Analysis
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max time kernel
149s -
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
12/11/2024, 20:47
Static task
static1
Behavioral task
behavioral1
Sample
d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2.dll
Resource
win7-20240903-en
General
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Target
d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2.dll
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Size
615KB
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MD5
ddade6a1fc281f0e20460bbc08359c01
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SHA1
15a3d5f7c5df36f92891c7d5c6922000a41105e3
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SHA256
d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2
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SHA512
a6fbe23500abea738e489b2583e5886d2faf05695d343d8f87d7d4c094aeee89ede566e7977b1cb5abd33110f95d57945d7ccd32dc1a6b68353be48e849ce8fd
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLqkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQOkqkXa
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.
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 3564 wrote to memory of 1284 3564 regsvr32.exe 83 PID 3564 wrote to memory of 1284 3564 regsvr32.exe 83 PID 3564 wrote to memory of 1284 3564 regsvr32.exe 83 PID 1284 wrote to memory of 2524 1284 regsvr32.exe 87 PID 1284 wrote to memory of 2524 1284 regsvr32.exe 87 PID 1284 wrote to memory of 2524 1284 regsvr32.exe 87
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3564 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d412561394fd841db2f1e1b097b365bc2d9b03857a801a392522a040a1f1e7c2.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2524
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