Analysis
-
max time kernel
137s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2024 19:56
Static task
static1
Behavioral task
behavioral1
Sample
4b2b5c34ea7880c85bc3080ccb2c4c12_JaffaCakes118.dll
Resource
win7-20240708-en
General
-
Target
4b2b5c34ea7880c85bc3080ccb2c4c12_JaffaCakes118.dll
-
Size
330KB
-
MD5
4b2b5c34ea7880c85bc3080ccb2c4c12
-
SHA1
8ee3175e37f0a2ef37c148e9192ee1a4f466ff37
-
SHA256
e719e379918a3a3183cf08068d8a910a92129271f4c4af5d8132a806d080c777
-
SHA512
fea65a7931e2c7654305e1cedd11bee69e0edc42e0349bfcdbd73bf3ecb9fe0b6d72dcdcd18cc1cd8da1b238f548627570a4e3c9296ba8cead4a51df2dd5f551
-
SSDEEP
3072:eRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:gq1sFAwgwmBv3wnIgG4oAYxvU54eu
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
-
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3344 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ivcejbsyywgsoh\rwduiiwnzlavm.xgs 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 2008 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2664 wrote to memory of 2008 2664 rundll32.exe rundll32.exe PID 2664 wrote to memory of 2008 2664 rundll32.exe rundll32.exe PID 2664 wrote to memory of 2008 2664 rundll32.exe rundll32.exe PID 2008 wrote to memory of 3344 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 3344 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 3344 2008 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b2b5c34ea7880c85bc3080ccb2c4c12_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4b2b5c34ea7880c85bc3080ccb2c4c12_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ivcejbsyywgsoh\rwduiiwnzlavm.xgs",SZBzcdWDcWMSXcV3⤵
- Loads dropped DLL
PID:3344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
330KB
MD54b2b5c34ea7880c85bc3080ccb2c4c12
SHA18ee3175e37f0a2ef37c148e9192ee1a4f466ff37
SHA256e719e379918a3a3183cf08068d8a910a92129271f4c4af5d8132a806d080c777
SHA512fea65a7931e2c7654305e1cedd11bee69e0edc42e0349bfcdbd73bf3ecb9fe0b6d72dcdcd18cc1cd8da1b238f548627570a4e3c9296ba8cead4a51df2dd5f551