Behavioral task
behavioral1
Sample
Xworm-V5.zip
Resource
win11-20240508-en
General
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Target
Xworm-V5.zip
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Size
11.7MB
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MD5
f07acfa3b107da68bad69c812f46c750
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SHA1
8a0190c5275363e7595f20b4e5870ff4938f36c6
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SHA256
f31b54cce625a6a33deb903119c3cf215f71f4b637d6a2526106f5454db488ec
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SHA512
0bf7028c3a40b402112b349bdcba26d24b641b210f735468b7b44754d589a9e4b5635c357746f109647479f623c1686f06b23b2da7a624db7eb76e5c6e4c5804
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SSDEEP
196608:K9GeDVI5DKBWZlkgJedYs6LtYdEhqTgKDiTJeszyxSL1kehn4iXJ3i:KkYVI5DK2NNs6LtYdEhSp0QcXRka4ic
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Resources.resources family_xworm -
Xworm family
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule sample agile_net -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/Xworm-V5/Xworm-V5.6/Xworm-V5.6/SimpleObfuscator.dll unpack001/Xworm-V5/Xworm-V5.6/Xworm-V5.6/Xworm V5.6.exe
Files
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Xworm-V5.zip.zip
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.MBox.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.MIC.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Maps.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Performance.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Port.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.ProcessV.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Programs.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Proxy.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Ransomware.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Registry.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.RemoteDesktop.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Resources.resources.vbs
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.RunPE.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.ServiceManager.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Shell.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.Sound.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.StartupManager.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.TBotNotify.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.TXT.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.TcpConnectionForm.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.ToolsBox.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.VBCode.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.VoiceChat.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.WebCam.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/RES/XWorm.ngrok.resources
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/SimpleObfuscator.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
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_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 948B
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
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/Sounds/Chat.wav
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/Sounds/Intro.wav
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/XWorm V5.6.exe.config.xml
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Xworm-V5/Xworm-V5.6/Xworm-V5.6/Xworm V5.6.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: 5.2MB - Virtual size: 5.2MB
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