emotet | 73357cff6e20ed7b0f58b2d2dfc5e1dc91dcd6c68bfbfbb02911853bf299d462

General

Target
2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe
Size 71KB
Sample260930-ejectavgng
SHA256 73357cff6e20ed7b0f58b2d2dfc5e1dc91dcd6c68bfbfbb02911853bf299d462
MD5 297ac9192725fd0572d5b35a677865c4
SHA1 5ab4a74810c6c6d4369741e942a9df5d3b7ad03f
SHA512 8fbaf7605650d4cb1482e7533eb842933121f3cc21b20153aa9ccadcb7d66ae078918a19e5792d86ff474f3f05834238db80288044bce891996268815a6fac47
SSDEEP 1536:4SQpv/ns4Q6UxkPWrbvkM8qLv1ASGZq4nvM6cCrc5hf8ILVV2MCo:5Qns4UxkesgASGZtM6VKV7
TLSH
T1F2639E03D34BD17EF692807E791776BB516439382171A9ADFB8B9A88B4107E132D1F0B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

banker epoch3 discovery emotet trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

200.41.121.69:443
153.190.41.185:80
165.100.148.200:443
103.9.145.19:8080
46.105.128.215:8080
172.105.213.30:80
69.30.205.162:7080
172.104.70.207:8080
198.57.217.170:8080
103.122.75.218:80
212.112.113.235:80
113.52.135.33:7080
60.53.3.153:8080
1.32.54.12:8080
142.93.87.198:8080
91.117.31.181:80
45.129.121.222:443
186.215.101.106:80
143.95.101.72:8080
187.233.220.93:443
128.92.54.20:80
181.197.108.171:443
78.186.102.195:80
193.33.38.208:443
51.38.134.203:8080
24.27.122.202:80
181.47.235.26:993
210.111.160.220:80
162.144.46.90:8080
176.58.93.123:80
46.17.6.116:8080
174.57.150.13:8080
178.134.1.238:80
95.216.212.157:8080
37.59.24.25:8080
172.90.70.168:443
5.189.148.98:8080
177.103.201.23:80
115.179.91.58:80
200.71.112.158:53
190.161.67.63:80
23.253.207.142:8080
85.109.190.235:443
89.215.225.15:80
67.171.182.231:80
195.191.107.67:80
188.230.134.205:80
58.93.151.148:80
138.197.140.163:8080
122.11.164.183:80
192.161.190.171:8080
192.241.220.183:8080
190.5.162.204:80
119.159.150.176:443
83.99.211.160:80
210.224.65.117:80
211.218.105.101:80
50.116.78.109:8080
163.172.97.112:8080
98.15.140.226:80
216.75.37.196:8080
181.44.166.242:80
67.254.196.78:443
81.82.247.216:80
192.210.217.94:8080
190.171.135.235:80
110.142.161.90:80
83.110.107.243:443
86.6.123.109:80
72.69.99.47:80
83.156.88.159:80
189.61.200.9:443
95.216.207.86:7080
82.79.244.92:80
124.150.175.129:8080
182.176.116.139:995
46.105.131.68:8080
85.105.183.228:443
77.245.12.212:80
190.189.79.73:80
201.183.251.100:80
123.142.37.165:80
187.250.92.82:80
221.154.59.110:80
78.46.87.133:8080
195.250.143.182:80
152.169.32.143:8080
201.196.15.79:990
41.77.74.214:443
24.28.178.71:80
190.101.87.170:80
72.27.212.209:8080
191.100.24.201:50000
192.163.221.191:8080
212.129.14.27:8080
124.150.175.133:80
41.218.118.66:80
189.225.211.171:443

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	serialmonthly.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	serialmonthly.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	serialmonthly.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	serialmonthly.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	serialmonthly.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	serialmonthly.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	serialmonthly.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	serialmonthly.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	serialmonthly.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe
2460	serialmonthly.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5516	2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 5516	4776	2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe	87
PID 1064 wrote to memory of 2460	1064	serialmonthly.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\2026-09-29_297ac9192725fd0572d5b35a677865c4_elex_emotet_maze.exe
  --242959ec
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:5516

C:\Windows\SysWOW64\serialmonthly.exe
"C:\Windows\SysWOW64\serialmonthly.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Windows\SysWOW64\serialmonthly.exe
  --f7c4196f
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2460

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5516-0-0x0000000000580000-0x0000000000597000-memory.dmp

Download

Analysis

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