Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
66KB
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MD5
ab070f8664f35e9c77d4ab23ea0c4a16
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SHA1
56cf8c2e6395ff9aaf39e503e9fee5ab32a64831
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SHA256
e42cef3b111bc0783016404bf8f53207b2ad955ee2c127f437fbe96a14f6d71e
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SHA512
af5c4985cb8d954387b950ef4a306b354f4bd7e30b6a715763894e8245f82df34dbcd334b95092864be113c15b642f1104f39a325a2934c0a453febae106aa63
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SSDEEP
1536:VpFUPjZyHBjyUt0eeuKa9+bq9h2QArOc9nodS1EAd8IIR:VXKjUjyveeuKa9+bq+jrOc9wgEA6IIR
Malware Config
Extracted
xworm
127.0.0.1:46540
147.185.221.22:46540
127.0.0.1:4473:46540
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Install_directory
%AppData%
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install_file
perm.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: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
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