emotet | 1738d59a57196ad279b6b488fccb7419f6fa9794369281d3ec52282b175beda9 | Triage

Analysis

max time kernel
139s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:23

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General

Target

1738d59a57196ad279b6b488fccb7419f6fa9794369281d3ec52282b175beda9.dll
Size

538KB
MD5

a1fa549a727c5c0c3e9808e2d0106604
SHA1

7f8b42ad4d73352435f5af232e57595cec08193f
SHA256

1738d59a57196ad279b6b488fccb7419f6fa9794369281d3ec52282b175beda9
SHA512

2d35525ceec93446ae5178ed7ca146eb66fb44986458d529c8103216dca64d310d8ad76f2dc11354227bfd254372d22b34e83b9d4e8ee05be5d7924d1c5b738b

Score

10^/10

emotet banker suricata trojan

Malware Config

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

Processes:

regsvr32.exe

pid process

2660 regsvr32.exe
2660 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3096 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3096 wrote to memory of 2660	3096	regsvr32.exe	regsvr32.exe
PID 3096 wrote to memory of 2660	3096	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1738d59a57196ad279b6b488fccb7419f6fa9794369281d3ec52282b175beda9.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HDzQsHdZITJTc\hBdI.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2660-119-0x0000000000000000-mapping.dmp

Download
memory/3096-114-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

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