emotet | e32f5fcd28b7b2f9982e3d4ec641f7348fba6cf4378ca09bdf88295c1b932170

Analysis

Target
fce4325fc5f9fb9d4ae3e3f4961e6fff.dll
Size 664KB
Sample220318-mjb7fshefr
SHA256 e32f5fcd28b7b2f9982e3d4ec641f7348fba6cf4378ca09bdf88295c1b932170
MD5 fce4325fc5f9fb9d4ae3e3f4961e6fff
SHA1 cfc550366a21e658b2f30b8a9a864140992cb1f4
SHA512 68e7d73cd651997942d3e4bf29734f1553dd60a2e534be3f6e18d0d8e7bd15b81b8fe4a3815363d80ebffc24a81a547327bf335cd5a9fb5519da8a4dcf80c303
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

Emotet4 1 IoCs

resource	yara_rule
behavioral2/memory/1600-134-0x00000000024F0000-0x0000000002518000-memory.dmp	Emotet4

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\Download\c6113eaa475a69c61de2ed8df6f98134\qJP0zzJeuPo7N3XTmDillv3e7rLrBz47dwo2AQY1KDM=	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\c6113eaa475a69c61de2ed8df6f98134\BITA0A9.tmp	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\c6113eaa475a69c61de2ed8df6f98134\bd7f76ae55aadbc35b7f6411eccde4e8fadea276	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\Download\c6113eaa475a69c61de2ed8df6f98134\BIT9F8F.tmp	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1600	regsvr32.exe
1600	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 1600	4520	regsvr32.exe	83
PID 4520 wrote to memory of 1600	4520	regsvr32.exe	83
PID 4520 wrote to memory of 1600	4520	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fce4325fc5f9fb9d4ae3e3f4961e6fff.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\fce4325fc5f9fb9d4ae3e3f4961e6fff.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1600

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BITS
1⤵
- Drops file in Windows directory
PID:5088

memory/1600-134-0x00000000024F0000-0x0000000002518000-memory.dmp

Download

memory/5088-137-0x000001F246290000-0x000001F2462A0000-memory.dmp

Download

memory/5088-138-0x000001F2462F0000-0x000001F246300000-memory.dmp

Download

memory/5088-139-0x000001F2488B0000-0x000001F2488B4000-memory.dmp

Download