Behavioral task
behavioral1
Sample
xwormexe.exe
Resource
win7-20240221-en
General
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Target
xwormexe.exe
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Size
169KB
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MD5
02d186e8463cbcc5d33da40ef9e54ce6
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SHA1
e0bd57f68d190ff138adce4e1d9c0bc9f183b7eb
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SHA256
c8cc6a897a3cbe28135dfec8cf51d52b1dea135d46c43bb6d2cb8e41c58c466f
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SHA512
e1be5769e0d3828e03354425d48f20ace4df4adbb8707c9a85f3433586034a79b5413190307bca96d50aa7d50d636dec7b12a7d316fd121d79f80c6163dc4977
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SSDEEP
3072:p3CDDI5sLibpZY0OhvZijBz65/M6If+3Js+3JFkKeTna:MI58ibcZsxBt25
Malware Config
Extracted
xworm
127.0.0.1:7000
217.105.23.4:7000
139.28.219.134:7000
192.168.0.101:7000
192.168.0.1:7000
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Install_directory
%ProgramData%
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install_file
UpdateManagerrr.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 xwormexe.exe
Files
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xwormexe.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: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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