Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
General
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Target
XClient.exe
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Size
64KB
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MD5
69b3a0697399cc1b95f81ead5b9b2640
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SHA1
1b6e21202781c5562f56e2db6a394e7c3b5c58c4
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SHA256
37b917465f5c5052d95b91f83e8323368d371a8c030eb454d9355a0a21f2a648
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SHA512
189cc00aba57a2ebc008bcbe01d18ffed5ec678be42dfbb335829131b373ce7db9f7d73a60a5dff02b6a05e3519ccf17f235ea7adc17a195964ccdaad4105a43
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SSDEEP
1536:RxapfOl3gh+bulFRZh7f6JrhOSTAAD+Z:UOlM+bulxcOSTHKZ
Malware Config
Extracted
xworm
75.60.102.27:7000
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Install_directory
%AppData%
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install_file
system.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: 62KB - Virtual size: 61KB
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