Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Client.exe
Resource
win10v2004-20240426-en
General
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Target
Client.exe
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Size
64KB
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MD5
54c496bacbdf6fc399b7da0085a1039c
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SHA1
5dd7f980f255fc7d895a5dbe52cc8ff22e5aacb8
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SHA256
b9f1c55d7bc02ca6a65e2070db367e34f462ad242acc7d72ee30c7adbad613e6
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SHA512
1a329e6b0cbe14749dc9480d69520186185b4788bc5b12ab4454a29d640973d54aa2706616a282e096f62fa965decfb89a852eaacb24919c892b1b0195964488
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SSDEEP
1536:CtZOKUA5ipUF5mbLCsiF3KC+g6GO6MQo9m:CZZip/bLs9On/m
Malware Config
Extracted
xworm
sent-down.gl.at.ply.gg:2905
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Install_directory
%AppData%
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install_file
sys.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 Client.exe
Files
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Client.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: 61KB - Virtual size: 61KB
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