emotet | bd68a0a8bbfca976be058d9c40a982bace5b1e70348f1d893541ba92291883c0

Analysis

max time kernel
50s
max time network
102s
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 22:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bd68a0a8bbfca976be058d9c40a982bace5b1e70348f1d893541ba92291883c0.dll
Size

629KB
MD5

53476acafbf70965fb1e6b7fc0125529
SHA1

7c21f34c0fefad0c96d357f21eda509051422870
SHA256

bd68a0a8bbfca976be058d9c40a982bace5b1e70348f1d893541ba92291883c0
SHA512

995f79ab65471935054d430ddf67d2d150db5f021ebb08b9fa5641dc778fc3aa4071d141baf1a5ab06179316f82bd4be7f0a9248c81956151138ed96d624bd18
SSDEEP

12288:6tGis7p49VmD3OjG7QbBtL95WhNye5JHKVu6cig1Doa:6tGis1T3OjueLqhd5NKAD3

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\JyfdUa.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\PUxVcSKNdfjlWWx\\JyfdUa.dll\""	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1788	regsvr32.exe
1788	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe
2104	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1788	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 2104	1788	regsvr32.exe	66
PID 1788 wrote to memory of 2104	1788	regsvr32.exe	66

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bd68a0a8bbfca976be058d9c40a982bace5b1e70348f1d893541ba92291883c0.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PUxVcSKNdfjlWWx\JyfdUa.dll"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2104

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

Loading Replay Monitor...

Downloads

memory/1788-120-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

Download