Analysis
-
max time kernel
154s -
max time network
172s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
08/03/2023, 09:47
Static task
static1
Behavioral task
behavioral1
Sample
N1y3C97viDG.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
N1y3C97viDG.dll
Resource
win10v2004-20230221-en
General
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Target
N1y3C97viDG.dll
-
Size
516.7MB
-
MD5
17aa8e88ec9a9880480f13ec5355ac22
-
SHA1
7c342e547e70d4d6daae44d4bf0e66d67b06de12
-
SHA256
181491fae77d98ce9bb1deddc6c1b53da04f9994c55faf96c5c4bee3c2105097
-
SHA512
1323637048423882f84baf4fec83fb269f2c0aec9ef40445e487f22a898bdc4992826b4b5891d2fe2cacd58723cadffc1294cf205c9291b405ef96b4fe59ae43
-
SSDEEP
24576:4E4cLCJMj2C8c3wCRSNWiy/eK5xDegO82/gkU8jG:4GLCJMjl8c3wKwKXeZ
Malware Config
Extracted
emotet
Epoch4
129.232.188.93:443
164.90.222.65:443
159.65.88.10:8080
172.105.226.75:8080
115.68.227.76:8080
187.63.160.88:80
169.57.156.166:8080
185.4.135.165:8080
153.126.146.25:7080
197.242.150.244:8080
139.59.126.41:443
186.194.240.217:443
103.132.242.26:8080
206.189.28.199:8080
163.44.196.120:8080
95.217.221.146:8080
159.89.202.34:443
119.59.103.152:8080
183.111.227.137:8080
201.94.166.162:443
103.75.201.2:443
149.56.131.28:8080
79.137.35.198:8080
5.135.159.50:443
66.228.32.31:7080
91.121.146.47:8080
153.92.5.27:8080
45.235.8.30:8080
72.15.201.15:8080
107.170.39.149:8080
45.176.232.124:443
82.223.21.224:8080
167.172.199.165:8080
213.239.212.5:443
202.129.205.3:8080
94.23.45.86:4143
147.139.166.154:8080
167.172.253.162:8080
91.207.28.33:8080
188.44.20.25:443
104.168.155.143:8080
110.232.117.186:8080
164.68.99.3:8080
1.234.2.232:8080
173.212.193.249:8080
182.162.143.56:443
160.16.142.56:8080
101.50.0.91:8080
103.43.75.120:443
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1484 regsvr32.exe 1184 regsvr32.exe 1184 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1484 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1484 wrote to memory of 1184 1484 regsvr32.exe 27 PID 1484 wrote to memory of 1184 1484 regsvr32.exe 27 PID 1484 wrote to memory of 1184 1484 regsvr32.exe 27 PID 1484 wrote to memory of 1184 1484 regsvr32.exe 27 PID 1484 wrote to memory of 1184 1484 regsvr32.exe 27
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\N1y3C97viDG.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\HPrfmru\loHDKng.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1184
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