Behavioral task
behavioral1
Sample
Solara.exe
Resource
win10v2004-20250217-en
General
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Target
Solara.exe
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Size
81KB
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MD5
58bcc48a811e079d2c3272e1fc8a76cb
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SHA1
1d67680563bb8fe531e1a9d66df9d2f7021bfaec
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SHA256
cc815864b1c6bd12ed7135a8055329f3db91f24380c2d1e3d42a9db2c2c043dc
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SHA512
78db8d62fed07825a039180842fb009f443c484a8f85bf263810b777234f29b05a0f851901df910665b426ecf0b7de213890f853780a95037d3b96724970094a
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SSDEEP
1536:IiDsV1cWZoegtgqFRbeH+b+yux2XG76zyTjvOtPiG+1P9OspW:Ii6FqFRbM+b+HTjvOtPf+XU
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: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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