Analysis
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max time kernel
146s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
22-03-2023 08:44
Static task
static1
Behavioral task
behavioral1
Sample
Bgc3hkoma.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Bgc3hkoma.dll
Resource
win10v2004-20230220-en
General
-
Target
Bgc3hkoma.dll
-
Size
526.9MB
-
MD5
bc5f7c274b45db6c503b4572508eb685
-
SHA1
af95c48fc9f87c0419ce6ab623fd3e10bd6ae83d
-
SHA256
68ff3fec9fb0d8b602fa8f568fae380d795f38ba7b7b2b3e9b0f85f795a887b5
-
SHA512
ec81b7b74b047512dafbc7b8e4fd300cafad1a79d9f2bcee1c0771008e19c7ed81f5d518e438365f0ce240be8623da6f9e956834171fa0b69f4332ef2a9051f2
-
SSDEEP
12288:6iWi2RszBxSICcO5w6SudYEW/N4HTJ4NYu3cX:4inOcO5wJVETHTJwYusX
Malware Config
Extracted
emotet
Epoch4
213.239.212.5:443
129.232.188.93:443
103.43.75.120:443
197.242.150.244:8080
1.234.2.232:8080
110.232.117.186:8080
95.217.221.146:8080
159.89.202.34:443
159.65.88.10:8080
82.223.21.224:8080
169.57.156.166:8080
45.176.232.124:443
45.235.8.30:8080
173.212.193.249:8080
107.170.39.149:8080
119.59.103.152:8080
167.172.199.165:8080
91.207.28.33:8080
185.4.135.165:8080
104.168.155.143:8080
206.189.28.199:8080
79.137.35.198:8080
103.132.242.26:8080
202.129.205.3:8080
103.75.201.2:443
149.56.131.28:8080
5.135.159.50:443
172.105.226.75:8080
201.94.166.162:443
115.68.227.76:8080
164.90.222.65:443
186.194.240.217:443
153.126.146.25:7080
187.63.160.88:80
209.126.85.32:8080
72.15.201.15:8080
153.92.5.27:8080
167.172.253.162:8080
147.139.166.154:8080
163.44.196.120:8080
183.111.227.137:8080
139.59.126.41:443
164.68.99.3:8080
188.44.20.25:443
94.23.45.86:4143
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 1424 regsvr32.exe 856 regsvr32.exe 856 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1424 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1424 wrote to memory of 856 1424 regsvr32.exe regsvr32.exe PID 1424 wrote to memory of 856 1424 regsvr32.exe regsvr32.exe PID 1424 wrote to memory of 856 1424 regsvr32.exe regsvr32.exe PID 1424 wrote to memory of 856 1424 regsvr32.exe regsvr32.exe PID 1424 wrote to memory of 856 1424 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\Bgc3hkoma.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1424 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\UjPpfTytJAEyTPkvT\dLICATRmAP.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:856
-