emotet | e13d43267ce3feba1b11a3bef8172979e50ac0b3186b460af6bc4e160340bb1e

Analysis

Target
emotet_exe_e5_e13d43267ce3feba1b11a3bef8172979e50ac0b3186b460af6bc4e160340bb1e_2022-03-12__181630.dll
Size 904KB
Sample220312-ww2gjshec8
SHA256 e13d43267ce3feba1b11a3bef8172979e50ac0b3186b460af6bc4e160340bb1e
MD5 d473e80f7967989489a9aaebcc74016e
SHA1 aeaac9536becf6cf9147ec4aed91e8418a6e6b9a
SHA512 120e2e11c62926a3f539bec3559444a3ddd7e6089ea990e20a6dbe4a2b774a137e00edbbd3f997f2949e6231994708dc39a749d088aaa682119dc578880608f8
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
1088	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Lycxzybvsiwilqb\ckchbzedc.hci	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1088	regsvr32.exe
1088	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4784	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 4784	2704	regsvr32.exe	82
PID 2704 wrote to memory of 4784	2704	regsvr32.exe	82
PID 2704 wrote to memory of 4784	2704	regsvr32.exe	82
PID 4784 wrote to memory of 1088	4784	regsvr32.exe	88
PID 4784 wrote to memory of 1088	4784	regsvr32.exe	88
PID 4784 wrote to memory of 1088	4784	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_e13d43267ce3feba1b11a3bef8172979e50ac0b3186b460af6bc4e160340bb1e_2022-03-12__181630.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_e13d43267ce3feba1b11a3bef8172979e50ac0b3186b460af6bc4e160340bb1e_2022-03-12__181630.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:4784
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Lycxzybvsiwilqb\ckchbzedc.hci"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:1088

memory/1088-138-0x0000000000F50000-0x0000000000F77000-memory.dmp

Download

memory/4784-134-0x0000000002C60000-0x0000000002C87000-memory.dmp

Download