Analysis
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max time kernel
140s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 20:08
Static task
static1
Behavioral task
behavioral1
Sample
47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe
-
Size
447KB
-
MD5
47d1c727067b9591e3fc8b99e6018ca6
-
SHA1
11fec8eb2de88c8dbfe3eb83d51a18c2fb2fe47a
-
SHA256
c522e4801c6de1d6dc56f6ee48c265d03bdf0c58cd36568f3a4b7078cf7b1701
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SHA512
3df5b4b38e610673e5a8568981df8092ac84220370ecbc18cceb88ec876115c6f96c1e1721d50c1eb7ef957fb62ea31ce894b096498c0f2b8fd88d5c4d5d5989
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SSDEEP
6144:MwekW4xuXsI2rJCnXQvq6H/icfMv/CZZEwqYA61YbC:MwvuXf2rJCgv7Hacq/CZ3qYA61
Malware Config
Extracted
emotet
Epoch3
190.192.39.136:80
5.189.168.53:8080
162.241.41.111:7080
190.85.46.52:7080
190.190.15.20:80
181.95.133.104:80
41.212.89.128:80
115.176.16.221:80
143.95.101.72:8080
75.127.14.170:8080
116.202.10.123:8080
74.208.173.91:8080
103.93.220.182:80
50.116.78.109:8080
67.121.104.51:20
180.26.62.115:443
139.59.12.63:8080
76.18.16.210:80
113.161.148.81:80
5.79.70.250:8080
36.91.44.183:80
103.48.68.173:80
128.106.187.110:80
162.144.42.60:8080
179.5.118.12:80
91.83.93.103:443
45.177.120.37:8080
190.194.12.132:80
117.247.235.44:80
78.114.175.216:80
187.189.66.200:8080
172.96.190.154:8080
138.201.45.2:8080
113.160.248.110:80
95.216.205.155:8080
54.38.143.245:8080
157.7.164.178:8081
172.105.78.244:8080
103.133.66.57:443
192.241.220.183:8080
88.247.58.26:80
113.193.239.51:443
41.40.125.237:443
79.133.6.236:8080
192.210.217.94:8080
178.33.167.120:8080
2.144.244.204:80
118.243.83.70:80
80.200.62.81:20
14.241.182.160:80
37.205.9.252:7080
60.125.114.64:443
202.153.220.157:80
185.142.236.163:443
200.120.241.238:80
203.153.216.178:7080
115.78.11.155:80
113.156.82.32:80
37.46.129.215:8080
8.4.9.137:8080
220.147.247.145:80
190.101.48.116:80
195.201.56.70:8080
91.75.75.46:80
200.116.93.61:80
46.105.131.68:8080
139.59.61.215:443
103.80.51.61:8080
182.227.240.189:443
115.79.195.246:80
182.253.83.234:7080
119.92.77.17:80
223.17.215.76:80
157.245.138.101:7080
103.229.73.17:8080
198.57.203.63:8080
202.166.170.43:80
49.243.9.118:80
37.187.100.220:7080
120.51.34.254:80
192.163.221.191:8080
41.185.29.128:8080
126.126.139.26:443
202.188.218.82:80
46.32.229.152:8080
51.38.201.19:7080
58.27.215.3:8080
167.71.227.113:8080
77.74.78.80:443
185.208.226.142:8080
86.57.216.23:80
189.150.209.206:80
185.86.148.68:443
Signatures
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Processes:
resource yara_rule behavioral2/memory/1172-4-0x0000000000650000-0x0000000000660000-memory.dmp emotet behavioral2/memory/1172-0-0x0000000000630000-0x0000000000642000-memory.dmp emotet behavioral2/memory/1172-7-0x0000000000620000-0x000000000062F000-memory.dmp emotet behavioral2/memory/4036-14-0x00000000005F0000-0x0000000000600000-memory.dmp emotet behavioral2/memory/4036-10-0x00000000005D0000-0x00000000005E2000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
secur32.exepid process 4036 secur32.exe -
Drops file in System32 directory 1 IoCs
Processes:
47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\KBDADLM\secur32.exe 47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
secur32.exepid process 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe 4036 secur32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exepid process 1172 47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exedescription pid process target process PID 1172 wrote to memory of 4036 1172 47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe secur32.exe PID 1172 wrote to memory of 4036 1172 47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe secur32.exe PID 1172 wrote to memory of 4036 1172 47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe secur32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\47d1c727067b9591e3fc8b99e6018ca6_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\KBDADLM\secur32.exe"C:\Windows\SysWOW64\KBDADLM\secur32.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
447KB
MD547d1c727067b9591e3fc8b99e6018ca6
SHA111fec8eb2de88c8dbfe3eb83d51a18c2fb2fe47a
SHA256c522e4801c6de1d6dc56f6ee48c265d03bdf0c58cd36568f3a4b7078cf7b1701
SHA5123df5b4b38e610673e5a8568981df8092ac84220370ecbc18cceb88ec876115c6f96c1e1721d50c1eb7ef957fb62ea31ce894b096498c0f2b8fd88d5c4d5d5989