Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240802-en
General
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Target
XClient.exe
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Size
65KB
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MD5
de917fe728179cf064d41729196bced8
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SHA1
8c3499796343230e0c5a0fa9db0d23cc30311b41
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SHA256
8b7d9b79a1a6096f1b74900b0b02433cbfeb11d9906ad8a815ec9f2f83237811
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SHA512
0ace5d6ce6e420eacaada35cdc7b7e15e226177efdd320ad3b42de639b7e1479841c2f293bfb0f84ccdfce8e5da49abd391c7397fba4648f4a6a8c0185e5861a
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SSDEEP
1536:7KMmBViMz1ZWjkbwtvMja756IYOOg+t5oJv:OMppkbwtga7QOOgk5oJv
Malware Config
Extracted
xworm
83.38.28.117:1603
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Install_directory
%ProgramData%
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install_file
Runtime Broker.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: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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