Analysis
-
max time kernel
149s -
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 09:24
Static task
static1
Behavioral task
behavioral1
Sample
411a1d1ce77eb6817b7400b01f150a76_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
411a1d1ce77eb6817b7400b01f150a76_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
-
Target
411a1d1ce77eb6817b7400b01f150a76_JaffaCakes118.dll
-
Size
330KB
-
MD5
411a1d1ce77eb6817b7400b01f150a76
-
SHA1
9976f28c04adf644b3477b8ae7d419a9f26f9bdc
-
SHA256
50d09bcb8c693b5e5973a3ac27df9bc8c7a96de1753579493589d47d57d4e244
-
SHA512
b9d520235ab295107d1de8088d6acdfef58b6a8833767e58614fa1eed3496962148c6718938e613a339b7a445e14df45f823f3d6482d450eee7cf8a071df1afb
-
SSDEEP
3072:yRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:sq1sFAwgwmBv3wnIgG4oAYxvU54eu
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 3 2764 rundll32.exe 5 2764 rundll32.exe 6 2764 rundll32.exe 7 2764 rundll32.exe 8 2764 rundll32.exe 9 2764 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Cxxef\xybs.dsz 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 2764 rundll32.exe 2764 rundll32.exe 2764 rundll32.exe 2764 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 2940 rundll32.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2940 2876 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 2940 wrote to memory of 1512 2940 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe PID 1512 wrote to memory of 2764 1512 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\411a1d1ce77eb6817b7400b01f150a76_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\411a1d1ce77eb6817b7400b01f150a76_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Cxxef\xybs.dsz",BfzydhDhSQcxhER3⤵
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Cxxef\xybs.dsz",#14⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2764