Analysis
-
max time kernel
148s -
max time network
152s -
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 02:51
Static task
static1
Behavioral task
behavioral1
Sample
47e630e81de916dde2d2b2ba7bdf8728_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
47e630e81de916dde2d2b2ba7bdf8728_JaffaCakes118.dll
-
Size
330KB
-
MD5
47e630e81de916dde2d2b2ba7bdf8728
-
SHA1
5a7c38a420ff0e5317347b6ae6eb68d0d2070c43
-
SHA256
3700df0041ae6a79c1f2688a5a33303a4bfa78ce9858cf33d541f5afa2ee9632
-
SHA512
281fdecf3224af5fba4f3ae74e8093c74b02386d730712c5d501ed1924db2365f4e47c3ab17bbf4f220899c84f16588bd46092f173e20622aab6ca2c168753df
-
SSDEEP
3072:8Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Oq1sFAwgwmBv3wnIgG4oAYxvU54eu
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 1260 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Lhnkvectzjxds\pcyzjbenblut.flg 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 3316 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2632 wrote to memory of 3316 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 3316 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 3316 2632 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1260 3316 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1260 3316 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1260 3316 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\47e630e81de916dde2d2b2ba7bdf8728_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\47e630e81de916dde2d2b2ba7bdf8728_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3316 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Lhnkvectzjxds\pcyzjbenblut.flg",JcVlqwNKsNEQ3⤵
- Loads dropped DLL
PID:1260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
330KB
MD547e630e81de916dde2d2b2ba7bdf8728
SHA15a7c38a420ff0e5317347b6ae6eb68d0d2070c43
SHA2563700df0041ae6a79c1f2688a5a33303a4bfa78ce9858cf33d541f5afa2ee9632
SHA512281fdecf3224af5fba4f3ae74e8093c74b02386d730712c5d501ed1924db2365f4e47c3ab17bbf4f220899c84f16588bd46092f173e20622aab6ca2c168753df