Analysis
-
max time kernel
143s -
max time network
147s -
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 11:13
Static task
static1
Behavioral task
behavioral1
Sample
38e0d4090d5cd5f56d75815ab55ef54c_JaffaCakes118.dll
Resource
win7-20240708-en
General
-
Target
38e0d4090d5cd5f56d75815ab55ef54c_JaffaCakes118.dll
-
Size
617KB
-
MD5
38e0d4090d5cd5f56d75815ab55ef54c
-
SHA1
0aa3101b4d096b4a5464fdc1c1ff87347a692335
-
SHA256
78a267bf4117662166b2382d9c3ed3552f2f4f322fb80f962f6d92306893badf
-
SHA512
c05a465ebd1ef0c15b9ba80d89f4971d85fed5979f3f6fea51c684052cf4ca848fb0df84e6625e084ff9e951d9ae8dd8cd6cd541e6d379fd121d677066c51631
-
SSDEEP
12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHdbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLz+CSfasO+
Malware Config
Extracted
emotet
Epoch1
84.232.229.24:80
51.255.203.164:8080
217.160.169.110:8080
185.183.16.47:80
190.45.24.210:80
187.162.248.237:80
93.146.143.191:80
185.94.252.27:443
143.0.85.206:7080
80.15.100.37:80
85.105.239.184:443
94.176.234.118:443
62.84.75.50:80
137.74.106.111:7080
172.104.169.32:8080
46.105.114.137:8080
94.126.8.1:80
78.206.229.130:80
93.149.120.214:80
192.175.111.212:7080
80.249.176.206:80
181.10.46.92:80
190.24.243.186:80
191.223.36.170:80
177.23.7.151:80
154.127.113.242:80
51.255.165.160:8080
87.106.46.107:8080
85.214.26.7:8080
190.247.139.101:80
46.101.58.37:8080
201.185.69.28:443
46.43.2.95:8080
82.208.146.142:7080
110.39.160.38:443
186.177.174.163:80
51.38.124.206:80
81.4.105.175:8080
209.33.120.130:80
172.245.248.239:8080
45.16.226.117:443
104.130.154.83:7080
217.13.106.14:8080
94.23.45.86:7080
152.169.22.67:80
12.162.84.2:8080
201.48.121.65:443
81.17.93.134:80
81.215.230.173:443
60.93.23.51:80
122.201.23.45:443
31.27.59.105:80
105.209.235.113:8080
197.232.36.108:80
91.233.197.70:80
87.106.253.248:8080
138.97.60.141:7080
152.170.79.100:80
190.251.216.100:80
177.85.167.10:80
212.71.237.140:8080
82.48.39.246:80
213.52.74.198:80
116.125.120.88:443
81.214.253.80:443
149.62.173.247:8080
152.231.89.226:80
206.189.232.2:8080
181.30.61.163:443
1.226.84.243:8080
191.241.233.198:80
109.101.137.162:8080
110.39.162.2:443
167.71.148.58:443
5.196.35.138:7080
190.64.88.186:443
200.75.39.254:80
138.97.60.140:8080
170.81.48.2:80
70.32.115.157:8080
104.131.41.185:8080
190.162.232.138:80
188.135.15.49:80
95.76.153.115:80
188.225.32.231:7080
12.163.208.58:80
50.28.51.143:8080
202.134.4.210:7080
190.210.246.253:80
149.202.72.142:7080
138.197.99.250:8080
68.183.190.199:8080
211.215.18.93:8080
Signatures
-
Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 15 1144 rundll32.exe 23 1144 rundll32.exe 33 1144 rundll32.exe 34 1144 rundll32.exe 41 1144 rundll32.exe 42 1144 rundll32.exe -
Loads dropped DLL 2 IoCs
Processes:
rundll32.exerundll32.exepid process 1852 rundll32.exe 1144 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Gdsazy\ktmpx.omr rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
rundll32.exepid process 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe 1144 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 4224 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 2520 wrote to memory of 4224 2520 rundll32.exe rundll32.exe PID 2520 wrote to memory of 4224 2520 rundll32.exe rundll32.exe PID 2520 wrote to memory of 4224 2520 rundll32.exe rundll32.exe PID 4224 wrote to memory of 1852 4224 rundll32.exe rundll32.exe PID 4224 wrote to memory of 1852 4224 rundll32.exe rundll32.exe PID 4224 wrote to memory of 1852 4224 rundll32.exe rundll32.exe PID 1852 wrote to memory of 1144 1852 rundll32.exe rundll32.exe PID 1852 wrote to memory of 1144 1852 rundll32.exe rundll32.exe PID 1852 wrote to memory of 1144 1852 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\38e0d4090d5cd5f56d75815ab55ef54c_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\38e0d4090d5cd5f56d75815ab55ef54c_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Gdsazy\ktmpx.omr",ZNpVTD3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Gdsazy\ktmpx.omr",#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
617KB
MD538e0d4090d5cd5f56d75815ab55ef54c
SHA10aa3101b4d096b4a5464fdc1c1ff87347a692335
SHA25678a267bf4117662166b2382d9c3ed3552f2f4f322fb80f962f6d92306893badf
SHA512c05a465ebd1ef0c15b9ba80d89f4971d85fed5979f3f6fea51c684052cf4ca848fb0df84e6625e084ff9e951d9ae8dd8cd6cd541e6d379fd121d677066c51631