Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 21:59
Static task
static1
Behavioral task
behavioral1
Sample
98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9.dll
Resource
win7-20240903-en
General
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Target
98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9.dll
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Size
676KB
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MD5
ff8a5dfb310323d726e6bbcbb7bb8588
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SHA1
ef7b0eeca9e72ba5433bffd56883eb759df476bb
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SHA256
98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9
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SHA512
bba08c8ff8058fb90ddec361b7679271cca1af5056e3edb5c8c2cfcf1308796861ab416c57fc1267751ab0b04815e5e2ed5c7e1b0a55f8c8930fb65484c8bf32
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SSDEEP
12288:cKjIcj3BvqD7jO1RjeiO5chtObCwqwQKg64KoI5dr1:cKMc9vI761Rj1WcmdZ5NoI57
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 14 IoCs
description pid Process procid_target PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 2168 wrote to memory of 784 2168 regsvr32.exe 30 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31 PID 784 wrote to memory of 2460 784 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\98cea33145cec5a992aafdabf8dae075d8d2e11c94e7f50311df434c5d85e9c9.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2460
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