emotet | a5f749f07b288b5438260c5efff5542936877c53da01d2f5e45bbb8af8688021

Analysis

max time kernel
125s
max time network
145s
platform
windows10_x64
resource
win10
submitted
25/10/2020, 21:19

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General

Target
b101046f50d5f27193cc759b719eabb8.exe
Size 341KB
Sample201025-dnj9dke6d2
SHA256 a5f749f07b288b5438260c5efff5542936877c53da01d2f5e45bbb8af8688021
MD5 b101046f50d5f27193cc759b719eabb8
SHA1 b042d8ae1da26d19e15a0b28e93a9ed2fa10bc52
SHA512 75afb502aa72c8830b970dd372f5ce8914b70ccc71e5c9f92d9d183b7a3fa6f9458641365d387afc8ae93213aae17135fcd912a547a220ed4524c7f0462e6a21
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

75.188.96.231:80
72.10.36.104:8080
167.114.153.111:8080
72.249.144.95:8080
80.241.255.202:8080
71.72.196.159:80
164.160.45.41:8080
203.153.216.189:7080
185.94.252.104:443
142.112.10.95:20
61.19.246.238:443
220.245.198.194:80
37.139.21.175:8080
108.46.29.236:80
209.54.13.14:80
87.106.136.232:8080
87.106.139.101:8080
176.111.60.55:8080
130.0.132.242:80
94.200.114.161:80
47.144.21.12:443
139.162.60.124:8080
123.176.25.234:80
75.139.38.211:80
94.23.237.171:443
202.141.243.254:443
190.108.228.27:443
104.131.11.150:443
121.7.31.214:80
113.61.66.94:80
118.83.154.64:443
62.30.7.67:443
172.104.97.173:8080
68.252.26.78:80
89.216.122.92:80
46.105.131.79:8080
37.187.72.193:8080
124.41.215.226:80
91.211.88.52:7080
139.162.108.71:8080
72.143.73.234:443
61.33.119.226:443
89.121.205.18:80
109.74.5.95:8080
79.98.24.39:8080
78.24.219.147:8080
5.39.91.110:7080
62.75.141.82:80
93.147.212.206:80
209.141.54.221:7080
24.230.141.169:80
104.131.123.136:443
50.245.107.73:443
78.188.106.53:443
103.86.49.11:8080
95.9.5.93:80
49.50.209.131:80
83.110.223.58:443
186.74.215.34:80
95.213.236.64:8080
79.137.83.50:443
121.124.124.40:7080
47.36.140.164:80
153.164.70.236:80
71.15.245.148:8080
24.137.76.62:80
208.180.207.205:80
74.214.230.200:80
188.219.31.12:80
139.99.158.11:443
66.76.12.94:8080
172.91.208.86:80
162.241.140.129:8080
168.235.67.138:7080
216.139.123.119:80
137.59.187.107:8080
139.59.60.244:8080
190.240.194.77:443
76.171.227.238:80
181.126.74.180:80
140.186.212.146:80
110.145.77.103:80
69.206.132.149:80
157.245.99.39:8080
98.174.164.72:80
104.131.44.150:8080
190.29.166.0:80
97.82.79.83:80
194.4.58.192:7080
120.150.218.241:443
96.245.227.43:80
218.147.193.146:80
110.142.236.207:80
24.179.13.119:80
49.3.224.99:8080
94.230.70.6:80
194.187.133.160:443
50.35.17.13:80
50.91.114.38:80
174.106.122.139:80
91.146.156.228:80
120.150.60.189:80
123.142.37.166:80
5.196.108.189:8080
74.208.45.104:8080
174.45.13.118:80
173.63.222.65:80
162.241.242.173:8080
76.175.162.101:80
184.180.181.202:80
75.143.247.51:80
102.182.93.220:80

rsa_pubkey.plain

Signatures

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

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2976-1-0x0000000002120000-0x0000000002138000-memory.dmp	emotet
behavioral2/memory/2976-0-0x0000000002100000-0x0000000002119000-memory.dmp	emotet
behavioral2/memory/1088-4-0x0000000002030000-0x0000000002049000-memory.dmp	emotet
behavioral2/memory/1088-5-0x0000000002050000-0x0000000002068000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1088	SrpUxNativeSnapIn.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\clusapi\SrpUxNativeSnapIn.exe	b101046f50d5f27193cc759b719eabb8.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe
1088	SrpUxNativeSnapIn.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2976	b101046f50d5f27193cc759b719eabb8.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2976	b101046f50d5f27193cc759b719eabb8.exe
1088	SrpUxNativeSnapIn.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 1088	2976	b101046f50d5f27193cc759b719eabb8.exe	74
PID 2976 wrote to memory of 1088	2976	b101046f50d5f27193cc759b719eabb8.exe	74
PID 2976 wrote to memory of 1088	2976	b101046f50d5f27193cc759b719eabb8.exe	74

C:\Users\Admin\AppData\Local\Temp\b101046f50d5f27193cc759b719eabb8.exe
"C:\Users\Admin\AppData\Local\Temp\b101046f50d5f27193cc759b719eabb8.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\clusapi\SrpUxNativeSnapIn.exe
  "C:\Windows\SysWOW64\clusapi\SrpUxNativeSnapIn.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1088

Network

MITRE ATT&CK Matrix

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Downloads

memory/1088-4-0x0000000002030000-0x0000000002049000-memory.dmp

Download

memory/1088-5-0x0000000002050000-0x0000000002068000-memory.dmp

Download

memory/2976-1-0x0000000002120000-0x0000000002138000-memory.dmp

Download

memory/2976-0-0x0000000002100000-0x0000000002119000-memory.dmp

Download