af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd

Analysis

max time kernel
148s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/01/2025, 09:13

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General

Target

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
Size

408KB
MD5

4d67fab0f0ff041b0c90aafff035288d
SHA1

1a89a9b3e685fae24258367c386eef9582359acb
SHA256

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd
SHA512

ddf9369f596685784dcdc5b82c5dfc343bdab2fbb528750657093e67c30f943ad250ca90255bcc1c321ea6f5e614b5e7320b9c3b3d855181531634b23466849d
SSDEEP

12288:rIZGNXkbvLbIZGNXkbvLis89iMGsSaOyi/A:rIZaXkbv/IZaXkbvWs89iMGsSaOyx

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2696) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1316-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000a0000000122ea-2.dat	upx
behavioral1/files/0x000200000001067f-6.dat	upx
behavioral1/memory/1316-68-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationLeft_ButtonGraphic.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cambridge_Bay.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core.nl_ja_4.4.0.v20140623020002.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-api-caching.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Khartoum.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.bindings_0.10.200.v20140424-2042.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-tools_ja.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-jvm.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\highlight.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Mexico_City.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.core_2.3.5.v201308161310.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-4.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Hermosillo.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqloledb.rll.mui.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.bat.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.ui_5.5.0.165303.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-execution.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-threaddump.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator.nl_zh_4.4.0.v20140623020002.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7Handle.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-views.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host-remote.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ust-Nera.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\7-Zip\7z.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-join.avi.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia100.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOInstallerUI.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-sendopts.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha1.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\WindowsAccessBridge-64.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\MST.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\shatter.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Internet Explorer\ieinstal.exe.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Managua.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Jamaica.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\bckgzm.exe.mui.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Yakutsk.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Melbourne.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\file_obj.gif.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk15\windows-amd64\profilerinterface.dll.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.controlpanel.ui.configuration_5.5.0.165303.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winClassicTSFrame.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Hovd.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Paris.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\license.html.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-attach.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeush.dat.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rio_Branco.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-text.xml.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\MANIFEST.MF.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi_3.10.1.v20140909-1633.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-image-mask.png.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Whitehorse.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Irkutsk.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tallinn.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\leftnav.gif.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.runtime_0.10.0.v201209301036.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.emf.ecore.change_2.10.0.v20140901-1043.jar.tmp	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe

C:\Users\Admin\AppData\Local\Temp\af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe
"C:\Users\Admin\AppData\Local\Temp\af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

Filesize
408KB

MD5
ddb6ad40be7bd7b37c4daa900e6fd60b

SHA1
0d4c94aa6d7d390f9d30ec320866117257398053

SHA256
16970bc0e92f12ee30db232c7159352f2f597cb4837561a1fa4a634f0a59dad2

SHA512
c835abde88487b8147564baab7cb8104185c37b194b1ea22a95bbc703c74916f901125ce456eabbfb2bf8cf871d7f63acc8f81715c712c318a4adddedadd755c

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
417KB

MD5
f5575246016e3a1b8d7655f557a33091

SHA1
a20a14d2665a04fbae136fb6a6fa49688f728f64

SHA256
8826c30e8129372a85127ca5e932f71eccff3ec75e3e086ec898f36df0fe3ace

SHA512
3e2c3f85a988b0db7fbce8324b6a4e132bbd640a03770cd97d55f1071a275915a59b1455fbad6789042e218730e2a25dce900b6a40aceccc0c444e0c0afec5cc

Download Submit
memory/1316-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1316-68-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download