Analysis
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max time kernel
94s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 23:17
Static task
static1
Behavioral task
behavioral1
Sample
597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf.dll
Resource
win7-20241010-en
General
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Target
597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf.dll
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Size
560KB
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MD5
9b18deb2a693136bb9660fbd2e4f3561
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SHA1
6261f054081d7d9e196deb4e6d3cb4e96ecf5ef0
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SHA256
597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf
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SHA512
392a65252af7533c62b02aabedb35a8805437cb3b0b353ce2c3d76caf63936b564bb733abf5f69c3f4d2f53cd511888c75bc4a59bc43fe407b58da56295ecef8
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SSDEEP
12288:P78OGF+L8/4UUNyrTdMhTq/n4vAzdkPs7:D8Ody4aTdbkii
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
Signatures
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Emotet family
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
regsvr32.exerundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 1368 wrote to memory of 224 1368 regsvr32.exe 82 PID 1368 wrote to memory of 224 1368 regsvr32.exe 82 PID 1368 wrote to memory of 224 1368 regsvr32.exe 82 PID 224 wrote to memory of 4888 224 regsvr32.exe 83 PID 224 wrote to memory of 4888 224 regsvr32.exe 83 PID 224 wrote to memory of 4888 224 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\597c710e9029001a265b30e3d7c9fa31d4b35aa7a05bdf7af59464f8c4106ecf.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:4888
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