Behavioral task
behavioral1
Sample
FunCheker.exe
Resource
win10-20240404-en
General
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Target
FunCheker.exe
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Size
58KB
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MD5
e1037ff08530e97f312f2c5cae895646
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SHA1
0439ffa576cec17918ed1e83144fdecd5bb5292e
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SHA256
1321a9ac30ec543ff79880144cf9358153122b0a7cb554ae5e1ef68d4dc010ed
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SHA512
980298958868a71505fd7c81f773430b5687f8f76a06aa6b64dfe321e2ebefae04ec36c09bdde4f6a9fe8a6970688a693ea4ace3e320cc884b4a8ff00532671a
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SSDEEP
768:V1/DUdf/Y8SI23anp2mWJre5vwR9TR6/b4PEmkCPBXg9p9kiViehWCmgzSI:V1/Eb5nwLapCTRkb4PGCPm9TtVQyeI
Malware Config
Extracted
xworm
grand-ad.gl.at.ply.gg:21277
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Install_directory
%AppData%
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install_file
FunCheker.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 FunCheker.exe
Files
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FunCheker.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: 55KB - Virtual size: 55KB
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