Behavioral task
behavioral1
Sample
b1d0408adeffc3exeexeexeex.exe
Resource
win7-20230703-en
General
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Target
b1d0408adeffc3exeexeexeex.exe
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Size
14.3MB
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MD5
b1d0408adeffc3bc817565987c3d371f
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SHA1
70b89968fe25dc76a40e1c67e2d695f407ed823f
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SHA256
77b5bf87248ddde6c4c50a9429a725f43cbb5f3f07e4986e8797d669299537df
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SHA512
c4c5cd7edb4d47e8d42852cdbf32989587309cdd6d8aa4ddf6b3d616581c61985132fd7c4b3ab4f5224093fde3dc62f867fc2b4af8ec41bce976de965d3f5e10
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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 b1d0408adeffc3exeexeexeex.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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b1d0408adeffc3exeexeexeex.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