emotet | fb1e2b4c18c6bfcb446cc8ce95de55dd4f58546428ba109aa3bb3600efb052f9 | Triage

Analysis

max time kernel
54s
max time network
141s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:41

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General

Target

fb1e2b4c18c6bfcb446cc8ce95de55dd4f58546428ba109aa3bb3600efb052f9.dll
Size

532KB
MD5

6568c4aca5084afd7161cff12287a9b7
SHA1

9115eacce6b9eac17a51c495a04936531ba00227
SHA256

fb1e2b4c18c6bfcb446cc8ce95de55dd4f58546428ba109aa3bb3600efb052f9
SHA512

e79aca35816e45c4178da6315630537c84a9580b94de8834244d63cb46fbf654bdca91a1627754dcc8fabed14c4b48f2e4f1c86d2c9c06f74b605fe9a13d832a

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

2196 regsvr32.exe
2196 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3192 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3192 wrote to memory of 2196	3192	regsvr32.exe	regsvr32.exe
PID 3192 wrote to memory of 2196	3192	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fb1e2b4c18c6bfcb446cc8ce95de55dd4f58546428ba109aa3bb3600efb052f9.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3192

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QhhHcXxWl\YxWXwclYShkel.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2196-121-0x0000000000000000-mapping.dmp

Download
memory/3192-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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