Analysis
- max time kernel
58s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
01/04/2022, 17:47
Static task
static1
Behavioral task
behavioral1
Sample
dae0234bf06522fda266140559e01e7d.dll
Resource
win7-20220331-en
General
- Target dae0234bf06522fda266140559e01e7d.dll
- Size 432KB
- Sample220401-wct85abbap
- SHA256 3381003a76bb17b640a51b6281e90e0defee1da3d816b47c1797dd148d0ba1ad
- MD5 dae0234bf06522fda266140559e01e7d
- SHA1 99e4572372cd1d4b150a15b46e84e941c02cedf4
- SHA512 22396e77124ef417ea00c900af60f1d8d4c4354564f95ba12cad1296ec390b34dea83919cc5f1f60e414357d98673d66da5f31824e63b1faefe3877254717807
- 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 2780 regsvr32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Cegapkgz\yhomwxmdufgafxg.vxg regsvr32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2780 regsvr32.exe 2780 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3872 regsvr32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2400 wrote to memory of 3872 2400 regsvr32.exe 77 PID 2400 wrote to memory of 3872 2400 regsvr32.exe 77 PID 2400 wrote to memory of 3872 2400 regsvr32.exe 77 PID 3872 wrote to memory of 2780 3872 regsvr32.exe 78 PID 3872 wrote to memory of 2780 3872 regsvr32.exe 78 PID 3872 wrote to memory of 2780 3872 regsvr32.exe 78
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dae0234bf06522fda266140559e01e7d.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dae0234bf06522fda266140559e01e7d.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Cegapkgz\yhomwxmdufgafxg.vxg"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2780
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\Cegapkgz\yhomwxmdufgafxg.vxg
- Size 432KB
- SHA256 3381003a76bb17b640a51b6281e90e0defee1da3d816b47c1797dd148d0ba1ad
- MD5 dae0234bf06522fda266140559e01e7d
- SHA1 99e4572372cd1d4b150a15b46e84e941c02cedf4
- SHA512 22396e77124ef417ea00c900af60f1d8d4c4354564f95ba12cad1296ec390b34dea83919cc5f1f60e414357d98673d66da5f31824e63b1faefe3877254717807
- SSDEEP 6144:fXsg4N8g8NZrrED8R+7pARpzKDhS4rsjW+5YFYQ8Gv0JW84gCFff:f8g4N8RM8R+7pYpzK1rsjW+5MDvT
- MD5 SHA1 SHA512 SSDEEP