emotet | 749653acc9eec49e1f1937feb393a386e85bc672e976f2223f79dee148976b7d | Triage

Analysis

max time kernel
72s
max time network
138s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:59

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General

Target

749653acc9eec49e1f1937feb393a386e85bc672e976f2223f79dee148976b7d.dll
Size

532KB
MD5

60f05a1b53371dc9d04923f9d67af8aa
SHA1

732bf1682382be568bfc24162906951b1a83be84
SHA256

749653acc9eec49e1f1937feb393a386e85bc672e976f2223f79dee148976b7d
SHA512

0a1525ed14e2beb086419eeee8df229605dffc2006c0c695fbbf0cd908ea252f65e5b9a22448746da04ea6d2bdc54c48cbeb6d49bc14593c0d394d174838e1ec

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

2072 regsvr32.exe
2072 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3940 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3940 wrote to memory of 2072	3940	regsvr32.exe	regsvr32.exe
PID 3940 wrote to memory of 2072	3940	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\749653acc9eec49e1f1937feb393a386e85bc672e976f2223f79dee148976b7d.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3940

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QSDpsdH\qjkpwuspwHi.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2072-121-0x0000000000000000-mapping.dmp

Download
memory/3940-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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