Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win7-20240508-en
Behavioral task
behavioral3
Sample
XClient.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
XClient.exe
Resource
win11-20240426-en
General
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Target
XClient.exe
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Size
81KB
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MD5
6d60b4275e8e67c0187b4f85aa014aa3
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SHA1
130d9da9f54ac8c09e0f9ec9cfb0e96f013e1784
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SHA256
9380c29aaccc2fcbf1734ff093b489ced5ba68006a863e25d7d601b6f8d69a52
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SHA512
806685f2920ee62250f9caefea95ece9ea822cbcec97f0c53dd3318faec55b07c3ade1b7c3ecb8b2e653bbcf999a876b8585c8cb1fc822e2d286921f3e0499ef
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SSDEEP
1536:lN9TPsJ5ZH4TUi57kALbm51vjOIJZ6tAPT4OTetBi7q7g:39TMH4TfkALbmbaT+4OaLLg
Malware Config
Extracted
xworm
3.0
lunassworld-50930.portmap.host:50930
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Install_directory
%AppData%
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install_file
USB.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
-
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: 79KB - Virtual size: 78KB
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