Analysis
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max time kernel
96s -
max time network
136s -
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 23:14
Static task
static1
Behavioral task
behavioral1
Sample
9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0.dll
Resource
win7-20240903-en
General
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Target
9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0.dll
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Size
258KB
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MD5
cd361871e13e1abc200029ab1650ec0f
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SHA1
67e87e3fd14f7184e7766633ac2a2e8ebfc5fedd
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SHA256
9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0
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SHA512
45c4d7ba60d739b3d703da949c736b52374165531084b6f492e62bf7bf2a851684c0bd208a4160bc8579f80eaf39fb83f478181a5d8134877eb544a9ceb49258
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SSDEEP
6144:6jpuMD/HpzhetkHmYZU9dbJ8K3WGsceBKCUvqHR2JP9WTBI2ypv:6jIG/pjjuLbJLmGshoCUnWTspv
Malware Config
Extracted
emotet
Epoch5
209.239.112.82:8080
116.124.128.206:8080
45.63.5.129:443
128.199.192.135:8080
51.178.61.60:443
168.197.250.14:80
177.72.80.14:7080
51.210.242.234:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
104.131.62.48:8080
190.90.233.66:443
185.148.168.220:8080
185.148.168.15:8080
62.171.178.147:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
217.182.143.207:443
159.69.237.188:443
210.57.209.142:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443
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 target process PID 384 wrote to memory of 1396 384 regsvr32.exe regsvr32.exe PID 384 wrote to memory of 1396 384 regsvr32.exe regsvr32.exe PID 384 wrote to memory of 1396 384 regsvr32.exe regsvr32.exe PID 1396 wrote to memory of 2236 1396 regsvr32.exe rundll32.exe PID 1396 wrote to memory of 2236 1396 regsvr32.exe rundll32.exe PID 1396 wrote to memory of 2236 1396 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0.dll1⤵
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9ad3b897788df2f1db46bae94bb2f7ad9e01776c8000aab19e7f27a32de1fbc0.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2236
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