Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240508-en
General
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Target
XClient.exe
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Size
41KB
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MD5
57ccb9afd1424148fd9b3f1f390e330b
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SHA1
30776f1413d2efb7013da5c7e9bb1c0fb1e7ffd9
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SHA256
255c5ed4aa403f87e1540e1542c268de4d1d0643ca5d664d746dbe46babdf453
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SHA512
5c57043eb1b705d63b8a52a53aec15b330b48a35c06e21d07c6953495696a4c597e44df444aa39a8190ba45ff618752e324a546a52579e918945de50be9c3a6a
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SSDEEP
768:BU0MzzOOfBbw197oyoyv08cr/rZKIF5Pa9n2P6iOwh83s+0:BU0M/bZbwXsyrs3rdpF492P6iOwyV0
Malware Config
Extracted
xworm
5.0
3dsjWPV2mG4m2At2
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Install_directory
%AppData%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/H3wFXmEi
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: 38KB - Virtual size: 38KB
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