Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240729-en
General
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Target
XClient.exe
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Size
40KB
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MD5
2a114e74e5e5edbb1501641070a893ba
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SHA1
6a618fb19d4d116930d4d0d9886115ee025b2438
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SHA256
3d2b122935f0d5ef5b90aa0461a4c9ccc1855d6ef9eb6441fb7ea788e6e56cad
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SHA512
86f2943314b55dd1e708749f896796e729cab9c0a9ec1d2abb57d5d1f4bd5fb336905035d6ff5e1fefefaa319e0ee9a5170249ed0ae5e3ae4682388a043be63b
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SSDEEP
768:aFrGIhUKXBeFQOXbAvrSH7tF5Pa9qDROwhZ3/mXL:aueBehrAv6xF49qlOwH+XL
Malware Config
Extracted
xworm
5.0
chd4y5f.localto.net:7249
lAsSWBHDio07or6I
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Install_directory
%AppData%
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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: 38KB - Virtual size: 37KB
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