emotet | f7151f548e141a0fce34e76a4a24c65e54fa44bfad57794ab53d02fe69003bae

Analysis

Target
85b23dfa3ba3548d6df48d849f08cad4.dll
Size 800KB
Sample220317-ndp2ssbecm
SHA256 f7151f548e141a0fce34e76a4a24c65e54fa44bfad57794ab53d02fe69003bae
MD5 85b23dfa3ba3548d6df48d849f08cad4
SHA1 503b538670ed422a8e3748081a4b84288ee8af05
SHA512 777883a42aaf56102241feb1de653737ce6ce02e68c860271a0eec497d2cb7dd885850fc7dbb84c0a9fccd170f098844df10ba1e2399c185df353095b64b289d
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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Tyeyfisswvg\qhgxfipodmoxhy.rqg	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1656	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
520	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 1680 wrote to memory of 520	1680	regsvr32.exe	27
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28
PID 520 wrote to memory of 1656	520	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\85b23dfa3ba3548d6df48d849f08cad4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\85b23dfa3ba3548d6df48d849f08cad4.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:520
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Tyeyfisswvg\qhgxfipodmoxhy.rqg"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1656

memory/520-55-0x0000000075841000-0x0000000075843000-memory.dmp

Download

memory/520-56-0x0000000000340000-0x000000000038C000-memory.dmp

Download

memory/1656-61-0x00000000002C0000-0x000000000030C000-memory.dmp

Download

memory/1680-54-0x000007FEFBEC1000-0x000007FEFBEC3000-memory.dmp

Download