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Analysis
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max time kernel
134s -
max time network
150s -
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, 16:38
Static task
static1
Behavioral task
behavioral1
Sample
01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe
Resource
win7-20240221-en
General
-
Target
01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe
-
Size
667KB
-
MD5
01335a7251e3f4149ad15111a4fcaf1a
-
SHA1
a161dbee6f350e841b2b98ce5a7187d0e108a967
-
SHA256
3fa959ac8f2e0b9322cd71c7631c6ef810a50d208d0e8128f4b71a743b7850ca
-
SHA512
34e3894ff2cfcc71b639463bdfb80294e41c7f2eeb6b95afef8c131a8746bcba3d122cf11f3b6a17c639201731386354007ee3cbd7207b5010b051ab0055cf4b
-
SSDEEP
12288:76JJG//tnC5VCFSoDpaQlHfl6mCiWDaBMNCCbnG:76J6/tniVNoDgQVN6mCip9CbG
Malware Config
Extracted
emotet
Epoch1
202.22.141.45:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
82.76.111.249:443
216.47.196.104:80
192.241.143.52:8080
192.81.38.31:80
87.106.253.248:8080
64.201.88.132:80
192.241.146.84:8080
12.162.84.2:8080
1.226.84.243:8080
177.129.17.170:443
202.134.4.210:7080
70.169.17.134:80
152.169.22.67:80
5.196.35.138:7080
138.97.60.141:7080
203.205.28.68:80
83.169.21.32:7080
191.182.6.118:80
190.188.245.242:80
62.84.75.50:80
181.74.0.251:80
189.2.177.210:443
111.67.12.221:8080
188.135.15.49:80
217.13.106.14:8080
68.183.190.199:8080
178.250.54.208:8080
189.35.44.221:80
201.213.177.139:80
137.74.106.111:7080
177.73.0.98:443
70.32.84.74:8080
51.15.7.145:80
177.74.228.34:80
185.94.252.27:443
50.121.220.50:80
186.70.127.199:8090
85.214.26.7:8080
181.129.96.162:8080
70.32.115.157:8080
82.230.1.24:80
60.93.23.51:80
213.197.182.158:8080
149.202.72.142:7080
190.115.18.139:8080
72.167.223.217:8080
190.24.243.186:80
109.169.12.78:80
94.176.234.118:443
185.232.182.218:80
219.92.13.25:80
209.236.123.42:8080
119.106.216.84:80
51.255.165.160:8080
51.75.33.127:80
51.15.7.189:80
61.197.92.216:80
5.189.178.202:8080
172.104.169.32:8080
45.33.77.42:8080
98.13.75.196:80
74.58.215.226:80
68.183.170.114:8080
155.186.0.121:80
190.117.79.209:80
128.92.203.42:80
202.4.58.197:80
70.116.143.84:80
77.238.212.227:80
67.247.242.247:80
12.163.208.58:80
212.71.237.140:8080
46.43.2.95:8080
96.227.52.8:443
186.103.141.250:443
185.94.252.12:80
104.131.41.185:8080
45.46.37.97:80
95.9.180.128:80
87.106.46.107:8080
50.28.51.143:8080
65.36.62.20:80
35.143.99.174:80
51.38.124.206:80
185.183.16.47:80
181.30.61.163:443
170.81.48.2:80
74.136.144.133:80
Signatures
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resource yara_rule behavioral2/memory/2848-4-0x0000000002100000-0x0000000002110000-memory.dmp emotet behavioral2/memory/2848-0-0x00000000020E0000-0x00000000020F2000-memory.dmp emotet behavioral2/memory/2848-7-0x00000000020C0000-0x00000000020CF000-memory.dmp emotet behavioral2/memory/1716-10-0x0000000000680000-0x0000000000692000-memory.dmp emotet behavioral2/memory/1716-14-0x00000000006A0000-0x00000000006B0000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 1716 WMASF.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Windows.Management.Workplace\WMASF.exe 01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe 1716 WMASF.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2848 01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2848 wrote to memory of 1716 2848 01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe 80 PID 2848 wrote to memory of 1716 2848 01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe 80 PID 2848 wrote to memory of 1716 2848 01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\01335a7251e3f4149ad15111a4fcaf1a_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\Windows.Management.Workplace\WMASF.exe"C:\Windows\SysWOW64\Windows.Management.Workplace\WMASF.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1716
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
667KB
MD501335a7251e3f4149ad15111a4fcaf1a
SHA1a161dbee6f350e841b2b98ce5a7187d0e108a967
SHA2563fa959ac8f2e0b9322cd71c7631c6ef810a50d208d0e8128f4b71a743b7850ca
SHA51234e3894ff2cfcc71b639463bdfb80294e41c7f2eeb6b95afef8c131a8746bcba3d122cf11f3b6a17c639201731386354007ee3cbd7207b5010b051ab0055cf4b