Behavioral task
behavioral1
Sample
CalestialStarter.exe
Resource
win10v2004-20241007-en
General
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Target
CalestialStarter.exe
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Size
74KB
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MD5
d105ebbd26093af1d360a17159b5fc29
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SHA1
85bf2ae3c80e2463215a3fce0d152b2d93809caa
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SHA256
7823ea253c5c31f949e8246638162686eb29893799978e1b2de9e62c3caba70d
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SHA512
82965dcbdb1400d93769f12fefdf31ce2b15638ba40aa495bea4824b49eb88caf3591d28d0819e6d42cdd00fd6753550118dcc2f01e208b7a1311acb92ddc81b
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SSDEEP
1536:qpujWgGkLAoSKSkMpZZiagrTweVZbWoZeWZeqQlpGq76fOF+vVy:v85WMpL/grXVZbWYeWAYlOF+vc
Malware Config
Extracted
xworm
147.185.221.17:11014
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Install_directory
%ProgramData%
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install_file
svchost.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 CalestialStarter.exe
Files
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CalestialStarter.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: 71KB - Virtual size: 71KB
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