Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
08-02-2023 18:36
Static task
static1
Behavioral task
behavioral1
Sample
B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll
Resource
win7-20221111-en
windows7-x64
1 signatures
150 seconds
General
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Target
B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll
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Size
2.0MB
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MD5
4979beaa139791aa9d265ddc00fff0c6
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SHA1
22301285c8a3e4fc0d8086f23265a2b5e7552544
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SHA256
b94872e1a7599af25caa25013fc0054e5affda6cfaef65338aa344ca2b21b4db
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SHA512
43267b709819f47d225013475450b879770f7e8b636be602e54bc83f57189218348027d75e0695cbb0027447ef3cacd7fb2efcc82a2f036f871e3b44c84d3341
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SSDEEP
24576:Or+mhOVsJou/n4JX293Q9vGvvrIs91cYZfT4xvIwDC4k+:BmhOsouP439v6Pc+fTYO4/
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rundll32.exedescription pid process Token: SeIncBasePriorityPrivilege 3976 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4648 wrote to memory of 3976 4648 rundll32.exe rundll32.exe PID 4648 wrote to memory of 3976 4648 rundll32.exe rundll32.exe PID 4648 wrote to memory of 3976 4648 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/3976-132-0x0000000000000000-mapping.dmp
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memory/3976-133-0x0000000010000000-0x000000001013E000-memory.dmpFilesize
1.2MB
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memory/3976-134-0x0000000002040000-0x00000000021C8000-memory.dmpFilesize
1.5MB
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memory/3976-135-0x00000000005E0000-0x00000000005E4000-memory.dmpFilesize
16KB
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memory/3976-136-0x0000000002040000-0x00000000021C8000-memory.dmpFilesize
1.5MB