Analysis
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max time kernel
143s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
08/03/2023, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
3Jmim1.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3Jmim1.dll
Resource
win10v2004-20230220-en
General
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Target
3Jmim1.dll
-
Size
545.7MB
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MD5
103a6dcd4b7afcc0ef933dc4d62d05c9
-
SHA1
b4d249b5578c147c1710632a676bfaa78b56962f
-
SHA256
fdc4a380cc9b93b335a365e949e4b0498f6bcec5119ea6b1f435555478bebece
-
SHA512
66bc950c361fee61475319c10c6e41144d62e271db8b0787746c1f1d4fa2096b349b4aff773d7ad55d718d9426410f86589139112b6131ab0746b519955e9446
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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
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 836 regsvr32.exe 2028 regsvr32.exe 2028 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 836 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 836 wrote to memory of 2028 836 regsvr32.exe 28 PID 836 wrote to memory of 2028 836 regsvr32.exe 28 PID 836 wrote to memory of 2028 836 regsvr32.exe 28 PID 836 wrote to memory of 2028 836 regsvr32.exe 28 PID 836 wrote to memory of 2028 836 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\3Jmim1.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZMFHqlGXo\Tcht.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2028
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