Analysis
-
max time kernel
103s -
max time network
146s -
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 07:26
Static task
static1
Behavioral task
behavioral1
Sample
4d53937fe9a9645c0f4b85063aa55128_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
4d53937fe9a9645c0f4b85063aa55128_JaffaCakes118.dll
-
Size
330KB
-
MD5
4d53937fe9a9645c0f4b85063aa55128
-
SHA1
9a941992e9a805cce954741a3b05c695c1793ab0
-
SHA256
3f8650c0514dfde3b04b7c3b8835e0c69512cbee9cdd15fbdf81c34c670fc69d
-
SHA512
d985dfd6d74d7e18f7021f78c9198285ca5e54265c690818c0c562e7dcbb21f84463c2fee5f745cecc799a69cc9cc6fdea770d32e8a02223315571b390d6210c
-
SSDEEP
3072:dRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Xq1sFAwgwmBv3wnIgG4oAYxvU54eu
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 2980 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Dvbewqpwzp\cmcsjuaog.gxs 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 964 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4840 wrote to memory of 964 4840 rundll32.exe rundll32.exe PID 4840 wrote to memory of 964 4840 rundll32.exe rundll32.exe PID 4840 wrote to memory of 964 4840 rundll32.exe rundll32.exe PID 964 wrote to memory of 2980 964 rundll32.exe rundll32.exe PID 964 wrote to memory of 2980 964 rundll32.exe rundll32.exe PID 964 wrote to memory of 2980 964 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4d53937fe9a9645c0f4b85063aa55128_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4d53937fe9a9645c0f4b85063aa55128_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Dvbewqpwzp\cmcsjuaog.gxs",lExMz3⤵
- Loads dropped DLL
PID:2980
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
330KB
MD54d53937fe9a9645c0f4b85063aa55128
SHA19a941992e9a805cce954741a3b05c695c1793ab0
SHA2563f8650c0514dfde3b04b7c3b8835e0c69512cbee9cdd15fbdf81c34c670fc69d
SHA512d985dfd6d74d7e18f7021f78c9198285ca5e54265c690818c0c562e7dcbb21f84463c2fee5f745cecc799a69cc9cc6fdea770d32e8a02223315571b390d6210c