emotet | 3c77632b40d6f11d54c609da601e74e92f256943015f6a24579284542cb6c287 | Triage

Analysis

max time kernel
52s
max time network
142s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:23

Sharing

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General

Target

3c77632b40d6f11d54c609da601e74e92f256943015f6a24579284542cb6c287.dll
Size

532KB
MD5

2b0f01e727b6a9c0152f99f19dfbdcec
SHA1

e1f7606dd5aaa84420a82f428d983ec5072fab5f
SHA256

3c77632b40d6f11d54c609da601e74e92f256943015f6a24579284542cb6c287
SHA512

25bbcd46ce6bd85f64fe8e454219039383bc27e8f036a48b59ea490b1de84e8ca293f00f9506deacffc04eecbc56f5926ba450b25d4dc33c3466a444f3adadc5

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

1328 regsvr32.exe
1328 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1184 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1184 wrote to memory of 1328	1184	regsvr32.exe	regsvr32.exe
PID 1184 wrote to memory of 1328	1184	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3c77632b40d6f11d54c609da601e74e92f256943015f6a24579284542cb6c287.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QHcjsdOQRPszrLr\YSaybmhiWGQkIYd.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1184-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/1328-121-0x0000000000000000-mapping.dmp

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