Behavioral task
behavioral1
Sample
Solara.exe
Resource
win10v2004-20250217-en
General
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Target
Solara.exe
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Size
84KB
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MD5
5f28174c6acb87d760005999e20c0d69
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SHA1
64a29e3fdfe41844cffc05082453b2d7fabf3b3f
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SHA256
24402c0bf86465d22e781b4e3b17b1b24b381e07e1f23d41919c73386939a130
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SHA512
f531cc1e1d33b9cf38c1f5087c4e1719186d6203855c96b57c01b7336ed84466cfaeb300ff0c4f36d15de5c8377dcafe2ffc675f96515ec0e89c34b01675027e
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SSDEEP
1536:JWoJxlSxcBQRBCujveaZAx0uUkrbp9n+bwUqMI6r6QOUIVAGEO/xTPEoW:/YKUCujv4xX7L+bwbDQOUImGEO/lW
Malware Config
Extracted
xworm
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Install_directory
%AppData%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/FgmKAhUD
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 Solara.exe
Files
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Solara.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: 82KB - Virtual size: 81KB
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