Behavioral task
behavioral1
Sample
Steam.exe
Resource
win10-20240404-en
General
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Target
Steam.exe
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Size
330KB
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MD5
5366d85252c6d9e02fbe4ac724b0f2bf
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SHA1
063559c44cf91290398a82ecbf7272505411fea4
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SHA256
503ce1d0ea6a5dbe807f28222f0689d02a68c67adda2f99346507705405991e6
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SHA512
debdb3ab10a5f2ac50f8af9fdfad0642bd4f46983eb807235bcdfe3c04e5a44d42f603f454d54ce3d59c8f1f4eab85309dc5ffed995990ca234993785bf845ad
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SSDEEP
6144:XwDbtdY+GIIIIIIIhIIIIIIIIIIIIIIIU:Md7
Malware Config
Extracted
xworm
yet-musicians.gl.at.ply.gg:27619
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Install_directory
%Userprofile%
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install_file
steam.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 Steam.exe
Files
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Steam.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: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 265KB
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