General
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Target
roblox_client.exe
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Size
158KB
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MD5
e02fadb24fda78c801e3d36a88a8a5a4
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SHA1
c8123a39a7913e6df7c05f91c1103e04e20d06f5
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SHA256
0ee1b2920b25ed50c13020c7c108de21bebfd231e5909e593856c598f3097193
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SHA512
399c18504e5b4498e76685e67c190dd3dca8d3787ee21625b75f16ad80a97cb5c68ce8959f43d07257324423136cb205cb08ec9658cff79610c7b8cf5dd17eb2
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SSDEEP
3072:+GgLE5qPPHbV6sPjOjezsBz65/M6If+3Js+3JFkKeTnp:UeqPPHbQseQsxBt25
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
XClient.exe
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pastebin_url
https://pastebin.com/raw/qMwAqjvX
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 roblox_client.exe
Files
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roblox_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: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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