Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 22:09
Static task
static1
Behavioral task
behavioral1
Sample
5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444.dll
Resource
win7-20240903-en
General
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Target
5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444.dll
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Size
258KB
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MD5
71715ae6f1d1f6cd205244e82c1099c9
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SHA1
641151a16317577262f16eff668cdb3b84f1fc9e
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SHA256
5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444
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SHA512
183e040bccf55b1c24ece945e8d26650ce843a16dbb30aa38142b6a2617af5b0a9ed1a4b8cce524fb4bada5827a05ceb44dfe9e89afb78047c68020354bc088f
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SSDEEP
6144:6jpuMD/HpzhetkHmYZU9dbJ8K3WGsceBKCUvqHR2JP9WTBa2ypv:6jIG/pjjuLbJLmGshoCUnWT+pv
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 14 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 2480 wrote to memory of 1484 2480 regsvr32.exe 31 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32 PID 1484 wrote to memory of 2460 1484 regsvr32.exe 32
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5754958e5bc67ef348ca997527b286c624ff81123d44b4ea22fcf3238fcfd444.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2460
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