emotet | a87b7c418d32b2658a6aa4c84a414e77564bdb98ac6298b4585ba27838ade410 | Triage

Analysis

max time kernel
53s
max time network
139s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:40

Sharing

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General

Target

a87b7c418d32b2658a6aa4c84a414e77564bdb98ac6298b4585ba27838ade410.dll
Size

538KB
MD5

2e0c5c7985cfa7e78ebf5b06aa9a80ae
SHA1

accd888792be76fdfe07b58c395a57c00175b238
SHA256

a87b7c418d32b2658a6aa4c84a414e77564bdb98ac6298b4585ba27838ade410
SHA512

b2362393728559bc8997745e01313adfd0c6292b9c047dbb44689d227e4b8c336bb513f1705a95e36b161480b4971f6d9a923b52b54d3e65cb0a371fd1791532

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

2636 regsvr32.exe
2636 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2356 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2356 wrote to memory of 2636	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2636	2356	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a87b7c418d32b2658a6aa4c84a414e77564bdb98ac6298b4585ba27838ade410.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VDVpZN\xyfBjL.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2356-114-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/2636-119-0x0000000000000000-mapping.dmp

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