General
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Target
XClient.exe
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Size
30KB
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MD5
bfa763441cced08e78fe422ac47c7d78
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SHA1
221db23a361b5c6428267070f4afee91f8539171
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SHA256
c4847c953ec34c66ee8f2bec1ca3b759629cd0bc716672f115948197d9413aee
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SHA512
ad0615a71d67aa40b57e9e4873d31a7a9b5a7cdc7c2874794fab7423af75f0a10fa47643116b6dfc0cade24e8b127e097d9a4c003f94ac0a4482b6b2f24ba0c8
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SSDEEP
768:jecbl/b37gMYAoRN9M2uBFE9RT2Oqhjbu:CcxS9M24FE9RT2OqJS
Malware Config
Extracted
xworm
3.1
winny.ddns.net:1144
sPrI6thkp0fivKIH
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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
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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: 27KB - Virtual size: 27KB
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