Behavioral task
behavioral1
Sample
XClient.exe
Resource
win11-20240221-en
General
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Target
XClient.exe
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Size
84KB
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MD5
0b163732fcb85953d90e43880aa7e84f
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SHA1
de6d7a236ea98c489a91a3d75e0343061bbe832f
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SHA256
86cff0dbed58c5f05cc6ed8fcc6035f19e95803c2f44c879491d57c658b1694f
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SHA512
1d75eab9c69c1f6720b096d3337a155cc8821eda4e57ae01d4b1118d20be3141561aa23545cf8b823b9629ded73a33744ea877b8ac0d65a4d0d8aaac4b35de21
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SSDEEP
1536:39rC3KBSId2ckJb3GJ+raqLubhwVf3S6GYO226fUKMUJUWmdSs:Nrmod2ckV3GJ+erbcqYO2VUPUJUws
Malware Config
Extracted
xworm
127.0.0.1:22569
147.185.221.19:22569
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Install_directory
%Temp%
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install_file
java.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
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: 81KB
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