emotet | a4aac054d32fdda81b775e6e7fda32ec78a4693ddf1aa8ac49a90f6b58a0cf6c | Triage

Analysis

max time kernel
52s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:23

Sharing

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General

Target

a4aac054d32fdda81b775e6e7fda32ec78a4693ddf1aa8ac49a90f6b58a0cf6c.dll
Size

532KB
MD5

93821a0d508858615e07c0030537a131
SHA1

fa0c81210e0d72740dcfa1a725df39544a8a00db
SHA256

a4aac054d32fdda81b775e6e7fda32ec78a4693ddf1aa8ac49a90f6b58a0cf6c
SHA512

8217888dd80e6eb8516997a051c50400a2b286bde4b9bdf70f4d9b0f76231d72aad2ddcb5acf20436d9e228fb16655bf911068eef0fa4ff81eebbcc60b4b6501

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

2968 regsvr32.exe
2968 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3224 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3224 wrote to memory of 2968	3224	regsvr32.exe	regsvr32.exe
PID 3224 wrote to memory of 2968	3224	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a4aac054d32fdda81b775e6e7fda32ec78a4693ddf1aa8ac49a90f6b58a0cf6c.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3224

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XUEzkX\UAxECZbYlfBurfm.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2968

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2968-122-0x0000000000000000-mapping.dmp

Download
memory/3224-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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