Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10ltsc2021-20241023-en
General
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Target
XClient.exe
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Size
39KB
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MD5
26018b1cc33026362d9e0c234be46f09
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SHA1
54b4a4bbd362cb73bf8460060341d41bd5da7c7c
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SHA256
824b0ff9ae20df608469250c49ed475a55953215d41d65d69c972403c30bb3b5
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SHA512
bd00efbb6b036b0ee1e9c1355de7edc75813c08b8c3df5ddca2744e47cd32b05f2a217caf85ac0ff2dab236a907c78ea48ce2a892f6f38774f4dc3c77e944c7d
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SSDEEP
768:SkHHygWYC45lLJKuuwhSYypufFWPa9b/u6POwhfambD:DHHygW94VJKuuwhSjEFv9bm6POwVzP
Malware Config
Extracted
xworm
5.0
147.185.221.19:2137
147.185.221.19:33365:2137
147.185.221.19:2137:2137
rAejCyCNPpsrjmZq
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Install_directory
%AppData%
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install_file
Wiindows Update.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: 37KB - Virtual size: 36KB
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