501453ec3e9932580f7e68a161f1cc4f324a3cc0d89b2fecdf848b9e209de82c

Analysis

max time kernel
156s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 06:19

Sharing

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General

Target

2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
Size

4.6MB
MD5

2da64bf86bf6e0b2d7833b26322a6c63
SHA1

eca01c227bbb14d31191f326c7df08bd16287696
SHA256

501453ec3e9932580f7e68a161f1cc4f324a3cc0d89b2fecdf848b9e209de82c
SHA512

b51ecae5a92c416b570ded0683fd08eeee00181eb6e4b724e216c2d57ef52186f4a243210b68bda01b555fd5844b7b721e8bb7eb31d880eddeeaa9fbea7ff3b4
SSDEEP

98304:zxYOXwnS4rV6wV2VhYs+wE9XD8VBQj2jIfkZc:aIQV2VqV9z8IXP

Score

7^/10

aspackv2 persistence

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00070000000231f5-13.dat	aspack_v212_v242

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe"	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe

Drops autorun.inf file 1 TTPs 1 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\:\autorun.inf	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jstatd.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\jabswitch.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\keytool.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jcmd.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jvisualvm.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\rmic.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\serialver.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\java.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\pack200.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\pack200.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jar.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javah.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javap.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\idlj.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jar.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\klist.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\rmiregistry.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jar.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jps.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\policytool.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\schemagen.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\serialver.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\rmiregistry.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\java.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstatd.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\kinit.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Internet Explorer\ielowutil.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\wsimport.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jmap.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\klist.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\javafxpackager.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\7-Zip\7z.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jvisualvm.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javafxpackager.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jps.exe$	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\javadoc.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\wsgen.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\:\autorun.inf	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3180	2da64bf86bf6e0b2d7833b26322a6c63_JC.exe

C:\Users\Admin\AppData\Local\Temp\2da64bf86bf6e0b2d7833b26322a6c63_JC.exe
"C:\Users\Admin\AppData\Local\Temp\2da64bf86bf6e0b2d7833b26322a6c63_JC.exe"
1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:3180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

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

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\905c0769f9a06c95a24ddf945\patcher.exe$

Filesize
4.6MB

MD5
2da64bf86bf6e0b2d7833b26322a6c63

SHA1
eca01c227bbb14d31191f326c7df08bd16287696

SHA256
501453ec3e9932580f7e68a161f1cc4f324a3cc0d89b2fecdf848b9e209de82c

SHA512
b51ecae5a92c416b570ded0683fd08eeee00181eb6e4b724e216c2d57ef52186f4a243210b68bda01b555fd5844b7b721e8bb7eb31d880eddeeaa9fbea7ff3b4

Download Submit
memory/3180-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3180-1-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3180-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads