Analysis
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max time kernel
136s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 19:03
Static task
static1
Behavioral task
behavioral1
Sample
01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe
Resource
win7-20240215-en
General
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Target
01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe
-
Size
112KB
-
MD5
01738048f2a1a57ad742fcb229321863
-
SHA1
a55a6f0ec3703b6cc685d2245cf1eb6f1f6a54d8
-
SHA256
0999942f3df97b6c6d008d49828919738a261c798667ae1cdcf3825e2e0c417b
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SHA512
4a0f19d9f03e189d9a1e767ed0eee38d3b04e26552bae8530376188ef7bd339fac506660e8bc7c12f230f65f0dff99399a2e5a183ddb44bd68f21133b33d87ed
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SSDEEP
1536:Yzie/tPYOypPHtHUtSCSehr340YJ7bZ1oUZ5cRUdtyh7uxtFwNeE2IOpC:YGeVPYOgtHUtrR00OcENdtyhEkNZ24
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/2148-5-0x0000000002080000-0x0000000002090000-memory.dmp emotet behavioral2/memory/2148-0-0x0000000002060000-0x0000000002072000-memory.dmp emotet behavioral2/memory/2148-7-0x0000000002050000-0x000000000205F000-memory.dmp emotet behavioral2/memory/3120-10-0x0000000001F60000-0x0000000001F72000-memory.dmp emotet behavioral2/memory/3120-14-0x0000000001F80000-0x0000000001F90000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
Windows.Media.exepid process 3120 Windows.Media.exe -
Drops file in System32 directory 1 IoCs
Processes:
01738048f2a1a57ad742fcb229321863_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\stclient\Windows.Media.exe 01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
Windows.Media.exepid process 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe 3120 Windows.Media.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
01738048f2a1a57ad742fcb229321863_JaffaCakes118.exepid process 2148 01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
01738048f2a1a57ad742fcb229321863_JaffaCakes118.exedescription pid process target process PID 2148 wrote to memory of 3120 2148 01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe Windows.Media.exe PID 2148 wrote to memory of 3120 2148 01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe Windows.Media.exe PID 2148 wrote to memory of 3120 2148 01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe Windows.Media.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\01738048f2a1a57ad742fcb229321863_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\stclient\Windows.Media.exe"C:\Windows\SysWOW64\stclient\Windows.Media.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\stclient\Windows.Media.exeFilesize
112KB
MD501738048f2a1a57ad742fcb229321863
SHA1a55a6f0ec3703b6cc685d2245cf1eb6f1f6a54d8
SHA2560999942f3df97b6c6d008d49828919738a261c798667ae1cdcf3825e2e0c417b
SHA5124a0f19d9f03e189d9a1e767ed0eee38d3b04e26552bae8530376188ef7bd339fac506660e8bc7c12f230f65f0dff99399a2e5a183ddb44bd68f21133b33d87ed
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memory/2148-5-0x0000000002080000-0x0000000002090000-memory.dmpFilesize
64KB
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memory/2148-0-0x0000000002060000-0x0000000002072000-memory.dmpFilesize
72KB
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memory/2148-7-0x0000000002050000-0x000000000205F000-memory.dmpFilesize
60KB
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memory/2148-9-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/3120-10-0x0000000001F60000-0x0000000001F72000-memory.dmpFilesize
72KB
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memory/3120-14-0x0000000001F80000-0x0000000001F90000-memory.dmpFilesize
64KB