Analysis
- max time kernel
135s - max time network
94s - 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, 07:50
Static task
static1
Behavioral task
behavioral1
Sample
40d01f97ff543199c47459197d598328_JaffaCakes118.dll
Resource
win7-20240708-en
General
- Target 40d01f97ff543199c47459197d598328_JaffaCakes118.dll
- Size 330KB
- Sample240713-jpl23avckf
- SHA256 8f006828db0079d8624956014337594c2d9a93344db6b916f04c0bd9497ea8c1
- MD5 40d01f97ff543199c47459197d598328
- SHA1 a164c6ff6ee8b2cdb1d5af7b434ba21af09f2ac1
- SHA512 acc880a5cfc56560dac9f724b95e22a445cee41a1f35666f8ed7232a4bea2038b736330ea3e3938659fd57f9e04a78cd3e1f6cf8691a2cf45639e23ec99c34ca
- SSDEEP 3072:8Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Oq1sFAwgwmBv3wnIgG4oAYxvU54eu
- MD5 SHA1 SHA512 SSDEEP
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
pid Process 440 rundll32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Stbvqg\vwmik.agi rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 1116 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1808 wrote to memory of 1116 1808 rundll32.exe 83 PID 1808 wrote to memory of 1116 1808 rundll32.exe 83 PID 1808 wrote to memory of 1116 1808 rundll32.exe 83 PID 1116 wrote to memory of 440 1116 rundll32.exe 91 PID 1116 wrote to memory of 440 1116 rundll32.exe 91 PID 1116 wrote to memory of 440 1116 rundll32.exe 91
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\40d01f97ff543199c47459197d598328_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\40d01f97ff543199c47459197d598328_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Stbvqg\vwmik.agi",eVKrQbDRKjDpQNw3⤵
- Loads dropped DLL
PID:440
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\Stbvqg\vwmik.agi
- Size 330KB
- SHA256 8f006828db0079d8624956014337594c2d9a93344db6b916f04c0bd9497ea8c1
- MD5 40d01f97ff543199c47459197d598328
- SHA1 a164c6ff6ee8b2cdb1d5af7b434ba21af09f2ac1
- SHA512 acc880a5cfc56560dac9f724b95e22a445cee41a1f35666f8ed7232a4bea2038b736330ea3e3938659fd57f9e04a78cd3e1f6cf8691a2cf45639e23ec99c34ca
- SSDEEP 3072:8Rq1sFAd2gQ5PmBvNZwnnq1gn2RvoXiDzAYgrO1v2F5j8eFu:Oq1sFAwgwmBv3wnIgG4oAYxvU54eu
- MD5 SHA1 SHA512 SSDEEP