Analysis
-
max time kernel
94s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
11-07-2024 21:54
Static task
static1
Behavioral task
behavioral1
Sample
3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll
-
Size
346KB
-
MD5
3adb97830934e28ca128f9fc42d3b8e9
-
SHA1
8b7cf3b34ca6b4e120b9d5b05b2c58ecbced012b
-
SHA256
9783e70d2a083c311c4528225a92253e8a45b811852d0b6324971d9c64647282
-
SHA512
e3f95432f41e4221470f6a542250e12da6ef08191e9138965168a5fe4e2390c18eccee3fa21ce53e01093f0af3dd15fcd62729b4dee95783787874a92a5c3755
-
SSDEEP
3072:782jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:42L7HN7Kl/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 4196 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Hbvuxwf\hirixx.trn 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 3996 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2516 wrote to memory of 3996 2516 rundll32.exe rundll32.exe PID 2516 wrote to memory of 3996 2516 rundll32.exe rundll32.exe PID 2516 wrote to memory of 3996 2516 rundll32.exe rundll32.exe PID 3996 wrote to memory of 4196 3996 rundll32.exe rundll32.exe PID 3996 wrote to memory of 4196 3996 rundll32.exe rundll32.exe PID 3996 wrote to memory of 4196 3996 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3adb97830934e28ca128f9fc42d3b8e9_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hbvuxwf\hirixx.trn",GchtmiZUO3⤵
- Loads dropped DLL
PID:4196
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
346KB
MD53adb97830934e28ca128f9fc42d3b8e9
SHA18b7cf3b34ca6b4e120b9d5b05b2c58ecbced012b
SHA2569783e70d2a083c311c4528225a92253e8a45b811852d0b6324971d9c64647282
SHA512e3f95432f41e4221470f6a542250e12da6ef08191e9138965168a5fe4e2390c18eccee3fa21ce53e01093f0af3dd15fcd62729b4dee95783787874a92a5c3755