Analysis
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max time kernel
133s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 20:37
Static task
static1
Behavioral task
behavioral1
Sample
39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe
Resource
win7-20240611-en
General
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Target
39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe
-
Size
940KB
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MD5
423db0db0be1538dc13409dc9cdbdc2a
-
SHA1
2c822354971c430ddad7917043117759d22fabcb
-
SHA256
39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b
-
SHA512
550ce9e2773ad855acd772bd1559b2e54cd610ca0601b71dfe881c7e15d251fc688aeba1677839d50b12af357f3283b7f8126e434b35d80cf0bbfd4230b51ea1
-
SSDEEP
24576:HkK/dQCtwyw2RijMs0r734C5jUZpRlDxqofV:xwyw2RijJLgjUZxbd
Malware Config
Extracted
lumma
https://extorteauhhwigw.shop/api
https://potterryisiw.shop/api
https://foodypannyjsud.shop/api
https://contintnetksows.shop/api
https://reinforcedirectorywd.shop/api
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exedescription pid process target process PID 2628 set thread context of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 620 2628 WerFault.exe 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exedescription pid process target process PID 2628 wrote to memory of 1572 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 1572 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 1572 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe PID 2628 wrote to memory of 3576 2628 39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.exe"C:\Users\Admin\AppData\Local\Temp\39115365dc9527d2c2217f2ce5ad1535e8d70f29858315b68dfa090d1fcabe3b.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\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 2628 -s 2802⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2628 -ip 26281⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2628-1-0x0000000000A50000-0x0000000000A51000-memory.dmpFilesize
4KB
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memory/3576-0-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3576-3-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3576-4-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB