Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240426-en
General
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Target
XClient.exe
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Size
115KB
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MD5
7f74467b0a4deec9c4f362c2aa230971
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SHA1
4a82e59c8f5f1a8a42c0419c6fc3af00d1d98e3d
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SHA256
32f28fb754a16cf8ba13619412eea2e4bc3c418bcf5a5fd4170a7a9dbf7837a2
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SHA512
2f4e3adffc4214347f0f53dad0182ccc0dc52308dd8dec531a3f0d6a38285318d415f300bc544747807c0c1771abd9f65815f3bbbd82ff3e5aedb716fbf75ce4
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SSDEEP
3072:8+xehvWZwxHbnfqFptqWO18zrWE+0h1xt62CXH/iDz:8+AbfKaD9XS
Malware Config
Extracted
xworm
tcp://2.tcp.eu.ngrok.io:19614
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Install_directory
%AppData%
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install_file
svchost.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: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 37KB - Virtual size: 36KB
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