emotet | 472ce98d3efceef5e22b14b79af593cd56718e4b2ab9eb7b4ab93cdef80e07af

Analysis

max time kernel
55s
max time network
105s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/11/2022, 16:46

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General

Target

472ce98d3efceef5e22b14b79af593cd56718e4b2ab9eb7b4ab93cdef80e07af.dll
Size

712KB
MD5

2a8ffced50e650b7c5e6188ba415f2a7
SHA1

65caecd893efcc163c6a89dfd58df4373dd6e97d
SHA256

472ce98d3efceef5e22b14b79af593cd56718e4b2ab9eb7b4ab93cdef80e07af
SHA512

2a01a41fd0b527bd4bdc73f1c0ee95aef53937395775ebc38539d123e27cb0a693a62ccfbeb2033b2b36e16b563b7348d592cf919c7762a66503cacba38644b3
SSDEEP

12288:Jm3ryg7+tKkrxfIoAGA8YHrKrefkca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKreMBjWCN4

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\lQRXy.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\IwmYPUxWD\\lQRXy.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3992	regsvr32.exe
3992	regsvr32.exe
3972	regsvr32.exe
3972	regsvr32.exe
3972	regsvr32.exe
3972	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3992	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 3972	3992	regsvr32.exe	67
PID 3992 wrote to memory of 3972	3992	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\472ce98d3efceef5e22b14b79af593cd56718e4b2ab9eb7b4ab93cdef80e07af.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3992
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IwmYPUxWD\lQRXy.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:3972

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/3992-116-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

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