Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 05:18
Static task
static1
Behavioral task
behavioral1
Sample
2f1ca249b9cabcbae156adbc41654b3d_JaffaCakes118.dll
Resource
win7-20240708-en
General
-
Target
2f1ca249b9cabcbae156adbc41654b3d_JaffaCakes118.dll
-
Size
617KB
-
MD5
2f1ca249b9cabcbae156adbc41654b3d
-
SHA1
37c4c9c6bb57ddfcf1ad4f269f27afb361b27fa7
-
SHA256
f667b790349af8d15bdce6a74e91d176d50c98c57c2e1905b3114828abf7b78f
-
SHA512
61c44bcf6dffdff8d598a928c6a2786871cbc32abe0705c0ed0155aa7f4562ff219e364ff6dc4ed6964358f3de3198bf56fbaa8eda063581049c4ecc0028b83d
-
SSDEEP
12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHjbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLt+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 12 2368 rundll32.exe 25 2368 rundll32.exe 29 2368 rundll32.exe 35 2368 rundll32.exe 37 2368 rundll32.exe 38 2368 rundll32.exe -
Loads dropped DLL 4 IoCs
Processes:
rundll32.exerundll32.exepid process 1108 rundll32.exe 1108 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ocluepqak\nhlsingx.dtw 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 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe 2368 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 872 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 760 wrote to memory of 872 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 872 760 rundll32.exe rundll32.exe PID 760 wrote to memory of 872 760 rundll32.exe rundll32.exe PID 872 wrote to memory of 1108 872 rundll32.exe rundll32.exe PID 872 wrote to memory of 1108 872 rundll32.exe rundll32.exe PID 872 wrote to memory of 1108 872 rundll32.exe rundll32.exe PID 1108 wrote to memory of 2368 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 2368 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 2368 1108 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f1ca249b9cabcbae156adbc41654b3d_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f1ca249b9cabcbae156adbc41654b3d_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ocluepqak\nhlsingx.dtw",MvtEGqiVlsfFZio3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ocluepqak\nhlsingx.dtw",#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
617KB
MD52f1ca249b9cabcbae156adbc41654b3d
SHA137c4c9c6bb57ddfcf1ad4f269f27afb361b27fa7
SHA256f667b790349af8d15bdce6a74e91d176d50c98c57c2e1905b3114828abf7b78f
SHA51261c44bcf6dffdff8d598a928c6a2786871cbc32abe0705c0ed0155aa7f4562ff219e364ff6dc4ed6964358f3de3198bf56fbaa8eda063581049c4ecc0028b83d