80ec78e1b6b8c18347bb75d2d7bf016534c4234ddfe94ba366a5865a3eceb915568575ed723f82f1c6bd5d3e6e7ce1dcb084f54047d0e93fbce6e6641ea
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SSDEEP
768:VvDweB2uOyObp7sq/2Jl93juuFyZyHmgNJF5Pd9p+Nv6iOwh23/id7:VvDweHMbp7sq/2HxSsyZUfjFj9INv6iV
Malware Config
Extracted
xworm
5.0
0.tcp.eu.ngrok.io:18654
TBURnrXnRegOxLqg
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Install_directory
%Temp%
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install_file
XClient.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 XssssClient.exe
Files
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XssssClient.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: 39KB - Virtual size: 38KB
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