Analysis
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max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 18:01
Static task
static1
Behavioral task
behavioral1
Sample
3166fd8e2a9e75a90bbb837abb6b28e5_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
3166fd8e2a9e75a90bbb837abb6b28e5_JaffaCakes118.dll
-
Size
617KB
-
MD5
3166fd8e2a9e75a90bbb837abb6b28e5
-
SHA1
1fb673c02e2f542997fdaed4db5d2f307e7a36b1
-
SHA256
b17e76e5b272f8aba02e0d61b7efc552a534d691f587a66b7f800b1216d6338d
-
SHA512
0980e31b4b1d30faee4cab14525d17900287c60d66202622c1f1c09a18eeda1655d80cea0531533c0ba10cda90a8a7d8bf73e79fcf481444f75d50ff0cc6126d
-
SSDEEP
12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHObdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLC+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
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Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 7 2720 rundll32.exe 8 2720 rundll32.exe 10 2720 rundll32.exe 14 2720 rundll32.exe 22 2720 rundll32.exe 23 2720 rundll32.exe -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exerundll32.exepid process 2052 rundll32.exe 2720 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Cohwrvshmycpjtyg\lextpggwmtmxdun.zob 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 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe 2720 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1152 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 3932 wrote to memory of 1152 3932 rundll32.exe rundll32.exe PID 3932 wrote to memory of 1152 3932 rundll32.exe rundll32.exe PID 3932 wrote to memory of 1152 3932 rundll32.exe rundll32.exe PID 1152 wrote to memory of 2052 1152 rundll32.exe rundll32.exe PID 1152 wrote to memory of 2052 1152 rundll32.exe rundll32.exe PID 1152 wrote to memory of 2052 1152 rundll32.exe rundll32.exe PID 2052 wrote to memory of 2720 2052 rundll32.exe rundll32.exe PID 2052 wrote to memory of 2720 2052 rundll32.exe rundll32.exe PID 2052 wrote to memory of 2720 2052 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3166fd8e2a9e75a90bbb837abb6b28e5_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3166fd8e2a9e75a90bbb837abb6b28e5_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Cohwrvshmycpjtyg\lextpggwmtmxdun.zob",lbDZyixXj3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Cohwrvshmycpjtyg\lextpggwmtmxdun.zob",#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
617KB
MD53166fd8e2a9e75a90bbb837abb6b28e5
SHA11fb673c02e2f542997fdaed4db5d2f307e7a36b1
SHA256b17e76e5b272f8aba02e0d61b7efc552a534d691f587a66b7f800b1216d6338d
SHA5120980e31b4b1d30faee4cab14525d17900287c60d66202622c1f1c09a18eeda1655d80cea0531533c0ba10cda90a8a7d8bf73e79fcf481444f75d50ff0cc6126d