Analysis
-
max time kernel
131s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
13-07-2024 18:06
Static task
static1
Behavioral task
behavioral1
Sample
42c5d979ca0cc9d428b6aa997fbbd202_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
42c5d979ca0cc9d428b6aa997fbbd202_JaffaCakes118.dll
-
Size
330KB
-
MD5
42c5d979ca0cc9d428b6aa997fbbd202
-
SHA1
5b313f40c9cd63a54bad8a23817ab6318e0839f1
-
SHA256
63008f80ddce29143e346acb6a9b55ff20df4857d0a25fdd10828c0e2f8ece66
-
SHA512
c2b8075f5445d438eb361128ae5488a50f1c09022a0b21c7acf785235fb4cd64f68360be7066c7dfafab756d9fbeeed4ad7d1513a5fe27e212076e3f2d8a98b4
-
SSDEEP
3072:ZRq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:7q1sFAwgwmBv3wnIgG4oAYxvU54eu
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 4996 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Sbtpgchrrxymbd\knqyfktabpmul.ijz 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 4504 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4364 wrote to memory of 4504 4364 rundll32.exe rundll32.exe PID 4364 wrote to memory of 4504 4364 rundll32.exe rundll32.exe PID 4364 wrote to memory of 4504 4364 rundll32.exe rundll32.exe PID 4504 wrote to memory of 4996 4504 rundll32.exe rundll32.exe PID 4504 wrote to memory of 4996 4504 rundll32.exe rundll32.exe PID 4504 wrote to memory of 4996 4504 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42c5d979ca0cc9d428b6aa997fbbd202_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42c5d979ca0cc9d428b6aa997fbbd202_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sbtpgchrrxymbd\knqyfktabpmul.ijz",RvkOTbzK3⤵
- Loads dropped DLL
PID:4996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
330KB
MD542c5d979ca0cc9d428b6aa997fbbd202
SHA15b313f40c9cd63a54bad8a23817ab6318e0839f1
SHA25663008f80ddce29143e346acb6a9b55ff20df4857d0a25fdd10828c0e2f8ece66
SHA512c2b8075f5445d438eb361128ae5488a50f1c09022a0b21c7acf785235fb4cd64f68360be7066c7dfafab756d9fbeeed4ad7d1513a5fe27e212076e3f2d8a98b4