Behavioral task
behavioral1
Sample
558aa10615469fexeexeexeex.exe
Resource
win7-20230703-en
General
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Target
558aa10615469fexeexeexeex.exe
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Size
12.8MB
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MD5
558aa10615469f1181eed244698a4cfc
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SHA1
8b18ae4f157ff10ffa9f1fee24d97d69b24f23c2
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SHA256
6ed5e24e0eb1ff504568a61d144b35fe341b39b6db1f6451383539f4eb3ef2c8
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SHA512
4fcd7ea4a83ce3e8bea11da7f149c1e6754b31cafe6d47f51f65305e5f5966a5654a8c91b80e086694d4cad00686fa733f404fef3aa4c48012ff44ae7f7248e2
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SSDEEP
98304:YmBtyYXmknGzZr+HdO5SEPFtmOZ9G1Md5v/nZVnivsAl0eXTBJYa5roSCaa:I6mknGzwHdOgEPHd9BbX/nivPlTXTYr
Malware Config
Signatures
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Mimikatz family
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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule sample mimikatz -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 558aa10615469fexeexeexeex.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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558aa10615469fexeexeexeex.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 756KB - Virtual size: 753KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 311KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ