Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13-07-2024 17:56
Static task
static1
Behavioral task
behavioral1
Sample
42bd4d8e7ad5733a90c565a59542a055_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
42bd4d8e7ad5733a90c565a59542a055_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
-
Target
42bd4d8e7ad5733a90c565a59542a055_JaffaCakes118.dll
-
Size
330KB
-
MD5
42bd4d8e7ad5733a90c565a59542a055
-
SHA1
de69bec51221d85c3b94f2c7de987d605f27a3b4
-
SHA256
381217b4633c3d0de04c00b27563147140de057c72fb772a7371a03dcf235467
-
SHA512
090709414e7674158ab7ae6a99162464db72f250a595cda7b9cfa083908e40d90ffefad0196ae4084822ab678e9007539485952521b1d8e4d030bdc180192dea
-
SSDEEP
3072:URq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j81qc:Gq1sFAwgwmBv3wnIgG4oAYxvU54gc
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
-
Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid process 4 2912 rundll32.exe 7 2912 rundll32.exe 8 2912 rundll32.exe 9 2912 rundll32.exe 12 2912 rundll32.exe 15 2912 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Aevuc\wgcz.xzs 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 2912 rundll32.exe 2912 rundll32.exe 2912 rundll32.exe 2912 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 2992 rundll32.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2316 wrote to memory of 2992 2316 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2992 wrote to memory of 2632 2992 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe PID 2632 wrote to memory of 2912 2632 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42bd4d8e7ad5733a90c565a59542a055_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42bd4d8e7ad5733a90c565a59542a055_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Aevuc\wgcz.xzs",tXgrP3⤵
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Aevuc\wgcz.xzs",#14⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2912