Analysis
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max time kernel
705s -
max time network
1608s -
platform
windows10-1703_x64 -
resource
win10-20230621-en -
resource tags
arch:x64arch:x86image:win10-20230621-enlocale:en-usos:windows10-1703-x64system -
submitted
30/06/2023, 15:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Mercurial.exe
Resource
win10-20230621-en
4 signatures
1800 seconds
General
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Target
Mercurial.exe
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Size
3.2MB
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MD5
a9477b3e21018b96fc5d2264d4016e65
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SHA1
493fa8da8bf89ea773aeb282215f78219a5401b7
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SHA256
890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645
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SHA512
66529a656865400fe37d40ae125a1d057f8be5aa17da80d367ebbe1a9dcea38f5174870d0dc5b56771f6ca5a13e2fad22d803f5357f3ef59a46e3bdf0cc5ee9c
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SSDEEP
98304:5kjozJ9/im8XVBKl6t1buVfRhq+5tXzgCa/T:lzJpjS346t1bIfuq07
Score
7/10
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 11 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral1/memory/3752-125-0x0000000005930000-0x000000000594C000-memory.dmp agile_net behavioral1/memory/3752-126-0x0000000005970000-0x0000000005990000-memory.dmp agile_net behavioral1/memory/3752-127-0x0000000005A60000-0x0000000005A80000-memory.dmp agile_net behavioral1/memory/3752-128-0x0000000005A80000-0x0000000005A90000-memory.dmp agile_net behavioral1/memory/3752-129-0x0000000005B30000-0x0000000005B44000-memory.dmp agile_net behavioral1/memory/3752-130-0x0000000005B40000-0x0000000005BAE000-memory.dmp agile_net behavioral1/memory/3752-131-0x0000000005BC0000-0x0000000005BDE000-memory.dmp agile_net behavioral1/memory/3752-132-0x0000000005BF0000-0x0000000005C26000-memory.dmp agile_net behavioral1/memory/3752-133-0x0000000005C40000-0x0000000005C4E000-memory.dmp agile_net behavioral1/memory/3752-134-0x0000000005C50000-0x0000000005C5E000-memory.dmp agile_net behavioral1/memory/3752-135-0x00000000064A0000-0x00000000065EA000-memory.dmp agile_net -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2920667096-3376612704-1562175574-1000\Software\Microsoft\Internet Explorer\TypedURLs Mercurial.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe 3752 Mercurial.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3752 Mercurial.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Mercurial.exe"C:\Users\Admin\AppData\Local\Temp\Mercurial.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3752
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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:4500
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}1⤵PID:2436