emotet | ffa0fd691773c61208a96358879bbe66a11d76020a80b161a4808e93f23ddc47

Analysis

max time kernel
140s
max time network
144s
platform
windows10_x64
resource
win10
submitted
26/10/2020, 08:12

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General

Target
9877a5c861643bc2c44359be4bc4afbb.exe
Size 505KB
Sample201026-8dkwrx2tqa
SHA256 ffa0fd691773c61208a96358879bbe66a11d76020a80b161a4808e93f23ddc47
MD5 9877a5c861643bc2c44359be4bc4afbb
SHA1 afd6b597c437385a71dfee2ced976537177b407c
SHA512 aa73e0b5c16fc4d77af7e99996bf55627da137b4db5b789216e8d1dd62578e424fa50ce1961e0ac755112fc3d8be74e86434486308e023e9e2d4cb5ae5feea14
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

177.130.51.198:80
91.121.87.90:8080
104.131.144.215:8080
188.226.165.170:8080
2.58.16.86:8080
79.133.6.236:8080
125.200.20.233:80
109.206.139.119:80
188.40.170.197:80
121.117.147.153:443
221.147.142.214:80
88.247.58.26:80
37.205.9.252:7080
213.165.178.214:80
27.83.209.210:443
24.231.51.190:80
192.210.217.94:8080
123.216.134.52:80
179.5.118.12:80
103.80.51.61:8080
172.96.190.154:8080
223.17.215.76:80
46.105.131.68:8080
116.91.240.96:80
118.243.83.70:80
190.117.101.56:80
103.229.73.17:8080
5.79.70.250:8080
172.105.78.244:8080
95.76.142.243:80
113.193.239.51:443
113.161.148.81:80
180.148.4.130:8080
172.193.79.237:80
42.200.96.63:80
110.37.224.243:80
212.198.71.39:80
185.80.172.199:80
153.229.219.1:443
162.144.145.58:8080
190.55.186.229:80
86.123.55.0:80
94.212.52.40:80
37.46.129.215:8080
82.78.179.117:443
58.27.215.3:8080
178.33.167.120:8080
190.164.135.81:80
73.100.19.104:80
157.7.164.178:8081
115.79.59.157:80
190.194.12.132:80
85.75.49.113:80
185.142.236.163:443
113.203.238.130:80
91.75.75.46:80
41.185.29.128:8080
185.208.226.142:8080
188.166.220.180:7080
109.13.179.195:80
91.83.93.103:443
190.151.5.131:443
203.153.216.178:7080
51.38.50.144:8080
36.91.44.183:80
78.186.65.230:80
180.23.53.200:80
73.55.128.120:80
75.127.14.170:8080
119.92.77.17:80
192.241.220.183:8080
120.51.34.254:80
202.29.237.113:8080
41.76.213.144:8080
195.201.56.70:8080
175.103.38.146:80
190.192.39.136:80
203.56.191.129:8080
180.21.3.52:80
50.116.78.109:8080
47.154.85.229:80
54.38.143.245:8080
43.255.175.197:80
60.125.114.64:443
8.4.9.137:8080
91.213.106.100:8080
116.202.10.123:8080
103.93.220.182:80
115.79.195.246:80
139.59.61.215:443
45.239.204.100:80
143.95.101.72:8080
198.20.228.9:8080
192.163.221.191:8080
139.59.12.63:8080
77.74.78.80:443
118.33.121.37:80
126.126.139.26:443
46.32.229.152:8080
74.208.173.91:8080
190.85.46.52:7080
37.187.100.220:7080

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/3948-0-0x0000000002150000-0x0000000002172000-memory.dmp	emotet
behavioral2/memory/3948-1-0x0000000002180000-0x00000000021A1000-memory.dmp	emotet
behavioral2/memory/1628-4-0x0000000002140000-0x0000000002162000-memory.dmp	emotet
behavioral2/memory/1628-5-0x0000000002190000-0x00000000021B1000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1628	atlthunk.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDUR1\atlthunk.exe	9877a5c861643bc2c44359be4bc4afbb.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe
1628	atlthunk.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3948	9877a5c861643bc2c44359be4bc4afbb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3948	9877a5c861643bc2c44359be4bc4afbb.exe
1628	atlthunk.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3948 wrote to memory of 1628	3948	9877a5c861643bc2c44359be4bc4afbb.exe	74
PID 3948 wrote to memory of 1628	3948	9877a5c861643bc2c44359be4bc4afbb.exe	74
PID 3948 wrote to memory of 1628	3948	9877a5c861643bc2c44359be4bc4afbb.exe	74

C:\Users\Admin\AppData\Local\Temp\9877a5c861643bc2c44359be4bc4afbb.exe
"C:\Users\Admin\AppData\Local\Temp\9877a5c861643bc2c44359be4bc4afbb.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3948
- C:\Windows\SysWOW64\KBDUR1\atlthunk.exe
  "C:\Windows\SysWOW64\KBDUR1\atlthunk.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1628

Network

MITRE ATT&CK Matrix

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Downloads

memory/1628-4-0x0000000002140000-0x0000000002162000-memory.dmp

Download

memory/1628-5-0x0000000002190000-0x00000000021B1000-memory.dmp

Download

memory/3948-0-0x0000000002150000-0x0000000002172000-memory.dmp

Download

memory/3948-1-0x0000000002180000-0x00000000021A1000-memory.dmp

Download