Behavioral task
behavioral1
Sample
XClient1.exe
Resource
win10v2004-20240709-en
General
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Target
XClient1.exe
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Size
79KB
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MD5
5d74fcfa67aa8eccb3ce1cdb1ffd8671
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SHA1
a37831cd7661bbe962a5acbd0d2868d1be3cae0c
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SHA256
44b48182e3a0a18ab384b03c033c1a7e1894b2e73766be81eb0f298e1180c649
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SHA512
8189e1c9fca727529ae9e3c3f600a5cd813ded2606e2e4f8bbf2af0357490548d13afa8834017bea571c65e8c00b0c45fe8adb10d6c505b213e079c6dcf22717
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SSDEEP
1536:DrbznPO0cejZmND8V2ObHebW2adNRo86t/gb3XfOUyxTRFBrNf:rtcYZmND82OibW2h/c3POUSTPvf
Malware Config
Extracted
xworm
3.1
http://localhost:4040
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Install_directory
%Temp%
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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 XClient1.exe
Files
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XClient1.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: 76KB - Virtual size: 76KB
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