Analysis
- max time kernel
82s - max time network
183s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
01/04/2022, 18:29
Static task
static1
Behavioral task
behavioral1
Sample
ff76cc9776b1b21e6eeaf435e6433fe1.dll
Resource
win7-20220331-en
General
- Target ff76cc9776b1b21e6eeaf435e6433fe1.dll
- Size 432KB
- Sample220401-w4wahabefj
- SHA256 e2c18ea0126e2a21dae279371c7262c01746349ffdb182381baac6c71acca6a6
- MD5 ff76cc9776b1b21e6eeaf435e6433fe1
- SHA1 1671dc66ec16a588fc441e1e10bb10e4d539ac24
- SHA512 97f14f59d216ff9135082d283cc8b23924f1fb88a5f6ca3d4733730cc6135a517c936e03456f42d441a34e9dcf6af634b080d5dc009e508b4df13e284ae8f9d7
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
5.189.160.61:443
-
94.177.178.26:8080
-
202.29.239.162:443
-
54.38.143.246:7080
-
119.59.125.140:8080
-
185.148.168.15:8080
-
188.166.229.148:443
-
2.58.16.87:8080
-
104.131.62.48:8080
-
103.82.248.59:7080
-
37.59.209.141:8080
-
103.133.214.242:8080
-
195.77.239.39:8080
-
128.199.192.135:8080
-
78.47.204.80:443
-
59.148.253.194:443
-
87.106.97.83:7080
-
45.71.195.104:8080
-
85.214.67.203:8080
-
139.196.72.155:8080
-
210.57.209.142:8080
-
194.9.172.107:8080
-
116.124.128.206:8080
-
118.98.72.86:443
-
203.153.216.46:443
-
202.28.34.99:8080
-
54.37.228.122:443
-
202.134.4.210:7080
-
88.217.172.165:8080
-
196.44.98.190:8080
-
195.154.146.35:443
-
217.182.143.207:443
-
36.67.23.59:443
-
207.148.81.119:8080
-
190.90.233.66:443
-
66.42.57.149:443
-
85.25.120.45:8080
-
93.104.209.107:8080
-
68.183.93.250:443
-
103.42.58.120:7080
-
5.56.132.177:8080
-
159.69.237.188:443
-
51.68.141.164:8080
-
54.37.106.167:8080
-
198.199.98.78:8080
-
54.38.242.185:443
-
62.171.178.147:8080
-
37.44.244.177:8080
-
103.41.204.169:8080
-
78.46.73.125:443
-
185.148.168.220:8080
-
191.252.103.16:80
-
175.126.176.79:8080
Signatures
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Loads dropped DLL 1 IoCs
pid Process 4964 regsvr32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Vptrv\hqgelydbv.vpm regsvr32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4964 regsvr32.exe 4964 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5080 regsvr32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5064 wrote to memory of 5080 5064 regsvr32.exe 77 PID 5064 wrote to memory of 5080 5064 regsvr32.exe 77 PID 5064 wrote to memory of 5080 5064 regsvr32.exe 77 PID 5080 wrote to memory of 4964 5080 regsvr32.exe 78 PID 5080 wrote to memory of 4964 5080 regsvr32.exe 78 PID 5080 wrote to memory of 4964 5080 regsvr32.exe 78
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ff76cc9776b1b21e6eeaf435e6433fe1.dll1⤵
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ff76cc9776b1b21e6eeaf435e6433fe1.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Vptrv\hqgelydbv.vpm"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4964
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\Vptrv\hqgelydbv.vpm
- Size 432KB
- SHA256 e2c18ea0126e2a21dae279371c7262c01746349ffdb182381baac6c71acca6a6
- MD5 ff76cc9776b1b21e6eeaf435e6433fe1
- SHA1 1671dc66ec16a588fc441e1e10bb10e4d539ac24
- SHA512 97f14f59d216ff9135082d283cc8b23924f1fb88a5f6ca3d4733730cc6135a517c936e03456f42d441a34e9dcf6af634b080d5dc009e508b4df13e284ae8f9d7
- SSDEEP 6144:fXsg4N8g8NZrrED8R+7pARpzKDPS4rsjW+5YFYQ8Gv0JW84gCFff:f8g4N8RM8R+7pYpzKvrsjW+5MDvT
- MD5 SHA1 SHA512 SSDEEP