Behavioral task
behavioral1
Sample
WaveInstaller.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
WaveInstaller.exe
Resource
win10v2004-20240709-en
General
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Target
WaveInstaller.exe
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Size
77KB
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MD5
9647906e913c1e597a15e45aa891fe85
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SHA1
6b5572d68ef1e7fea13532b1802cd7c478afd8f2
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SHA256
83fed663e88ac371eda1110b4cfc6e9b570ca54c8ed8af5c708850acf60da367
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SHA512
7580b8ec10aaeb9df18026d5c09ba26f914f6dfa90d53dcc57d3e31695047e22263b67e152156ad2fa87ee3e63d8849ec778eff290ddd42f53be35fea17b2f6d
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SSDEEP
1536:1yRPyrSigpeazyVTj+bbmZwIlHlZI67pSOAiynu7gPm4+:JrS5zI+bbWwkkOAiyucPx+
Malware Config
Extracted
xworm
127.0.0.1:7000
174.117.48.242:7000
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Install_directory
%AppData%
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install_file
RegAsm.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 WaveInstaller.exe
Files
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WaveInstaller.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: 75KB - Virtual size: 74KB
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