Analysis
-
max time kernel
149s -
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
16-07-2024 06:33
Static task
static1
Behavioral task
behavioral1
Sample
4d2e24067eef777242961a0142499ac0_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
4d2e24067eef777242961a0142499ac0_JaffaCakes118.dll
-
Size
330KB
-
MD5
4d2e24067eef777242961a0142499ac0
-
SHA1
109b6e74767a15877e50866552fecc93c46dbf0c
-
SHA256
1e0399f11615703a9f5d5da5296496fce32d2ac406007d7172f1a747013370d5
-
SHA512
37e03c748d25187c2ea3380b3351e69ef160c27eb23a8a3bedbc5f0dd0ade68885b6aea9803641509551a150c696fb8ba875f8efdddc73f6b00081097add4f76
-
SSDEEP
3072:ZRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:7q1sFAwgwmBv3wnIgG4oAYxvU54eu
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 3840 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ncafahtd\dpsrwhy.one 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 4372 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4984 wrote to memory of 4372 4984 rundll32.exe rundll32.exe PID 4984 wrote to memory of 4372 4984 rundll32.exe rundll32.exe PID 4984 wrote to memory of 4372 4984 rundll32.exe rundll32.exe PID 4372 wrote to memory of 3840 4372 rundll32.exe rundll32.exe PID 4372 wrote to memory of 3840 4372 rundll32.exe rundll32.exe PID 4372 wrote to memory of 3840 4372 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4d2e24067eef777242961a0142499ac0_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4d2e24067eef777242961a0142499ac0_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ncafahtd\dpsrwhy.one",KkTFFYozOgBzQAZ3⤵
- Loads dropped DLL
PID:3840
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
330KB
MD54d2e24067eef777242961a0142499ac0
SHA1109b6e74767a15877e50866552fecc93c46dbf0c
SHA2561e0399f11615703a9f5d5da5296496fce32d2ac406007d7172f1a747013370d5
SHA51237e03c748d25187c2ea3380b3351e69ef160c27eb23a8a3bedbc5f0dd0ade68885b6aea9803641509551a150c696fb8ba875f8efdddc73f6b00081097add4f76