emotet | 6d2f63895d3d90d3c5c5d4c097af6b64d6bc81fc9b604e417bce47119e0755fc

Analysis

max time kernel
72s
max time network
132s
platform
windows7_x64
resource
win7
submitted
25/10/2020, 18:09

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General

Target
f63fdcfc485dae93f32e7d3f46622c8b.exe
Size 341KB
Sample201025-5ls8a2ef1x
SHA256 6d2f63895d3d90d3c5c5d4c097af6b64d6bc81fc9b604e417bce47119e0755fc
MD5 f63fdcfc485dae93f32e7d3f46622c8b
SHA1 72aac42ee0ece1498570d4d8af1386a45e95de1c
SHA512 95c9bb5a15977a13e5cb9ecf7918190a5baa24cd48f4f9832766903a0881d74fc3bc453055dd33d073848d07cb66d0db4e902166dac50830e094987308f8f246
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
behavioral1/memory/1456-0-0x00000000003E0000-0x00000000003F9000-memory.dmp	emotet
behavioral1/memory/1456-1-0x00000000004E0000-0x00000000004F8000-memory.dmp	emotet
behavioral1/memory/1836-4-0x00000000002E0000-0x00000000002F9000-memory.dmp	emotet
behavioral1/memory/1836-5-0x0000000000300000-0x0000000000318000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1836	mimefilt.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\autoconv\mimefilt.exe	f63fdcfc485dae93f32e7d3f46622c8b.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1836	mimefilt.exe
1836	mimefilt.exe
1836	mimefilt.exe
1836	mimefilt.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1456	f63fdcfc485dae93f32e7d3f46622c8b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1456	f63fdcfc485dae93f32e7d3f46622c8b.exe
1836	mimefilt.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 1836	1456	f63fdcfc485dae93f32e7d3f46622c8b.exe	25
PID 1456 wrote to memory of 1836	1456	f63fdcfc485dae93f32e7d3f46622c8b.exe	25
PID 1456 wrote to memory of 1836	1456	f63fdcfc485dae93f32e7d3f46622c8b.exe	25
PID 1456 wrote to memory of 1836	1456	f63fdcfc485dae93f32e7d3f46622c8b.exe	25

C:\Users\Admin\AppData\Local\Temp\f63fdcfc485dae93f32e7d3f46622c8b.exe
"C:\Users\Admin\AppData\Local\Temp\f63fdcfc485dae93f32e7d3f46622c8b.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Windows\SysWOW64\autoconv\mimefilt.exe
  "C:\Windows\SysWOW64\autoconv\mimefilt.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1836

Network

MITRE ATT&CK Matrix

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Downloads

memory/1456-0-0x00000000003E0000-0x00000000003F9000-memory.dmp

Download

memory/1456-1-0x00000000004E0000-0x00000000004F8000-memory.dmp

Download

memory/1836-4-0x00000000002E0000-0x00000000002F9000-memory.dmp

Download

memory/1836-5-0x0000000000300000-0x0000000000318000-memory.dmp

Download

memory/2004-6-0x000007FEF83D0000-0x000007FEF864A000-memory.dmp

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