Behavioral task
behavioral1
Sample
Solara.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
Solara.exe
Resource
win10v2004-20250217-en
General
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Target
Solara.exe
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Size
39KB
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MD5
6857da68ff8f6f4d2a5ccf084a986cd8
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SHA1
c77e9eb10f80f0af86e5b1fb58e383fcb7c9127b
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SHA256
d2347ef2b7dcc437febfc6d5716072dcd9faeda6afaf70f4795454c3da6d1240
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SHA512
3aca870813c74669ed358e39272136279f48f04c101617653c4309055b97d958e792df0dfdaa34f82f6552fa73a8705e7750c93ad5f8965956851e6878ab989c
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SSDEEP
768:t4SnFmvYC9ehSPthRctwzoFd9waOphwjtYir:tT5gehSjOFd9waOpYhr
Malware Config
Extracted
xworm
5.0
ijf3Un99PlWRIuIV
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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: 36KB - Virtual size: 36KB
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