Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
08-07-2024 13:29
Static task
static1
Behavioral task
behavioral1
Sample
2c8777ec8938e38a2617ee05b674eee4_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
2c8777ec8938e38a2617ee05b674eee4_JaffaCakes118.dll
-
Size
617KB
-
MD5
2c8777ec8938e38a2617ee05b674eee4
-
SHA1
5c0f58de82ad7a8f7ced4c51a663ea0705cc798d
-
SHA256
2f849f4fd4cc9fafa93f0ae97ee9485c712271b5152d2ca2db9fb2f14f8ee0ae
-
SHA512
dbcc0e430ae3c4d1f64061cb4ec27457ddffae2b0abbf7a375bbba9a080597a293b848829e514ba716d3fa0c5bfacb98343acf696f07e1a7abe0f12ab00a1a3d
-
SSDEEP
12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHbbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLl+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 13 3080 rundll32.exe 27 3080 rundll32.exe 28 3080 rundll32.exe 33 3080 rundll32.exe 40 3080 rundll32.exe 42 3080 rundll32.exe -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exerundll32.exepid process 4256 rundll32.exe 3080 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Xhriw\wbvj.env 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 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe 3080 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 460 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 1420 wrote to memory of 460 1420 rundll32.exe rundll32.exe PID 1420 wrote to memory of 460 1420 rundll32.exe rundll32.exe PID 1420 wrote to memory of 460 1420 rundll32.exe rundll32.exe PID 460 wrote to memory of 4256 460 rundll32.exe rundll32.exe PID 460 wrote to memory of 4256 460 rundll32.exe rundll32.exe PID 460 wrote to memory of 4256 460 rundll32.exe rundll32.exe PID 4256 wrote to memory of 3080 4256 rundll32.exe rundll32.exe PID 4256 wrote to memory of 3080 4256 rundll32.exe rundll32.exe PID 4256 wrote to memory of 3080 4256 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2c8777ec8938e38a2617ee05b674eee4_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1420 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2c8777ec8938e38a2617ee05b674eee4_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:460 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xhriw\wbvj.env",PmRTA3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Xhriw\wbvj.env",#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3080
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
617KB
MD52c8777ec8938e38a2617ee05b674eee4
SHA15c0f58de82ad7a8f7ced4c51a663ea0705cc798d
SHA2562f849f4fd4cc9fafa93f0ae97ee9485c712271b5152d2ca2db9fb2f14f8ee0ae
SHA512dbcc0e430ae3c4d1f64061cb4ec27457ddffae2b0abbf7a375bbba9a080597a293b848829e514ba716d3fa0c5bfacb98343acf696f07e1a7abe0f12ab00a1a3d