Analysis
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max time kernel
16s -
max time network
20s -
platform
windows10-1703_x64 -
resource
win10-20240221-en -
resource tags
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submitted
14-03-2024 16:44
General
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Target
crypted.exe
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Size
340KB
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MD5
e79d42e6b51653c6a459adc6e6cd0e7d
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SHA1
19590e4efcea7b916825669075fb59de0aae0600
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SHA256
3e1451fbd94c852f561fdb5332a5a8576d940d95b1a8cff4dfc0285bc9fc0b14
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SHA512
17f70d269b7be8fe4d8fa2b5bca88188c318991ac168d54f37237bbacaf9804e8aa7e6b81a2320bcd61d2a109728461d8082cd69e6b0ed8f1f90600b1ecaed9f
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SSDEEP
6144:9cfbg4zibFpLoydp2T7NJ6/mL21Zq15LWJk59VaEh6oMHgKqHxg:Ofs0IFpq6t1Zq1h5CEhXMAKqRg
Score
10/10
Malware Config
Extracted
Family
lumma
C2
https://colorfulequalugliess.shop/api
Signatures
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Lumma Stealer
An infostealer written in C++ first seen in August 2022.
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Suspicious use of SetThreadContext 1 IoCs
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Program crash 2 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\crypted.exe"C:\Users\Admin\AppData\Local\Temp\crypted.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 96 -s 12123⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 96 -s 11843⤵
- Program crash
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
256KB
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Filesize
300KB
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Filesize
300KB
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Filesize
256KB
-
Filesize
300KB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
300KB
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Filesize
6.9MB
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Filesize
32.0MB
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Filesize
344KB
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Filesize
6.9MB