Behavioral task
behavioral1
Sample
Steam.exe
Resource
win10ltsc2021-20241211-en
General
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Target
Steam.exe
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Size
333KB
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MD5
b15941b7edb0a49db4c1a58c9ee1019d
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SHA1
179f337350d990e4329f3700d65fbecadcc9e326
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SHA256
77047b904717fdd6f280cb57d5707c35a9d4ff6e85087b2e19e5965cd1dd2967
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SHA512
bee9e86cf7f9a97fbb489b695f259b23f1242621a39d3461a7967b2e37cf00c2eae2d4f94b3c108dd12e530bca24d90b377a4a4f62f4dae855fc9f285b4b6464
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SSDEEP
6144:PwMbfBGh7p+Y+GIIIIIIIhIIIIIIIIIIIIIIIU:PwbQ7
Malware Config
Extracted
xworm
127.0.0.1:4546
photos-perth.gl.at.ply.gg 127.0.0.1:4546:4546
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Install_directory
%AppData%
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install_file
svhost.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: 67KB - Virtual size: 66KB
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