Analysis
-
max time kernel
139s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 11:25
Static task
static1
Behavioral task
behavioral1
Sample
302d838c3f1e54fcf85092ceab15548a_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
302d838c3f1e54fcf85092ceab15548a_JaffaCakes118.dll
-
Size
346KB
-
MD5
302d838c3f1e54fcf85092ceab15548a
-
SHA1
eb3550d43a60439037b388fe701c841249bbec29
-
SHA256
b29b88bd8c65b215383b5f18930e257eeb5a8e52c4472cb14fb875566a5e1a13
-
SHA512
1b0a5f39c1cdadee62f3623dc2a17cd41e4eeec1f514fea6a89b3df5a57fb43bdbd88eb569afebfd7319f151f0d2fb19ceb0f3ddb1bcad6a8229d298a273d5cd
-
SSDEEP
3072:/82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:U2L7HN7Kl/jLA90QECrYRpj
Malware Config
Extracted
emotet
Epoch1
84.232.229.24:80
51.255.203.164:8080
217.160.169.110:8080
51.15.7.145:80
177.85.167.10:80
186.177.174.163:80
190.114.254.163:8080
185.183.16.47:80
149.202.72.142:7080
181.30.61.163:443
31.27.59.105:80
50.28.51.143:8080
68.183.190.199:8080
85.214.26.7:8080
137.74.106.111:7080
200.75.39.254:80
85.105.239.184:443
190.45.24.210:80
170.81.48.2:80
109.101.137.162:8080
110.39.160.38:443
138.97.60.140:8080
192.232.229.53:4143
110.39.162.2:443
91.233.197.70:80
51.255.165.160:8080
213.52.74.198:80
12.162.84.2:8080
82.208.146.142:7080
60.93.23.51:80
172.245.248.239:8080
104.131.41.185:8080
93.149.120.214:80
81.214.253.80:443
190.247.139.101:80
46.105.114.137:8080
70.32.115.157:8080
202.134.4.210:7080
212.71.237.140:8080
177.23.7.151:80
111.67.12.221:8080
197.232.36.108:80
190.162.232.138:80
80.15.100.37:80
95.76.153.115:80
154.127.113.242:80
188.225.32.231:7080
5.196.35.138:7080
211.215.18.93:8080
46.101.58.37:8080
82.48.39.246:80
181.10.46.92:80
190.251.216.100:80
187.162.248.237:80
191.223.36.170:80
138.197.99.250:8080
201.48.121.65:443
78.206.229.130:80
190.210.246.253:80
68.183.170.114:8080
87.106.46.107:8080
122.201.23.45:443
70.32.84.74:8080
143.0.85.206:7080
190.64.88.186:443
217.13.106.14:8080
93.146.143.191:80
188.135.15.49:80
178.211.45.66:8080
138.97.60.141:7080
81.17.93.134:80
83.169.21.32:7080
152.231.89.226:80
80.249.176.206:80
178.250.54.208:8080
206.189.232.2:8080
46.43.2.95:8080
190.24.243.186:80
105.209.235.113:8080
62.84.75.50:80
152.170.79.100:80
209.236.123.42:8080
185.94.252.27:443
12.163.208.58:80
152.169.22.67:80
1.226.84.243:8080
191.241.233.198:80
94.176.234.118:443
209.33.120.130:80
45.16.226.117:443
81.215.230.173:443
172.104.169.32:8080
201.185.69.28:443
167.71.148.58:443
192.175.111.212:7080
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4360 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Sudmbsrwrgidhafp\kjpdgmklnvzsvgv.qra 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 1572 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1388 wrote to memory of 1572 1388 rundll32.exe rundll32.exe PID 1388 wrote to memory of 1572 1388 rundll32.exe rundll32.exe PID 1388 wrote to memory of 1572 1388 rundll32.exe rundll32.exe PID 1572 wrote to memory of 4360 1572 rundll32.exe rundll32.exe PID 1572 wrote to memory of 4360 1572 rundll32.exe rundll32.exe PID 1572 wrote to memory of 4360 1572 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\302d838c3f1e54fcf85092ceab15548a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1388 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\302d838c3f1e54fcf85092ceab15548a_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sudmbsrwrgidhafp\kjpdgmklnvzsvgv.qra",kydjNb3⤵
- Loads dropped DLL
PID:4360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
346KB
MD5302d838c3f1e54fcf85092ceab15548a
SHA1eb3550d43a60439037b388fe701c841249bbec29
SHA256b29b88bd8c65b215383b5f18930e257eeb5a8e52c4472cb14fb875566a5e1a13
SHA5121b0a5f39c1cdadee62f3623dc2a17cd41e4eeec1f514fea6a89b3df5a57fb43bdbd88eb569afebfd7319f151f0d2fb19ceb0f3ddb1bcad6a8229d298a273d5cd