emotet | 066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269

General

Target

066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe
Size

76KB
MD5

fd44ad93ac7d143405c42e602cc431b2
SHA1

ed93622b49f73488a0aca7822aa668e9ac170fe6
SHA256

066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269
SHA512

4ee206ee11d23c144049b3c861b133a4f90e1a9bc0ab8ad3dd7360e399f27c8636deb46260e1c7e454369e78d4afeb059551819b25bdb6775e40e6926a8a9507

Score

10^/10

emotet banker trojan

Malware Config

Signatures

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	typpinned.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	typpinned.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	typpinned.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	typpinned.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	typpinned.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	typpinned.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	typpinned.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe
2484	typpinned.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2032	066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 2032	4648	066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe	81
PID 4648 wrote to memory of 2032	4648	066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe	81
PID 4648 wrote to memory of 2032	4648	066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe	81
PID 3628 wrote to memory of 2484	3628	typpinned.exe	83
PID 3628 wrote to memory of 2484	3628	typpinned.exe	83
PID 3628 wrote to memory of 2484	3628	typpinned.exe	83

C:\Users\Admin\AppData\Local\Temp\066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe
"C:\Users\Admin\AppData\Local\Temp\066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\066495f8ce07574b7244d091c351e32d0b4ca3bf596da18941f0e8821403f269.exe
  --baadc3d
  2⤵
  - Suspicious behavior: RenamesItself
  PID:2032

C:\Windows\SysWOW64\typpinned.exe
"C:\Windows\SysWOW64\typpinned.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3628
- C:\Windows\SysWOW64\typpinned.exe
  --fa134e99
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2484

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4648-130-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing