emotet | c05b38d967ddd2c9313b0372098dbd05da2d1996bb2ad86223a18e3eaefc47f2

Analysis

Target
emotet_exe_e5_c05b38d967ddd2c9313b0372098dbd05da2d1996bb2ad86223a18e3eaefc47f2_2022-03-15__071318.dll
Size 1.2MB
Sample220315-h2ps2safej
SHA256 c05b38d967ddd2c9313b0372098dbd05da2d1996bb2ad86223a18e3eaefc47f2
MD5 e60d32e227530e06b74e296c9890b881
SHA1 0852881b7229b26766dddcb94130591cfde23643
SHA512 d55b616ab0e11fd1010f88e77a217ca4fba3439d251b339832d41adc7155d4533b800a5750f52164b32ae6422449c5a3c245ad338c8b0ce0a643af3cb659a69d
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
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata

Loads dropped DLL 1 IoCs

pid	Process
2240	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Fgqbsxzjukhg\lmmhtkngzh.mqg	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2240	regsvr32.exe
2240	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2956	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2956	1632	regsvr32.exe	81
PID 1632 wrote to memory of 2956	1632	regsvr32.exe	81
PID 1632 wrote to memory of 2956	1632	regsvr32.exe	81
PID 2956 wrote to memory of 2240	2956	regsvr32.exe	86
PID 2956 wrote to memory of 2240	2956	regsvr32.exe	86
PID 2956 wrote to memory of 2240	2956	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_c05b38d967ddd2c9313b0372098dbd05da2d1996bb2ad86223a18e3eaefc47f2_2022-03-15__071318.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_c05b38d967ddd2c9313b0372098dbd05da2d1996bb2ad86223a18e3eaefc47f2_2022-03-15__071318.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Fgqbsxzjukhg\lmmhtkngzh.mqg"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:2240

memory/2240-138-0x0000000002190000-0x00000000021B5000-memory.dmp

Download

memory/2956-134-0x0000000002D70000-0x0000000002D95000-memory.dmp

Download