Behavioral task
behavioral1
Sample
knockdown.exe
Resource
win10ltsc2021-20241023-en
General
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Target
knockdown.exe
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Size
38KB
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MD5
9b571882a40ac5ff15a5b58dc428164e
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SHA1
dbc149eeabd1aa7abd409a7ca20dd61009c99b01
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SHA256
a198b0780c41e0ebac9a8873eebcf790c547477f7dafa31d0252b0fe9fa33747
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SHA512
bb1b7027c5a33607d806ff872d68798e9acdbfb733b5d8c8784c4720c94e028fbadf183f7f5e3600e211d723e8b642897c3bfb64eed3ab7f09e133d364a6b686
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SSDEEP
768:98ZRI2y2Jjnfc5NiJZoB7FWPA9pJDOMh/jP:98Zdyajxi9FR9plOMtb
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
OT8rL3nGHhHEZTlT
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Install_directory
%AppData%
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install_file
XClient.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 knockdown.exe
Files
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knockdown.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: 36KB - Virtual size: 35KB
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