emotet | a0cfb5933669cb5486704f2e91bff2b2656550cc7a84072ff5ef7217c3e5f0f8 | Triage™

Analysis

max time kernel
133s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
01/03/2022, 15:49

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General

Target
25b8419ce9aa00391bd9ec0fe6e43431.dll
Size 488KB
Sample220301-s9b72acbbk
SHA256 a0cfb5933669cb5486704f2e91bff2b2656550cc7a84072ff5ef7217c3e5f0f8
MD5 25b8419ce9aa00391bd9ec0fe6e43431
SHA1 3ace2dbf4addb68b2a8d2d219015b5119358b75b
SHA512 2370c67a196bd3f9c0d3a62a25b50965a54b14c2384c318fed3f584ae0f954582869e9b63f4662eb379db0f2831220ea6cbe3bfd7d118e0e0a88bb74a126df40
MD5 SHA1 SHA512

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

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
2004	regsvr32.exe
2004	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2004	1872	regsvr32.exe	79
PID 1872 wrote to memory of 2004	1872	regsvr32.exe	79
PID 1872 wrote to memory of 2004	1872	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\25b8419ce9aa00391bd9ec0fe6e43431.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\25b8419ce9aa00391bd9ec0fe6e43431.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2004-130-0x0000000010000000-0x0000000010027000-memory.dmp

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