emotet | 17c58bf1b943b500875332dfaa9cafa5476ecc1643e041cf0b33dc6ed765b409

Analysis

max time kernel
148s
max time network
151s
platform
windows10_x64
resource
win10
submitted
26/10/2020, 16:22

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General

Target
b199af01975ae4cd258d8a3f247016f0.exe
Size 596KB
Sample201026-873s2dle2e
SHA256 17c58bf1b943b500875332dfaa9cafa5476ecc1643e041cf0b33dc6ed765b409
MD5 b199af01975ae4cd258d8a3f247016f0
SHA1 cfcc583a9677cc2c6e4daa3f4e6311587fc20a0d
SHA512 3e01accbad71b750cfad047c9337e92336df66f834d94dd9db2d4e60b3f62fd0e0870d460a8683476a9665b9a281ac03cbf2080060af3d5d19b2c53a4e828ed6
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

24.230.141.169:80
72.249.144.95:8080
164.160.45.41:8080
120.150.218.241:443
118.83.154.64:443
61.33.119.226:443
66.76.12.94:8080
46.105.131.79:8080
83.110.223.58:443
185.94.252.104:443
75.143.247.51:80
130.0.132.242:80
203.153.216.189:7080
139.162.60.124:8080
176.111.60.55:8080
194.4.58.192:7080
134.209.36.254:8080
110.145.77.103:80
142.112.10.95:20
79.98.24.39:8080
97.82.79.83:80
121.124.124.40:7080
162.241.242.173:8080
172.104.97.173:8080
75.139.38.211:80
98.174.164.72:80
208.180.207.205:80
79.137.83.50:443
216.139.123.119:80
71.72.196.159:80
50.35.17.13:80
104.131.123.136:443
194.187.133.160:443
190.108.228.27:443
76.175.162.101:80
95.213.236.64:8080
47.36.140.164:80
123.176.25.234:80
120.150.60.189:80
172.91.208.86:80
5.196.74.210:8080
157.245.99.39:8080
85.25.106.204:8080
212.71.250.88:8080
37.139.21.175:8080
89.121.205.18:80
108.46.29.236:80
104.131.44.150:8080
68.252.26.78:80
168.235.67.138:7080
139.59.60.244:8080
71.15.245.148:8080
104.131.11.150:443
137.59.187.107:8080
153.164.70.236:80
87.106.136.232:8080
74.208.45.104:8080
94.200.114.161:80
91.146.156.228:80
5.39.91.110:7080
24.179.13.119:80
139.99.158.11:443
78.24.219.147:8080
123.142.37.166:80
72.143.73.234:443
24.137.76.62:80
190.240.194.77:443
186.74.215.34:80
209.54.13.14:80
96.245.227.43:80
220.245.198.194:80
49.50.209.131:80
93.147.212.206:80
110.142.236.207:80
87.106.139.101:8080
121.7.31.214:80
167.114.153.111:8080
80.241.255.202:8080
49.3.224.99:8080
89.216.122.92:80
103.86.49.11:8080
69.206.132.149:80
109.74.5.95:8080
139.162.108.71:8080
61.19.246.238:443
181.126.74.180:80
91.211.88.52:7080
76.171.227.238:80
47.144.21.12:443
62.30.7.67:443
124.41.215.226:80
50.91.114.38:80
78.188.106.53:443
113.61.66.94:80
62.75.141.82:80
209.141.54.221:7080
174.106.122.139:80
162.241.140.129:8080
74.214.230.200:80
174.45.13.118:80
218.147.193.146:80
37.187.72.193:8080
140.186.212.146:80
184.180.181.202:80
5.196.108.189:8080
94.23.237.171:443
173.63.117.194:80
188.219.31.12:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet Payload 3 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3964-0-0x00000000007E0000-0x0000000000802000-memory.dmp	emotet
behavioral2/memory/3964-1-0x00000000021B0000-0x00000000021D1000-memory.dmp	emotet
behavioral2/memory/2496-4-0x0000000002180000-0x00000000021A2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
2496	KBDRU1.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\expsrv\KBDRU1.exe	b199af01975ae4cd258d8a3f247016f0.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2496	KBDRU1.exe
2496	KBDRU1.exe
2496	KBDRU1.exe
2496	KBDRU1.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3964	b199af01975ae4cd258d8a3f247016f0.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3964	b199af01975ae4cd258d8a3f247016f0.exe
2496	KBDRU1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 2496	3964	b199af01975ae4cd258d8a3f247016f0.exe	74
PID 3964 wrote to memory of 2496	3964	b199af01975ae4cd258d8a3f247016f0.exe	74
PID 3964 wrote to memory of 2496	3964	b199af01975ae4cd258d8a3f247016f0.exe	74

C:\Users\Admin\AppData\Local\Temp\b199af01975ae4cd258d8a3f247016f0.exe
"C:\Users\Admin\AppData\Local\Temp\b199af01975ae4cd258d8a3f247016f0.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Windows\SysWOW64\expsrv\KBDRU1.exe
  "C:\Windows\SysWOW64\expsrv\KBDRU1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2496

Network

MITRE ATT&CK Matrix

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Downloads

memory/2496-4-0x0000000002180000-0x00000000021A2000-memory.dmp

Download

memory/3964-0-0x00000000007E0000-0x0000000000802000-memory.dmp

Download

memory/3964-1-0x00000000021B0000-0x00000000021D1000-memory.dmp

Download