emotet | 5831a93bbcc40bf6af6057027a873fdab14e005f2203be82d7583bb9f8190229 | Triage

Analysis

max time kernel
51s
max time network
148s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:28

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General

Target

5831a93bbcc40bf6af6057027a873fdab14e005f2203be82d7583bb9f8190229.dll
Size

532KB
MD5

9f36d5056fdbab89ae1fe562bd229265
SHA1

628df438645434de50d878cf7c4517665ac699fd
SHA256

5831a93bbcc40bf6af6057027a873fdab14e005f2203be82d7583bb9f8190229
SHA512

dd07662c0af4494be9af278b1617437c30bfb6c5eae6acac9767551a8088e897639db10d68e199595db59ab7e1da65a20ec068a57678dfff5b9bcc7076a91a12

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

1500 regsvr32.exe
1500 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1888 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe
PID 1888 wrote to memory of 1500	1888	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5831a93bbcc40bf6af6057027a873fdab14e005f2203be82d7583bb9f8190229.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YqtHmrnEnJ\pjYVISjgwz.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1500-124-0x0000000000000000-mapping.dmp

Download
memory/1888-119-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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