emotet | 312a4967d801fd31aa5c4c9543f72c73ab01d71e6056bcf4c65e78e22ffdddc1

Analysis

Target
t3N93FpDOVNsv2.dll
Size 494KB
Sample220301-zlfzmsbee2
SHA256 312a4967d801fd31aa5c4c9543f72c73ab01d71e6056bcf4c65e78e22ffdddc1
MD5 ccd59c166cc7dd619ebdcbbd732be7bd
SHA1 c73760ff53ebf165939edf1ca5dea6b8f18b2828
SHA512 bf768bf8be2af027277ceb2600693881ba1483496facc9685d5ecd0c6a08d3526d5dd27ba634e3f722bc67a721f64bfb8b7115922b5674df42771e74ce9312cc
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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Doipzhqnsyu\gttbjdhyhgqml.rdq	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1064	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1680	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1752 wrote to memory of 1680	1752	regsvr32.exe	27
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28
PID 1680 wrote to memory of 1064	1680	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\t3N93FpDOVNsv2.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\t3N93FpDOVNsv2.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Doipzhqnsyu\gttbjdhyhgqml.rdq"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1064

memory/1680-55-0x0000000076891000-0x0000000076893000-memory.dmp

Download

memory/1680-56-0x0000000010000000-0x0000000010028000-memory.dmp

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memory/1752-54-0x000007FEFC321000-0x000007FEFC323000-memory.dmp

Download