emotet | e89c375ac026201c0bfd688deefe2f030b7881fa48a30f6b3459f9c20ebf7d22

Analysis

max time kernel
53s
max time network
139s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
02-11-2022 16:23

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General

Target

e89c375ac026201c0bfd688deefe2f030b7881fa48a30f6b3459f9c20ebf7d22.dll
Size

664KB
MD5

f2b7b818194cf46acc8d4946330ff376
SHA1

6c6dfba8dd519c4857d469f81f9ce772d08bff27
SHA256

e89c375ac026201c0bfd688deefe2f030b7881fa48a30f6b3459f9c20ebf7d22
SHA512

4cfd5f6bf79249bfd14d735b96367812ccf5bba3c14b3e0808e8e33c5c4d53f4ecd46342eaf58bb04d78024195ec01abe183e4144d350d06db55e138f673e5d2
SSDEEP

12288:v9D2/XRIK1chzV2rBt5APJlGIu4cDVi8HY1lW+lJk1XY61IU:lD2vRA2rv5APJfu4jiY18+lJkt

Score

10^/10

emotet banker persistence trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uKACzzjIhJMYweE.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\VFWOhivZPdUcdTBCm\\uKACzzjIhJMYweE.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2772	regsvr32.exe
2772	regsvr32.exe
3004	regsvr32.exe
3004	regsvr32.exe
3004	regsvr32.exe
3004	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2772	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 3004	2772	regsvr32.exe	66
PID 2772 wrote to memory of 3004	2772	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e89c375ac026201c0bfd688deefe2f030b7881fa48a30f6b3459f9c20ebf7d22.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VFWOhivZPdUcdTBCm\uKACzzjIhJMYweE.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2772-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3004-121-0x0000000000000000-mapping.dmp

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