emotet | 31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43

General

Target

31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe
Size

668KB
MD5

db9eaf32f5fe31562e9c018d3937af65
SHA1

b01e6709f394d5ffe0abdf9afdbbc00e4f745505
SHA256

31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43
SHA512

64a2e5dc91492432326759fefdafca6d2cabcb8e9e74b21c1c82f23cf205e2f50f64e28e7bd26102fbebbf24fb2d5fee1a13d5f0d175670da18b725d8a0f4f78

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

C2

76.27.179.47:80

212.51.142.238:8080

189.212.199.126:443

61.19.246.238:443

162.154.38.103:80

91.211.88.52:7080

83.110.223.58:443

124.45.106.173:443

116.203.32.252:8080

109.117.53.230:443

5.196.74.210:8080

75.139.38.211:80

168.235.67.138:7080

176.111.60.55:8080

169.239.182.217:8080

74.208.45.104:8080

31.31.77.83:443

222.214.218.37:4143

37.139.21.175:8080

91.205.215.66:443

rsa_pubkey.plain

Signatures

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

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe
1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe
640	Windows.Devices.HumanInterfaceDevice.exe
640	Windows.Devices.HumanInterfaceDevice.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 640	1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe	67
PID 1928 wrote to memory of 640	1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe	67
PID 1928 wrote to memory of 640	1928	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe	67

Executes dropped EXE 1 IoCs

pid	Process
640	Windows.Devices.HumanInterfaceDevice.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
640	Windows.Devices.HumanInterfaceDevice.exe
640	Windows.Devices.HumanInterfaceDevice.exe
640	Windows.Devices.HumanInterfaceDevice.exe
640	Windows.Devices.HumanInterfaceDevice.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/1928-0-0x0000000000550000-0x000000000055C000-memory.dmp	emotet
behavioral1/memory/640-3-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\scrobj\Windows.Devices.HumanInterfaceDevice.exe	31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe

C:\Users\Admin\AppData\Local\Temp\31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe
"C:\Users\Admin\AppData\Local\Temp\31f482a5492acc44f4dda2d3d6fdefd3c82faf8115721d1306de5a0e27091a43.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:1928
- C:\Windows\SysWOW64\scrobj\Windows.Devices.HumanInterfaceDevice.exe
  "C:\Windows\SysWOW64\scrobj\Windows.Devices.HumanInterfaceDevice.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:640

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/640-3-0x00000000005A0000-0x00000000005AC000-memory.dmp

Filesize
48KB

Download
memory/1928-0-0x0000000000550000-0x000000000055C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing