emotet | 930538f72898a2f2396b6f0fd9f6c9053f3ed2a2981571b3c04a2df6b28004dd | Triage

Analysis

max time kernel
53s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:20

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General

Target

930538f72898a2f2396b6f0fd9f6c9053f3ed2a2981571b3c04a2df6b28004dd.dll
Size

532KB
MD5

c293e86a1645e726dce647dfe8c4255b
SHA1

6acc229844fcd4f0ee9f2cd901c39ba5389ddd9d
SHA256

930538f72898a2f2396b6f0fd9f6c9053f3ed2a2981571b3c04a2df6b28004dd
SHA512

c060c2a5cccca6f6f5c9aaa2ab2113eb4ddd628e59aa1b1f67feaaabc7670d818a12fd3abd3b513acc1384d1886718e1a54d3500bf7a8eb12da423247a8d51c9

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

2156 regsvr32.exe
2156 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4780 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4780 wrote to memory of 2156	4780	regsvr32.exe	regsvr32.exe
PID 4780 wrote to memory of 2156	4780	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\930538f72898a2f2396b6f0fd9f6c9053f3ed2a2981571b3c04a2df6b28004dd.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4780

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YVKDRIfpGXqLmEV\kXVlx.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2156

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2156-119-0x0000000000000000-mapping.dmp

Download
memory/4780-114-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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