emotet | 017ca45b09e17138e407994eabc0e8ec97008428ad4cae04ec37ab1c365d9c0e

Analysis

Target
2343ca6285887e2c455bc38b79746ca4.dll
Size 800KB
Sample220317-n32rwsdce7
SHA256 017ca45b09e17138e407994eabc0e8ec97008428ad4cae04ec37ab1c365d9c0e
MD5 2343ca6285887e2c455bc38b79746ca4
SHA1 96f7576b44d4e5a2b98f27d43b0cadd1d5e658a4
SHA512 0d334afda42b6247b6938c3b96247ec1cf3dfb90fff0e4caabb69c4868fcbbc68aecd8b76744a959424c45419950971398b90b4a44988e88e34580de94ef596e
MD5 SHA1 SHA512

Score

10^/10

Family

Botnet

eck1.plain

ecs1.plain

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

Loads dropped DLL 1 IoCs

pid	Process
1524	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Ybvhqvntilp\utiiuaceux.dvt	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1524	regsvr32.exe
1524	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
904	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 460 wrote to memory of 904	460	regsvr32.exe	81
PID 460 wrote to memory of 904	460	regsvr32.exe	81
PID 460 wrote to memory of 904	460	regsvr32.exe	81
PID 904 wrote to memory of 1524	904	regsvr32.exe	82
PID 904 wrote to memory of 1524	904	regsvr32.exe	82
PID 904 wrote to memory of 1524	904	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2343ca6285887e2c455bc38b79746ca4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:460
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\2343ca6285887e2c455bc38b79746ca4.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Ybvhqvntilp\utiiuaceux.dvt"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:1524

memory/904-134-0x0000000002FD0000-0x000000000301C000-memory.dmp

Download

memory/1524-139-0x0000000002A00000-0x0000000002A4C000-memory.dmp

Download