Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system - submitted
06/07/2024, 18:23
Static task
static1
Behavioral task
behavioral1
Sample
2929949e22dd397a82cdc16d5d8f0c2e_JaffaCakes118.dll
Resource
win7-20240705-en
General
- Target 2929949e22dd397a82cdc16d5d8f0c2e_JaffaCakes118.dll
- Size 330KB
- Sample240706-w1f2eayeqr
- SHA256 705e573d3372acc6e40a5987cebc581b871e341998bc40bcf877e3954c178e21
- MD5 2929949e22dd397a82cdc16d5d8f0c2e
- SHA1 a8352f7bc09791b1e2d3878ba674814e06df76a4
- SHA512 19a0caed0bd441b99e27fc08b10ababa1574550189244aeb9ba98f0d077a1b647a72fe8f149eb91f1e4d91e91d7d1fb4ebf3a54dd64051047a6667dccae3d6ea
- SSDEEP 3072:fRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:pq1sFAwgwmBv3wnIgG4oAYxvU54eu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
emotet
-
Epoch3
-
190.55.186.229:80
-
203.157.152.9:7080
-
157.245.145.87:443
-
109.99.146.210:8080
-
116.202.10.123:8080
-
172.96.190.154:8080
-
163.53.204.180:443
-
190.107.118.125:80
-
91.93.3.85:8080
-
185.142.236.163:443
-
115.79.195.246:80
-
120.51.34.254:80
-
192.210.217.94:8080
-
198.20.228.9:8080
-
91.75.75.46:80
-
54.38.143.245:8080
-
161.49.84.2:80
-
162.144.145.58:8080
-
178.33.167.120:8080
-
201.193.160.196:80
-
143.95.101.72:8080
-
37.205.9.252:7080
-
178.62.254.156:8080
-
103.80.51.61:8080
-
74.208.173.91:8080
-
203.153.216.178:7080
-
152.32.75.74:443
-
37.46.129.215:8080
-
70.32.89.105:8080
-
179.233.3.89:80
-
132.248.38.158:80
-
103.229.73.17:8080
-
2.58.16.86:8080
-
82.78.179.117:443
-
139.59.61.215:443
-
75.127.14.170:8080
-
78.90.78.210:80
-
122.116.104.238:8443
-
5.79.70.250:8080
-
182.73.7.59:8080
-
192.163.221.191:8080
-
139.59.12.63:8080
-
190.19.169.69:443
-
58.27.215.3:8080
-
201.163.74.204:80
-
175.103.38.146:80
-
139.5.101.203:80
-
201.212.61.66:80
-
117.2.139.117:443
-
186.96.170.61:80
-
50.116.78.109:8080
-
68.133.75.203:8080
-
183.91.3.63:80
-
65.32.168.171:80
-
172.104.46.84:8080
-
27.78.27.110:443
-
172.193.14.201:80
-
103.93.220.182:80
-
49.206.16.156:80
-
223.17.215.76:80
-
203.56.191.129:8080
-
195.159.28.244:8080
-
195.201.56.70:8080
-
110.37.224.243:80
-
110.172.180.180:8080
-
188.166.220.180:7080
-
180.148.4.130:8080
-
157.7.164.178:8081
-
88.58.209.2:80
-
91.83.93.103:443
-
24.230.124.78:80
-
8.4.9.137:8080
-
203.160.167.243:80
-
192.241.220.183:8080
-
79.133.6.236:8080
-
186.146.229.172:80
-
46.105.131.68:8080
-
178.254.36.182:8080
-
46.32.229.152:8080
-
202.29.237.113:8080
-
185.208.226.142:8080
-
2.82.75.215:80
-
190.85.46.52:7080
-
190.18.184.113:80
-
188.226.165.170:8080
Signatures
- Loads dropped DLL 1 IoCs
pid Process 624 rundll32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Pfkabcrrbdort\eukibqmqgrhi.efs rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 2008 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3672 wrote to memory of 2008 3672 rundll32.exe 82 PID 3672 wrote to memory of 2008 3672 rundll32.exe 82 PID 3672 wrote to memory of 2008 3672 rundll32.exe 82 PID 2008 wrote to memory of 624 2008 rundll32.exe 89 PID 2008 wrote to memory of 624 2008 rundll32.exe 89 PID 2008 wrote to memory of 624 2008 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2929949e22dd397a82cdc16d5d8f0c2e_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2929949e22dd397a82cdc16d5d8f0c2e_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pfkabcrrbdort\eukibqmqgrhi.efs",dHETs3⤵
- Loads dropped DLL
PID:624
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\Pfkabcrrbdort\eukibqmqgrhi.efs
- Size 330KB
- SHA256 705e573d3372acc6e40a5987cebc581b871e341998bc40bcf877e3954c178e21
- MD5 2929949e22dd397a82cdc16d5d8f0c2e
- SHA1 a8352f7bc09791b1e2d3878ba674814e06df76a4
- SHA512 19a0caed0bd441b99e27fc08b10ababa1574550189244aeb9ba98f0d077a1b647a72fe8f149eb91f1e4d91e91d7d1fb4ebf3a54dd64051047a6667dccae3d6ea
- SSDEEP 3072:fRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:pq1sFAwgwmBv3wnIgG4oAYxvU54eu
- MD5 SHA1 SHA512 SSDEEP