Analysis
-
max time kernel
133s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
12-07-2024 02:57
Static task
static1
Behavioral task
behavioral1
Sample
3bbd1005751afe77958e3c2fbc703ba1_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
3bbd1005751afe77958e3c2fbc703ba1_JaffaCakes118.dll
-
Size
346KB
-
MD5
3bbd1005751afe77958e3c2fbc703ba1
-
SHA1
419e670108c6a11752c30288d644d558d71160bc
-
SHA256
dfc71bb44e01e7fcb006e64cbd5f65ae23bc1095319319cc586532f804d90c66
-
SHA512
17e2dc7c64bfa6be428957d4b6fa010968cfb608d03611d62ff18d4d759627b3bfe49ff4cff5a544846029e53ce5d26c6be547828218b94aa1e0759cd87673a8
-
SSDEEP
3072:082jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:v2L7HN7Kl/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
-
Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 4 624 rundll32.exe 5 624 rundll32.exe 6 624 rundll32.exe 7 624 rundll32.exe 8 624 rundll32.exe 9 624 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Hpwkx\ksyw.rxo rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 624 rundll32.exe 624 rundll32.exe 624 rundll32.exe 624 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 2524 rundll32.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2676 wrote to memory of 2524 2676 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2380 2524 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe PID 2380 wrote to memory of 624 2380 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3bbd1005751afe77958e3c2fbc703ba1_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3bbd1005751afe77958e3c2fbc703ba1_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hpwkx\ksyw.rxo",cUGcMwgEQE3⤵
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hpwkx\ksyw.rxo",#14⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:624