Analysis
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max time kernel
495s -
max time network
504s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2023 04:15
Behavioral task
behavioral1
Sample
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe
Resource
win10v2004-20230703-en
General
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Target
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe
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Size
114KB
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MD5
decc2726599edcae8d1d1d0ca99d83a6
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SHA1
0d8cc992f279ec45e8b8dfd05a700ff1f0437f29
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SHA256
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767
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SHA512
1096ccabe0c99ab73bbc92c645814b6590f5a925801eb3a97e9930e3bc668738f8852e83628474836ba15983b6660eb5c2f2741e925d16877991ca89be47f49a
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SSDEEP
1536:bV3+WmNcWDurilmw9BgjKu1sPPxaS4jqY:bV3+WmjDxlPwV16PkS4jqY
Malware Config
Signatures
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Drops file in Drivers directory 3 IoCs
Processes:
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exedescription ioc process File created C:\Windows\system32\Drivers\zddr 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe File opened for modification C:\Windows\system32\Drivers\zddr 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe File created C:\Windows\system32\Drivers\zddr.sys 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe -
Suspicious behavior: LoadsDriver 5 IoCs
Processes:
pid process 656 656 656 656 656 -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exedescription pid process Token: 0 1276 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe Token: SeBackupPrivilege 1276 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe Token: SeLoadDriverPrivilege 1276 3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe"C:\Users\Admin\AppData\Local\Temp\3c557727953a8f6b4788984464fb77741b821991acbf5e746aebdd02615b1767.exe"1⤵
- Drops file in Drivers directory
- Suspicious use of AdjustPrivilegeToken
PID:1276
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:804