emotet | 858f75676142579533809e4c326fa2ebbbdbb89c39ddbf471d0674cbb4293fb0 | Triage™

Analysis

max time kernel
91s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
22/05/2022, 00:35

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General

Target
a4939b3eb833c71082ae0375bc7ff1fc.dll
Size 640KB
Sample220522-axb3dsebf4
SHA256 858f75676142579533809e4c326fa2ebbbdbb89c39ddbf471d0674cbb4293fb0
MD5 a4939b3eb833c71082ae0375bc7ff1fc
SHA1 bff3d611a44ee0862ba2ac6ffdb4c66a0de21905
SHA512 35792bba1f42aace85b3418252f8055c984188e6fee622a76466104ff86f4a38246ece4cc5ae8f6493d162809edb5a8de269a99b27c366e25b9794300106caa8
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

eck1.plain

ecs1.plain

Signatures

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
204	regsvr32.exe
204	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4608 wrote to memory of 204	4608	regsvr32.exe	80
PID 4608 wrote to memory of 204	4608	regsvr32.exe	80
PID 4608 wrote to memory of 204	4608	regsvr32.exe	80

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a4939b3eb833c71082ae0375bc7ff1fc.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\a4939b3eb833c71082ae0375bc7ff1fc.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/204-132-0x0000000002490000-0x00000000024B4000-memory.dmp

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