emotet | 4f525f02ccf23125dab286715ec0117b765cc15a57790c67067123ec3752f175 | Triage

Analysis

max time kernel
52s
max time network
135s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:20

Sharing

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General

Target

4f525f02ccf23125dab286715ec0117b765cc15a57790c67067123ec3752f175.dll
Size

532KB
MD5

c3b955f0918bd5007ead9d6e5bd24b33
SHA1

a7b80d040be82d1d4cb98625d2038c91e9db2457
SHA256

4f525f02ccf23125dab286715ec0117b765cc15a57790c67067123ec3752f175
SHA512

ab8f7819d294c997bb8706e56b94b014b0f21675d5c24a4dfb568be7cffc6eb9defda4946f93f1155dc8d636b763ae0ac85dbbcaf414593674bde065810627c7

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

2740 regsvr32.exe
2740 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2364 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2364 wrote to memory of 2740	2364	regsvr32.exe	regsvr32.exe
PID 2364 wrote to memory of 2740	2364	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4f525f02ccf23125dab286715ec0117b765cc15a57790c67067123ec3752f175.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GcjMYxcIVLZaidf\oWTAmF.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2364-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2740-123-0x0000000000000000-mapping.dmp

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