Analysis
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max time kernel
150s -
max time network
150s -
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 22:44
Static task
static1
Behavioral task
behavioral1
Sample
03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9.dll
Resource
win7-20240903-en
General
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Target
03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9.dll
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Size
636KB
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MD5
680fe7f8fec22c24c1f464cb5a801348
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SHA1
4c75ade35a9915cca9d23ce9e32d7c32588786d1
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SHA256
03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9
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SHA512
7af1556c63614ad8fff57aee19e7e3a242056509552357f706bd7a5e29bcd638e4b5058f1efeaee7df5391e2e19e39833b5ac15a208502a6daaf4da57c645701
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SSDEEP
12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1sGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfOLQxQ
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.
description 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
description pid Process procid_target PID 2644 wrote to memory of 1356 2644 regsvr32.exe 83 PID 2644 wrote to memory of 1356 2644 regsvr32.exe 83 PID 2644 wrote to memory of 1356 2644 regsvr32.exe 83 PID 1356 wrote to memory of 3396 1356 regsvr32.exe 84 PID 1356 wrote to memory of 3396 1356 regsvr32.exe 84 PID 1356 wrote to memory of 3396 1356 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\03faa69e8aea25e0f90bd82bea53e40a70e169e1bd71ded3d64d7489c73cccd9.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3396
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