Analysis
-
max time kernel
136s -
max time network
149s -
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 16:44
Static task
static1
Behavioral task
behavioral1
Sample
4a880a2b3869c0609b9de082527eb1cf_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
4a880a2b3869c0609b9de082527eb1cf_JaffaCakes118.dll
-
Size
330KB
-
MD5
4a880a2b3869c0609b9de082527eb1cf
-
SHA1
006840b1bc670592a6cd0e1510830c11d24e1a13
-
SHA256
0a3ebc13e700e19b45d935e0ad9a6fc55a1b68455793b97353f31f47cf7e9ee7
-
SHA512
92a548839f3ae010696a0b374acb6136d872f6221e682974c7ebb57372fd971348bf53439548608c38b705ac0f43ae94357946555b0ffd6ba04d64c234632299
-
SSDEEP
3072:9Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:3q1sFAwgwmBv3wnIgG4oAYxvU54eu
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 2912 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Jihrik\lvatj.qdm 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 4212 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4732 wrote to memory of 4212 4732 rundll32.exe rundll32.exe PID 4732 wrote to memory of 4212 4732 rundll32.exe rundll32.exe PID 4732 wrote to memory of 4212 4732 rundll32.exe rundll32.exe PID 4212 wrote to memory of 2912 4212 rundll32.exe rundll32.exe PID 4212 wrote to memory of 2912 4212 rundll32.exe rundll32.exe PID 4212 wrote to memory of 2912 4212 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4a880a2b3869c0609b9de082527eb1cf_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4a880a2b3869c0609b9de082527eb1cf_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4212 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Jihrik\lvatj.qdm",KOuTFMYPleQstn3⤵
- Loads dropped DLL
PID:2912
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
330KB
MD54a880a2b3869c0609b9de082527eb1cf
SHA1006840b1bc670592a6cd0e1510830c11d24e1a13
SHA2560a3ebc13e700e19b45d935e0ad9a6fc55a1b68455793b97353f31f47cf7e9ee7
SHA51292a548839f3ae010696a0b374acb6136d872f6221e682974c7ebb57372fd971348bf53439548608c38b705ac0f43ae94357946555b0ffd6ba04d64c234632299