emotet | 161d70d2333afa751ffcc70a9b9e63e5eb56a249fb4cedddcfb979d29c2c9b80

Analysis

Target
1211b69093f4816a6da7ef9ef9b49ef9.dll
Size 800KB
Sample220317-pex98sded5
SHA256 161d70d2333afa751ffcc70a9b9e63e5eb56a249fb4cedddcfb979d29c2c9b80
MD5 1211b69093f4816a6da7ef9ef9b49ef9
SHA1 71a6474ef48b0f7d7c5fae89eec4444462fbb390
SHA512 aff48bceaeab978c93d2ff80185c2b8b362efc56ab14344ae69d27ebb4dfba3e0b17b7577d8fee4ea08741f15937520990dec5afa289fdd5ca849ea6e7833099
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\Chlhmxoquarhix\makbnxvo.npa	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1356	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
580	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 1216 wrote to memory of 580	1216	regsvr32.exe	27
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28
PID 580 wrote to memory of 1356	580	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1211b69093f4816a6da7ef9ef9b49ef9.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1211b69093f4816a6da7ef9ef9b49ef9.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:580
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Chlhmxoquarhix\makbnxvo.npa"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1356

memory/580-55-0x0000000075561000-0x0000000075563000-memory.dmp

Download

memory/580-56-0x00000000007C0000-0x000000000080C000-memory.dmp

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memory/1216-54-0x000007FEFB901000-0x000007FEFB903000-memory.dmp

Download

memory/1356-61-0x00000000005C0000-0x000000000060C000-memory.dmp

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