emotet | e3fcb321177dbad8df27d999ae5e622921fb704a58500106d98b73bf61011f06 | Triage

Analysis

max time kernel
55s
max time network
139s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 15:15

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General

Target

e3fcb321177dbad8df27d999ae5e622921fb704a58500106d98b73bf61011f06.dll
Size

532KB
MD5

e090b205e7fb0f9b8769dd117a6f08b4
SHA1

ac182c1a8fe8e1b712ff0d4e740b20aef4148cc8
SHA256

e3fcb321177dbad8df27d999ae5e622921fb704a58500106d98b73bf61011f06
SHA512

6b1690d02949d5a0e01fe1b011e90733c3f8ba7c341c24d419098868c4236cafffe57a07d4201c48e234cf0a39f4509ad01b7e3b64b4cab69231034f2eda8123

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

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

Processes:

regsvr32.exe

pid process

3124 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3124 wrote to memory of 636	3124	regsvr32.exe	regsvr32.exe
PID 3124 wrote to memory of 636	3124	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e3fcb321177dbad8df27d999ae5e622921fb704a58500106d98b73bf61011f06.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3124

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CiTqWiaobVnBBk\tOStVPkwxxx.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/636-122-0x0000000000000000-mapping.dmp

Download
memory/3124-117-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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