Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
ubuntu1804-amd64-20231026-en
General
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Target
XClient.exe
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Size
85KB
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MD5
d96877a8a50d37524f55512ba51a6bf8
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SHA1
1b684c14067c46819d95b52eaa7a7880e2b488e9
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SHA256
4af70cf0870f3de75c9d0f0963a003951b972f8ba99b808d87e78e7a02ec1a93
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SHA512
2e0ac47f6fc3b39d74654474ade87c83ab11482990ad76994bffd10684ab0b4ba9f8bb7c927dbde69861e390f87b75a509498dd879d132b87c13dc6b11797817
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SSDEEP
1536:lHdjY612JeWUeIrmu2npwkbKic3QhL63bx1NijO8Gwj:lHpgJlU5f0hbKPbjgO8G2
Malware Config
Extracted
xworm
internalontop.ddns.net:7000
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Install_directory
%AppData%
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install_file
XClient.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: 82KB - Virtual size: 82KB
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