Analysis
-
max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
11-07-2024 20:35
Static task
static1
Behavioral task
behavioral1
Sample
3aa0854dad3770b161dddb0825f644c8_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
3aa0854dad3770b161dddb0825f644c8_JaffaCakes118.dll
-
Size
617KB
-
MD5
3aa0854dad3770b161dddb0825f644c8
-
SHA1
9845629961cf87447d1bedec4b53f4031e4b2baf
-
SHA256
39e64ed3821cf6ae8314be531d6796891b4463217989713e083c24ca89c6e4dc
-
SHA512
8c5a8ac4e8a4a782efd85df6fc624c8079d7bd1be21da22eebbe7dfa657fac029ae02b42a5eb935a53b9b7609e16124ad1fcf6add6b84214a36d187560f1087e
-
SSDEEP
12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pH8bdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLE+CSfasO+
Malware Config
Extracted
emotet
Epoch1
84.232.229.24:80
51.255.203.164:8080
217.160.169.110:8080
185.183.16.47:80
190.45.24.210:80
187.162.248.237:80
93.146.143.191:80
185.94.252.27:443
143.0.85.206:7080
80.15.100.37:80
85.105.239.184:443
94.176.234.118:443
62.84.75.50:80
137.74.106.111:7080
172.104.169.32:8080
46.105.114.137:8080
94.126.8.1:80
78.206.229.130:80
93.149.120.214:80
192.175.111.212:7080
80.249.176.206:80
181.10.46.92:80
190.24.243.186:80
191.223.36.170:80
177.23.7.151:80
154.127.113.242:80
51.255.165.160:8080
87.106.46.107:8080
85.214.26.7:8080
190.247.139.101:80
46.101.58.37:8080
201.185.69.28:443
46.43.2.95:8080
82.208.146.142:7080
110.39.160.38:443
186.177.174.163:80
51.38.124.206:80
81.4.105.175:8080
209.33.120.130:80
172.245.248.239:8080
45.16.226.117:443
104.130.154.83:7080
217.13.106.14:8080
94.23.45.86:7080
152.169.22.67:80
12.162.84.2:8080
201.48.121.65:443
81.17.93.134:80
81.215.230.173:443
60.93.23.51:80
122.201.23.45:443
31.27.59.105:80
105.209.235.113:8080
197.232.36.108:80
91.233.197.70:80
87.106.253.248:8080
138.97.60.141:7080
152.170.79.100:80
190.251.216.100:80
177.85.167.10:80
212.71.237.140:8080
82.48.39.246:80
213.52.74.198:80
116.125.120.88:443
81.214.253.80:443
149.62.173.247:8080
152.231.89.226:80
206.189.232.2:8080
181.30.61.163:443
1.226.84.243:8080
191.241.233.198:80
109.101.137.162:8080
110.39.162.2:443
167.71.148.58:443
5.196.35.138:7080
190.64.88.186:443
200.75.39.254:80
138.97.60.140:8080
170.81.48.2:80
70.32.115.157:8080
104.131.41.185:8080
190.162.232.138:80
188.135.15.49:80
95.76.153.115:80
188.225.32.231:7080
12.163.208.58:80
50.28.51.143:8080
202.134.4.210:7080
190.210.246.253:80
149.202.72.142:7080
138.197.99.250:8080
68.183.190.199:8080
211.215.18.93:8080
Signatures
-
Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 18 4088 rundll32.exe 32 4088 rundll32.exe 35 4088 rundll32.exe 37 4088 rundll32.exe 41 4088 rundll32.exe 42 4088 rundll32.exe -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exerundll32.exepid process 2980 rundll32.exe 4088 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ktpddfo\unqulm.jev rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
rundll32.exepid process 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe 4088 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1476 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 1164 wrote to memory of 1476 1164 rundll32.exe rundll32.exe PID 1164 wrote to memory of 1476 1164 rundll32.exe rundll32.exe PID 1164 wrote to memory of 1476 1164 rundll32.exe rundll32.exe PID 1476 wrote to memory of 2980 1476 rundll32.exe rundll32.exe PID 1476 wrote to memory of 2980 1476 rundll32.exe rundll32.exe PID 1476 wrote to memory of 2980 1476 rundll32.exe rundll32.exe PID 2980 wrote to memory of 4088 2980 rundll32.exe rundll32.exe PID 2980 wrote to memory of 4088 2980 rundll32.exe rundll32.exe PID 2980 wrote to memory of 4088 2980 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3aa0854dad3770b161dddb0825f644c8_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3aa0854dad3770b161dddb0825f644c8_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1476 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ktpddfo\unqulm.jev",GaqKZECqGPtxGhC3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ktpddfo\unqulm.jev",#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
617KB
MD53aa0854dad3770b161dddb0825f644c8
SHA19845629961cf87447d1bedec4b53f4031e4b2baf
SHA25639e64ed3821cf6ae8314be531d6796891b4463217989713e083c24ca89c6e4dc
SHA5128c5a8ac4e8a4a782efd85df6fc624c8079d7bd1be21da22eebbe7dfa657fac029ae02b42a5eb935a53b9b7609e16124ad1fcf6add6b84214a36d187560f1087e