Behavioral task
behavioral1
Sample
0b8b21af69d0b465b7b8cd584bdba1f86d062bb0c7c51656f36a66fce8e9bd89.exe
Resource
win7-20240221-en
General
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Target
0b8b21af69d0b465b7b8cd584bdba1f86d062bb0c7c51656f36a66fce8e9bd89.exe
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Size
66KB
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MD5
00135a86ab829fc2d4678179d7a6e70f
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SHA1
ef75c259865d7685d566b6e25b7a20d134952555
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SHA256
0b8b21af69d0b465b7b8cd584bdba1f86d062bb0c7c51656f36a66fce8e9bd89
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SHA512
011389f2bc93f45b36233238a32991823c3334e3259af98e7dd6cedb455fc930d5b603f51bb69e415ab24f285309eda0b272250f1ec82a21508de0681281a0ef
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SSDEEP
1536:TjDQ1biZlWCiOmaB6dGXtK8qw2u04+bFoJZ+Pl+aaPOVde0:TQ1alRYQtKw504+bFxPFaPOVdD
Malware Config
Extracted
xworm
94.156.8.213:58002
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Install_directory
%Public%
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install_file
svchost.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b8b21af69d0b465b7b8cd584bdba1f86d062bb0c7c51656f36a66fce8e9bd89.exe
Files
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0b8b21af69d0b465b7b8cd584bdba1f86d062bb0c7c51656f36a66fce8e9bd89.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: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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