Analysis
-
max time kernel
136s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2024 03:45
Static task
static1
Behavioral task
behavioral1
Sample
48141891e5338e5cc8ec58f1975ee147_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
48141891e5338e5cc8ec58f1975ee147_JaffaCakes118.dll
-
Size
330KB
-
MD5
48141891e5338e5cc8ec58f1975ee147
-
SHA1
cd13b51ca96b2ff8971c1f044a38a85b46e82e9c
-
SHA256
a2d4050b7f2b17560259c09d51c3dfa9ce370c0fa217439d0ccffbe7688b6442
-
SHA512
612d952d92cc15a6c3e504408160ca8ae099f1214e1101b1f2100bff1abb3a15b07bf1340a355ab38d0cfde9ed0ad8bf22659a0d1e181ebbfd0c3a8e6066e39f
-
SSDEEP
3072:xRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:zq1sFAwgwmBv3wnIgG4oAYxvU54eu
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 2728 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Xxrwtblryk\nqninmiog.wfq 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 4404 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4580 wrote to memory of 4404 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 4404 4580 rundll32.exe rundll32.exe PID 4580 wrote to memory of 4404 4580 rundll32.exe rundll32.exe PID 4404 wrote to memory of 2728 4404 rundll32.exe rundll32.exe PID 4404 wrote to memory of 2728 4404 rundll32.exe rundll32.exe PID 4404 wrote to memory of 2728 4404 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48141891e5338e5cc8ec58f1975ee147_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\48141891e5338e5cc8ec58f1975ee147_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4404 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xxrwtblryk\nqninmiog.wfq",cBOpBHsznW3⤵
- Loads dropped DLL
PID:2728
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
330KB
MD548141891e5338e5cc8ec58f1975ee147
SHA1cd13b51ca96b2ff8971c1f044a38a85b46e82e9c
SHA256a2d4050b7f2b17560259c09d51c3dfa9ce370c0fa217439d0ccffbe7688b6442
SHA512612d952d92cc15a6c3e504408160ca8ae099f1214e1101b1f2100bff1abb3a15b07bf1340a355ab38d0cfde9ed0ad8bf22659a0d1e181ebbfd0c3a8e6066e39f