a9e96cdfd340e64d34df4f3a7020166627d97e4da987ac35774766df463b5abe

Analysis

max time kernel
136s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2024, 18:43

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General

Target

5b931b1694944cc6279cb065d8bfd360.exe
Size

20KB
MD5

5b931b1694944cc6279cb065d8bfd360
SHA1

9b107590b2c0cc8f6289d63c9e29e2cd2cd59d91
SHA256

a9e96cdfd340e64d34df4f3a7020166627d97e4da987ac35774766df463b5abe
SHA512

2ac79491fd3794fd75142bbb037084e55687aeec23c42a3550318349814193198b4536d25e17c60530bd6ee1f29a24c1d32fe2e373468222393169f3bf010aac
SSDEEP

384:GifQuEuTsIa1y28x315t537eG2L2Gx3ZwTKW7:Gjhexbt53bQ3ZwWW

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Hunatcha = "C:\\Windows\\System32\\update.exe"	5b931b1694944cc6279cb065d8bfd360.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\update.exe	5b931b1694944cc6279cb065d8bfd360.exe
File opened for modification	C:\Windows\SysWOW64\update.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\WINDOWS\SysWOW64\inetsrv.dll .exe	5b931b1694944cc6279cb065d8bfd360.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files\KaZaa\My Shared Folder\ladygaga.mp3 .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\My Shared Folder\ladyinbed.avi .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\My Shared Folder\porno+18.mpeg .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\remoteotherkazaa.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\gratis.mp3.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\ReadMe!.nfo .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\My Shared Folder\list-download.txt .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\game-collection.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\My Shared Folder\softpacked.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\LimeWire\gratis.zip.exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\LimeWire\My Shared Folder\spaceticket.doc .exe	5b931b1694944cc6279cb065d8bfd360.exe
File created	C:\Program Files\KaZaa\maliciousremovaltool.exe	5b931b1694944cc6279cb065d8bfd360.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Internet Explorer\InternetRegistry	5b931b1694944cc6279cb065d8bfd360.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Internet Explorer\InternetRegistry\Hunatcha = "C:\\Windows\\System32\\update.exe"	5b931b1694944cc6279cb065d8bfd360.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\irc\Shell\open\command	5b931b1694944cc6279cb065d8bfd360.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\irc	5b931b1694944cc6279cb065d8bfd360.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\irc\Shell	5b931b1694944cc6279cb065d8bfd360.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\irc\Shell\open	5b931b1694944cc6279cb065d8bfd360.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\irc\Shell\open\command\Send = "C:\\Windows\\System32\\update.exe"	5b931b1694944cc6279cb065d8bfd360.exe

C:\Users\Admin\AppData\Local\Temp\5b931b1694944cc6279cb065d8bfd360.exe
"C:\Users\Admin\AppData\Local\Temp\5b931b1694944cc6279cb065d8bfd360.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
PID:1476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1476-2-0x0000000000400000-0x0000000004208000-memory.dmp

Filesize
62.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads