Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
General
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Target
XClient.exe
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Size
73KB
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MD5
f739c4f4290b2fcefaa2f38cf7338ab1
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SHA1
b7581285344a507774ea4b94b33dab9cab9a92b3
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SHA256
e7dacbb367bc384a8b45d1010a8e5b1e552523ce10b7171afa8b0709be43d37a
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SHA512
5320b2e0c74b4778db621780d57449bb576aebc67e86e4a87129439fe5407e0fed5326fb7fe73f66ec211ddae11e21fbff7f3321c6f1740d84016e50500efd52
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SSDEEP
1536:iJLvO68mtrw0BGm3WtDtwSbJY93vCMwje65OxCGETOVl:+DOANw0B1qhbS3vwjJOxCGETyl
Malware Config
Extracted
xworm
127.0.0.1:15863
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Install_directory
%AppData%
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install_file
client.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: 70KB - Virtual size: 70KB
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