emotet | f65accbf38c8d903228b1fce6627027840069cb1431201e5d9dbb5f82ef5eabe | Triage

Analysis

max time kernel
52s
max time network
148s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:23

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General

Target

f65accbf38c8d903228b1fce6627027840069cb1431201e5d9dbb5f82ef5eabe.dll
Size

532KB
MD5

dfe8150afde6e636de052a523ecd9afe
SHA1

b6c2b4ece994ec8f5be89eb4b6c619f2f38e167b
SHA256

f65accbf38c8d903228b1fce6627027840069cb1431201e5d9dbb5f82ef5eabe
SHA512

5efe8128ba028c1ed7bc725941dc38a20b3161598ad65a67f68479ef95eac9be59959dec5872b399653d403769ef7851681eda236143365c3d2845c756974e4a

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

1500 regsvr32.exe
1500 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1888 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f65accbf38c8d903228b1fce6627027840069cb1431201e5d9dbb5f82ef5eabe.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YqtHmrnEnJ\pjYVISjgwz.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1500-124-0x0000000000000000-mapping.dmp

Download
memory/1888-119-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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