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
28-11-2024 11:44
Static task
static1
Behavioral task
behavioral1
Sample
27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c.dll
Resource
win7-20240903-en
General
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Target
27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c.dll
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Size
615KB
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MD5
2f6bfc7d72b8c9ace341d976423649cd
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SHA1
e58fd482525b8f124d6a47b2aef739e3a12d754b
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SHA256
27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c
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SHA512
41ffd9fc806e37c0eb27d271ed4fbe4e1f76a3be03e0d33a723b55b429b87f5b0cf79ba6404895f5c873e0f1506aa3271474510853eddfce843922210b6fbfd5
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQL8kMZR+TTD7vgEPejA:0hn7dA19ZCOyDaQIkqkXaA
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
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 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 1992 wrote to memory of 2292 1992 regsvr32.exe 30 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31 PID 2292 wrote to memory of 2496 2292 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\27780034c58f7c30cb7c1cee9c86ade374a314151cf50a171318cff432b4561c.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2496
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