General
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Target
dc80d05184fe7f0757caefa3d0c96682.exe
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Size
374KB
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Sample
230714-h6mt9acf32
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MD5
dc80d05184fe7f0757caefa3d0c96682
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SHA1
ad89006d5c3938c544d3c6ee648f2fc25eeac556
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SHA256
ae0087b0e2f4292c64c5232368e562c30da4db998734b9b3dd5e27f456741f9c
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SHA512
ba9903e233f9ce70181597b741eeb16fcae0f318b67aff225b4ae37e67df73e30bc7dd8707081c9f6154ea9b05f7b8f840daec6d72efad4d780f6be94eba8071
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SSDEEP
6144:eLw4/9ZyRhBb1Z4HAp+KcvsWxTrwc/ysETGdpxLt4cCt:es+yLBKAp+rnwcEAD54j
Static task
static1
Behavioral task
behavioral1
Sample
dc80d05184fe7f0757caefa3d0c96682.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
dc80d05184fe7f0757caefa3d0c96682.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
systembc
adstat477d.xyz:4044
demstat577d.xyz:4044
Extracted
smokeloader
2022
http://serverxlogs21.xyz/statweb255/
http://servxblog79.xyz/statweb255/
http://demblog289.xyz/statweb255/
http://admlogs77x.online/statweb255/
http://blogxstat38.xyz/statweb255/
http://blogxstat25.xyz/statweb255/
Extracted
C:\info.hta
class='mark'>[email protected]</span></div>
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
C:\Users\Admin\Desktop\info.hta
Targets
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Target
dc80d05184fe7f0757caefa3d0c96682.exe
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Size
374KB
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MD5
dc80d05184fe7f0757caefa3d0c96682
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SHA1
ad89006d5c3938c544d3c6ee648f2fc25eeac556
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SHA256
ae0087b0e2f4292c64c5232368e562c30da4db998734b9b3dd5e27f456741f9c
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SHA512
ba9903e233f9ce70181597b741eeb16fcae0f318b67aff225b4ae37e67df73e30bc7dd8707081c9f6154ea9b05f7b8f840daec6d72efad4d780f6be94eba8071
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SSDEEP
6144:eLw4/9ZyRhBb1Z4HAp+KcvsWxTrwc/ysETGdpxLt4cCt:es+yLBKAp+rnwcEAD54j
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Detect rhadamanthys stealer shellcode
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Modifies boot configuration data using bcdedit
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Renames multiple (291) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Renames multiple (482) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Drops startup file
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Drops desktop.ini file(s)
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Suspicious use of SetThreadContext
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