emotet | 992d55f364e10ab8303d71d24365a2eb5fb4d39eb2424e29b9ccf9452239923f

Analysis

max time kernel
71s
max time network
133s
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 11:14

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General

Target

992d55f364e10ab8303d71d24365a2eb5fb4d39eb2424e29b9ccf9452239923f.dll
Size

814KB
MD5

9d1d0c0ed64c0c86458b513ba8f13c9f
SHA1

bce69005e39dc09e563e82709bd83106e75d7d92
SHA256

992d55f364e10ab8303d71d24365a2eb5fb4d39eb2424e29b9ccf9452239923f
SHA512

7db68ca3ce6564ae8ba248d6fc34a1bc9a4183faa246b07f317ad4b56f20364b6077844b3290bf5dc9c752997706fc20c5ca7f52ea744e0a09f5239fb703b249
SSDEEP

12288:5sIyzbpudwh9PQx873eHeLs15pZ6yRQ9f04Tn/WMideaik:5JyzbwdG4eLsjpZfRQ9/q8fk

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\lJXauVOLcctRZnys.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\UVhkRCr\\lJXauVOLcctRZnys.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2252	regsvr32.exe
2252	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe
1524	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2252	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 1524	2252	regsvr32.exe	67
PID 2252 wrote to memory of 1524	2252	regsvr32.exe	67

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\992d55f364e10ab8303d71d24365a2eb5fb4d39eb2424e29b9ccf9452239923f.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UVhkRCr\lJXauVOLcctRZnys.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:1524

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/2252-116-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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