Analysis
-
max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 13:37
Static task
static1
Behavioral task
behavioral1
Sample
3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll
-
Size
330KB
-
MD5
3d96dd0d94bcd38d529df19f250da83e
-
SHA1
350c4e9afa4bf117ccb594ca1b40269465293234
-
SHA256
a90920b61c2064f630bdbe5171677022cda618890ea6659bec7e610cb02b373f
-
SHA512
77cc5f693d981d4f78d83ada9a0e55708b19c6389badcd7d241a7a110508af8780bfe3349c3e08407d34b2ec88c1172337447355f0eb3154fa191d9fa527d749
-
SSDEEP
3072:/Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:Jq1sFAwgwmBv3wnIgG4oAYxvU54gc
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
Processes:
rundll32.exepid process 2204 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Pfasit\fayra.zrh rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 4600 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4040 wrote to memory of 4600 4040 rundll32.exe rundll32.exe PID 4040 wrote to memory of 4600 4040 rundll32.exe rundll32.exe PID 4040 wrote to memory of 4600 4040 rundll32.exe rundll32.exe PID 4600 wrote to memory of 2204 4600 rundll32.exe rundll32.exe PID 4600 wrote to memory of 2204 4600 rundll32.exe rundll32.exe PID 4600 wrote to memory of 2204 4600 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3d96dd0d94bcd38d529df19f250da83e_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pfasit\fayra.zrh",vAUooMCur3⤵
- Loads dropped DLL
PID:2204
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
330KB
MD53d96dd0d94bcd38d529df19f250da83e
SHA1350c4e9afa4bf117ccb594ca1b40269465293234
SHA256a90920b61c2064f630bdbe5171677022cda618890ea6659bec7e610cb02b373f
SHA51277cc5f693d981d4f78d83ada9a0e55708b19c6389badcd7d241a7a110508af8780bfe3349c3e08407d34b2ec88c1172337447355f0eb3154fa191d9fa527d749