emotet | 4aedd3231b227e33177a6c70a596e501983110f4bb0bc21f43345068089c14f9 | Triage

Analysis

max time kernel
51s
max time network
140s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:19

Sharing

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General

Target

4aedd3231b227e33177a6c70a596e501983110f4bb0bc21f43345068089c14f9.dll
Size

538KB
MD5

e50894e92c75e4ce2e34ecca965df7ca
SHA1

028ecd15c3db2f39d0fe933fc00fb9733900744d
SHA256

4aedd3231b227e33177a6c70a596e501983110f4bb0bc21f43345068089c14f9
SHA512

6019793222df298acc67e019c53e6d3628f69b36a44c218d080cc3851f57859f8f31aa456958a5dae602e93be8077a7525abf7d43c1b163ac553b717335e4f40

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

4552 regsvr32.exe
4552 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

4020 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4020 wrote to memory of 4552	4020	regsvr32.exe	regsvr32.exe
PID 4020 wrote to memory of 4552	4020	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4aedd3231b227e33177a6c70a596e501983110f4bb0bc21f43345068089c14f9.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4020

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BSlKMCKYJlzTYy\QEYEcYpHVD.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4552

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4020-114-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/4552-119-0x0000000000000000-mapping.dmp

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