Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
General
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Target
XClient.exe
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Size
63KB
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MD5
42355f0c7fe726170ae07e84590b1976
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SHA1
9e6fa7c8c33bb253494c3f733aa84c98c9d55a8c
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SHA256
9e6a065790483077ee44ca05070cfab96a56077dc3c6de10c11c58347c0a6647
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SHA512
6df90304cf5811e2d3c084d9ef5d423a86c9c6e939a0cae9a0f2024948043cb249edd88fa336dd09f00de3bda962138df005b256f518c6ac73bffa66df5033c4
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SSDEEP
768:WfNhT1txHRzLw/w+MoAxuhj6SCeEEXnTJsezUtLHb/PmufyOFev63btOmshZZyOU:2f5xLfoA0wlEj+CUtLb/uG463JOX9zU
Malware Config
Extracted
xworm
127.0.0.1:443
192.168.0.101:443
217.105.23.4:443
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Install_directory
%AppData%
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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 XClient.exe
Files
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XClient.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: 61KB - Virtual size: 60KB
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