emotet | f847810f7662fafa65dad7c52b967458a08bd3bbe41968c41a46d2e81be7c02c | Triage

Analysis

max time kernel
57s
max time network
145s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:44

Sharing

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General

Target

f847810f7662fafa65dad7c52b967458a08bd3bbe41968c41a46d2e81be7c02c.dll
Size

532KB
MD5

447c40c23ab6434c0811d294967c3719
SHA1

fd985f64622e5108900ac0e31bf7f4600d9c8d91
SHA256

f847810f7662fafa65dad7c52b967458a08bd3bbe41968c41a46d2e81be7c02c
SHA512

ffe07cc463fc53b2e9594a7abe644a5d6369aa10ca44df2937030f50f8118f196fb2f7c72b7b8665f169c09482705561a8981d5f0b0bb658d529fae063fd556d

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

2396 regsvr32.exe
2396 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2016 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2016 wrote to memory of 2396	2016	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 2396	2016	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f847810f7662fafa65dad7c52b967458a08bd3bbe41968c41a46d2e81be7c02c.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BstGIfo\BOhijecIJ.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2016-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2396-122-0x0000000000000000-mapping.dmp

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