emotet | eaf81c04c71543d25ae1c82f2dda72faedfd5e20af1673ef743f5b066114c33b | Triage

Analysis

max time kernel
55s
max time network
144s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:23

Sharing

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General

Target

eaf81c04c71543d25ae1c82f2dda72faedfd5e20af1673ef743f5b066114c33b.dll
Size

532KB
MD5

9c049e96c9645bc20cbcac07d73ee424
SHA1

367c9b716da2fd3146dc0a2783d401c21b676167
SHA256

eaf81c04c71543d25ae1c82f2dda72faedfd5e20af1673ef743f5b066114c33b
SHA512

43d61b191927130ce19db5a140c81554689880cba267144d1a1e4e5b83cda39554e2f48ef5e8946ebd01c96bc39b069b9e0ea9ad02b21397a668c366b2e34fe5

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

1096 regsvr32.exe
1096 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

728 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 728 wrote to memory of 1096	728	regsvr32.exe	regsvr32.exe
PID 728 wrote to memory of 1096	728	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eaf81c04c71543d25ae1c82f2dda72faedfd5e20af1673ef743f5b066114c33b.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:728

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FwXxkGN\LmIeYJpzS.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1096

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/728-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/1096-122-0x0000000000000000-mapping.dmp

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