emotet | 6b24e7827670f51d659bba1d8bebe630cd1a1e8905a3c1007f79d57ddeea3e7e

Analysis

Target
aad93454385c10602523c3ad304a9041.dll
Size 668KB
Sample220315-yrkpcafdb8
SHA256 6b24e7827670f51d659bba1d8bebe630cd1a1e8905a3c1007f79d57ddeea3e7e
MD5 aad93454385c10602523c3ad304a9041
SHA1 89345a012463f2a75189f944a383f72339812e0c
SHA512 fe1e169d0bb5b03630bb18a8d43746ec3e5f991e4f3804c4e86ec8768a41e42b6be3f6db0c2651a714f5ab566d5039f5ce683d052419bc2b772998dc3e01d317
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

Loads dropped DLL 1 IoCs

pid	Process
2152	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Crxheyugjeauug\iasqtego.rep	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2152	regsvr32.exe
2152	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3892	regsvr32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 3892	4516	regsvr32.exe	82
PID 4516 wrote to memory of 3892	4516	regsvr32.exe	82
PID 4516 wrote to memory of 3892	4516	regsvr32.exe	82
PID 3892 wrote to memory of 2152	3892	regsvr32.exe	90
PID 3892 wrote to memory of 2152	3892	regsvr32.exe	90
PID 3892 wrote to memory of 2152	3892	regsvr32.exe	90

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\aad93454385c10602523c3ad304a9041.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\aad93454385c10602523c3ad304a9041.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3892
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Crxheyugjeauug\iasqtego.rep"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:2152

memory/2152-138-0x0000000002A50000-0x0000000002A77000-memory.dmp

Download

memory/3892-134-0x00000000022C0000-0x00000000022E7000-memory.dmp

Download