Analysis
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max time kernel
85s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15-03-2023 19:51
Behavioral task
behavioral1
Sample
Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe
Resource
win10v2004-20230220-en
General
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Target
Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe
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Size
396KB
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MD5
65d675c2b2ddaa5d4cd9e664e828ff6f
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SHA1
83b851d4948d2b2e816d7b37243b6040cb876e87
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SHA256
23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8
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SHA512
c1a12132bed35086df3cf59a97e6b8ca18a62ddaa440b101e3467d703eef5eb80b3ee26c251ad045a49d5719aecfa48ef1959311c5137ea34e89c51b2f629287
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SSDEEP
6144:1E9yDzN5oqKVsJAC328uO6s1wQW877buWxjy/qj+aA/pa:yEDJ5ofs9BuOB1wQW87XuWxM
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/688-133-0x0000000006200000-0x0000000006268000-memory.dmp modiloader_stage2 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2036 688 WerFault.exe Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe"C:\Users\Admin\AppData\Local\Temp\Trojan.Win32.Kovter.ajrb-23510e22393982e935093cce2d34e81ec14f75a63a19d4ffd64680bfe0a03df8.exe"1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 688 -s 4962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 688 -ip 6881⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/688-133-0x0000000006200000-0x0000000006268000-memory.dmpFilesize
416KB