Behavioral task
behavioral1
Sample
0x0037000000015f54-11.exe
Resource
win7-20240221-en
General
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Target
0x0037000000015f54-11.dat
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Size
40KB
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MD5
7ea387ab126b2ecf3365d448a318a433
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SHA1
71b6e05898b68ed72ca95266d6293b225c40b612
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SHA256
573f3d316ed68ea2d4762a657dcc62416b763a8fcd1f99017f02d3ef5c215015
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SHA512
68830f84bf9f0a9e75a999907f7e7d816f89aa745e92078f56f303edadb236e14957e0594290f297fd4c0175ae72be02542cabe974a404fe961b7ab4bf945825
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SSDEEP
768:lNfPMSk3K/EzTb/0X8WuFZ4sJF5PC9O9d968OMhM3/qj:jf05a/CTjS89/Fc9Ud968OMiY
Malware Config
Extracted
xworm
5.0
45.141.27.41:7000
9ZF9ZsOZGh1T1r1n
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Install_directory
%Public%
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install_file
csrss.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 0x0037000000015f54-11.dat
Files
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0x0037000000015f54-11.dat.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: 38KB - Virtual size: 37KB
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