emotet | cdbfa293beaf2e1f91aff4dad4905abdbaf52c0cbf714688b1f4c5cf793dcb2e | Triage

Analysis

max time kernel
50s
max time network
146s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:59

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General

Target

cdbfa293beaf2e1f91aff4dad4905abdbaf52c0cbf714688b1f4c5cf793dcb2e.dll
Size

538KB
MD5

7839b7d6ed10d06821db7453c4c804a3
SHA1

5469bc168f7f56d9dca50b88b88ac81c6169a809
SHA256

cdbfa293beaf2e1f91aff4dad4905abdbaf52c0cbf714688b1f4c5cf793dcb2e
SHA512

ffc43df6553b6afbc1d9fce0965b98d04fe87da536834d51a2982d352081ce951e11fa648265f762cfebc013792e4f9caab48b11d12081377c51eb4436df09d2

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

2800 regsvr32.exe
2800 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2492 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2492 wrote to memory of 2800	2492	regsvr32.exe	regsvr32.exe
PID 2492 wrote to memory of 2800	2492	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cdbfa293beaf2e1f91aff4dad4905abdbaf52c0cbf714688b1f4c5cf793dcb2e.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QRqNLLh\eBAIof.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2492-114-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/2800-119-0x0000000000000000-mapping.dmp

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