Analysis
-
max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
29-07-2024 05:14
Static task
static1
Behavioral task
behavioral1
Sample
395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe
-
Size
408KB
-
MD5
395be7bf1b6122adbe809177cfefd4b6
-
SHA1
0a76afb6f1e0581cab7d052893c2176cad82cd55
-
SHA256
19f1ca2d1b0c41bb01b05a35a142119ccb1403f9da2a65144cb15239e2192871
-
SHA512
f27e97ee1ad1a7f3e6061adfd0d96f7fdf9bbfcf46c0f6ce8399566f48723a1be2d9e3e4c74ed40b2d41a44d24836d3b26c3ec743434e127385854dec79b6fa0
-
SSDEEP
6144:YZDhw/NJ+86gQ/FGz8C0mDwwQYuzz3J7asoU:YZ9w/NszXwQYuzz3JDl
Malware Config
Extracted
emotet
Epoch2
38.18.235.242:80
5.196.108.189:8080
121.124.124.40:7080
104.236.246.93:8080
113.61.66.94:80
120.150.60.189:80
91.211.88.52:7080
47.144.21.12:443
108.46.29.236:80
139.162.108.71:8080
134.209.36.254:8080
139.59.60.244:8080
66.65.136.14:80
76.175.162.101:80
174.106.122.139:80
95.213.236.64:8080
174.45.13.118:80
50.35.17.13:80
209.141.54.221:8080
87.106.139.101:8080
96.249.236.156:443
176.111.60.55:8080
85.96.199.93:80
87.106.136.232:8080
97.82.79.83:80
185.94.252.104:443
79.98.24.39:8080
142.112.10.95:20
5.196.74.210:8080
94.1.108.190:443
24.137.76.62:80
121.7.127.163:80
37.139.21.175:8080
213.196.135.145:80
83.169.36.251:8080
24.179.13.119:80
137.59.187.107:8080
181.169.34.190:80
139.130.242.43:80
42.200.107.142:80
140.186.212.146:80
74.208.45.104:8080
188.219.31.12:80
105.186.233.33:80
93.147.212.206:80
194.187.133.160:443
61.19.246.238:443
85.152.162.105:80
5.39.91.110:7080
71.72.196.159:80
24.43.99.75:80
139.162.60.124:8080
124.41.215.226:80
67.10.155.92:80
109.74.5.95:8080
78.187.156.31:80
195.7.12.8:80
187.49.206.134:80
123.176.25.234:80
157.245.99.39:8080
78.188.106.53:443
94.200.114.161:80
94.23.237.171:443
104.251.33.179:80
68.252.26.78:80
75.139.38.211:80
103.86.49.11:8080
62.75.141.82:80
172.104.97.173:8080
79.137.83.50:443
110.142.236.207:80
162.241.242.173:8080
78.24.219.147:8080
91.146.156.228:80
118.83.154.64:443
216.139.123.119:80
121.7.31.214:80
181.169.235.7:80
139.99.158.11:443
172.91.208.86:80
46.105.131.79:8080
104.131.11.150:443
110.145.77.103:80
82.80.155.43:80
168.235.67.138:7080
50.91.114.38:80
137.119.36.33:80
203.153.216.189:7080
37.187.72.193:8080
24.43.32.186:80
130.0.132.242:80
80.241.255.202:8080
220.245.198.194:80
190.240.194.77:443
89.216.122.92:80
1.221.254.82:80
104.131.44.150:8080
62.30.7.67:443
Signatures
-
resource yara_rule behavioral2/memory/4852-17-0x0000000002CF0000-0x0000000002D00000-memory.dmp emotet behavioral2/memory/3336-41-0x0000000002180000-0x0000000002190000-memory.dmp emotet behavioral2/memory/3336-46-0x0000000002180000-0x0000000002190000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 3336 wmdrmsdk.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\netiougc\wmdrmsdk.exe 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmdrmsdk.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe 3336 wmdrmsdk.exe 3336 wmdrmsdk.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4852 wrote to memory of 3336 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe 84 PID 4852 wrote to memory of 3336 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe 84 PID 4852 wrote to memory of 3336 4852 395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\395be7bf1b6122adbe809177cfefd4b6_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4852 -
C:\Windows\SysWOW64\netiougc\wmdrmsdk.exe"C:\Windows\SysWOW64\netiougc\wmdrmsdk.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3336
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
408KB
MD5395be7bf1b6122adbe809177cfefd4b6
SHA10a76afb6f1e0581cab7d052893c2176cad82cd55
SHA25619f1ca2d1b0c41bb01b05a35a142119ccb1403f9da2a65144cb15239e2192871
SHA512f27e97ee1ad1a7f3e6061adfd0d96f7fdf9bbfcf46c0f6ce8399566f48723a1be2d9e3e4c74ed40b2d41a44d24836d3b26c3ec743434e127385854dec79b6fa0