Behavioral task
behavioral1
Sample
boost.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
boost.exe
Resource
win10v2004-20240802-en
General
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Target
boost.exe
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Size
83KB
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MD5
172cf8d7782194100223f654e3490e23
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SHA1
d5bcea831a11f7d1f56b2c962508a51366f67593
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SHA256
20e8508bd5e4d1fbbc7da62ff0d384797aff822ad44d283631b53899ccd050f3
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SHA512
4024c6e98e45a520934a9a361595bb9cc20a73ec3a909309238450acf98df50c2b00661418828ec649a71ee6469a4500ca3843c24a6f62fd8ce56c1116a64aca
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SSDEEP
1536:AYGaYPTiEFbe+LeWpzEGFq4ZgIt8BWcKrz+bFO+QFGh8V1F6HeBRO3el+4Scr:Gbe+LeWpzEGFq4ZFtwWcKv+bFrQFGe1v
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
Microsoft.exe
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pastebin_url
https://pastebin.com/raw/zs3YKzJ3
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telegram
https://api.telegram.org/bot6452802278:AAF2PAliVpXJNIcPNYSggwPXTiOwgl_RL_k/sendMessage?chat_id=5355197127
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 boost.exe
Files
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boost.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: 80KB - Virtual size: 80KB
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