Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-05-2024 03:22
Static task
static1
Behavioral task
behavioral1
Sample
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe
-
Size
292KB
-
MD5
3275abbf70969441b1a16e2282ff84fb
-
SHA1
78a2b3c64a74d25de23e29ce7cabdd39d7a5cc12
-
SHA256
7f017891911b9daf63c7709643f7371c0e56bceaaf7a48f9ec2edf17cfa8a564
-
SHA512
4b0b0ca85ba20d15719207cf83712dbf4b4fb79c80c50298ffeccecd1f72c423c2a3f729cb0d42ffa980f280f49c69ec4611cb3d4550656151887d7c6e1a9e45
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SSDEEP
3072:MVwGs+K2E4uoG+CFT7xtNX0ohg1zrXBlC5eTFQqibjYSPC0u8OMGeIkSJxDNZ6E5:hG8+UnFT9IIg1X4eTqqFuu8Qefyx3N5
Malware Config
Extracted
emotet
Epoch2
71.72.196.159:80
134.209.36.254:8080
120.138.30.150:8080
94.23.216.33:80
157.245.99.39:8080
137.59.187.107:8080
94.23.237.171:443
61.19.246.238:443
156.155.166.221:80
50.35.17.13:80
153.137.36.142:80
91.211.88.52:7080
209.141.54.221:8080
185.94.252.104:443
174.45.13.118:80
87.106.136.232:8080
62.75.141.82:80
213.196.135.145:80
188.219.31.12:80
82.80.155.43:80
187.161.206.24:80
172.91.208.86:80
124.41.215.226:80
107.5.122.110:80
200.123.150.89:443
95.179.229.244:8080
83.169.36.251:8080
1.221.254.82:80
95.213.236.64:8080
181.169.34.190:80
47.144.21.12:443
203.153.216.189:7080
89.216.122.92:80
84.39.182.7:80
94.200.114.161:80
104.236.246.93:8080
139.99.158.11:443
176.111.60.55:8080
78.24.219.147:8080
220.245.198.194:80
62.30.7.67:443
139.162.108.71:8080
104.32.141.43:80
153.232.188.106:80
93.147.212.206:80
79.137.83.50:443
96.249.236.156:443
24.43.99.75:80
75.80.124.4:80
42.200.107.142:80
110.5.16.198:80
5.196.74.210:8080
110.145.77.103:80
200.114.213.233:8080
85.152.162.105:80
5.39.91.110:7080
109.74.5.95:8080
140.186.212.146:80
37.187.72.193:8080
97.82.79.83:80
139.130.242.43:80
201.173.217.124:443
123.176.25.234:80
104.131.44.150:8080
74.208.45.104:8080
139.59.60.244:8080
120.150.60.189:80
74.219.172.26:80
219.75.128.166:80
82.225.49.121:80
85.105.205.77:8080
24.179.13.119:80
74.120.55.163:80
174.102.48.180:443
219.74.18.66:443
168.235.67.138:7080
194.187.133.160:443
78.187.156.31:80
103.86.49.11:8080
61.92.17.12:80
24.137.76.62:80
104.131.11.150:443
79.98.24.39:8080
75.139.38.211:80
162.241.242.173:8080
195.251.213.56:80
37.139.21.175:8080
46.105.131.79:8080
50.91.114.38:80
121.124.124.40:7080
74.134.41.124:80
68.188.112.97:80
137.119.36.33:80
121.7.127.163:80
87.106.139.101:8080
94.1.108.190:443
169.239.182.217:8080
Signatures
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Processes:
resource yara_rule behavioral2/memory/4732-4-0x00000000021D0000-0x00000000021E0000-memory.dmp emotet behavioral2/memory/4732-0-0x00000000021B0000-0x00000000021C2000-memory.dmp emotet behavioral2/memory/4732-7-0x00000000021A0000-0x00000000021AF000-memory.dmp emotet behavioral2/memory/3408-14-0x0000000001F30000-0x0000000001F40000-memory.dmp emotet behavioral2/memory/3408-10-0x0000000001F50000-0x0000000001F62000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
SimCfg.exepid process 3408 SimCfg.exe -
Drops file in System32 directory 1 IoCs
Processes:
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\audiodev\SimCfg.exe 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
SimCfg.exepid process 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe 3408 SimCfg.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exepid process 4732 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exeSimCfg.exepid process 4732 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe 3408 SimCfg.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exedescription pid process target process PID 4732 wrote to memory of 3408 4732 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe SimCfg.exe PID 4732 wrote to memory of 3408 4732 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe SimCfg.exe PID 4732 wrote to memory of 3408 4732 3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe SimCfg.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3275abbf70969441b1a16e2282ff84fb_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Windows\SysWOW64\audiodev\SimCfg.exe"C:\Windows\SysWOW64\audiodev\SimCfg.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3408
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
292KB
MD53275abbf70969441b1a16e2282ff84fb
SHA178a2b3c64a74d25de23e29ce7cabdd39d7a5cc12
SHA2567f017891911b9daf63c7709643f7371c0e56bceaaf7a48f9ec2edf17cfa8a564
SHA5124b0b0ca85ba20d15719207cf83712dbf4b4fb79c80c50298ffeccecd1f72c423c2a3f729cb0d42ffa980f280f49c69ec4611cb3d4550656151887d7c6e1a9e45