b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 18:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
Size

60KB
MD5

a99475cfc534b0a3a8407d929be94a00
SHA1

2968c07ce529ebe195dae21d381dfdba6bb5eef7
SHA256

b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26
SHA512

8bcba53622ece2af910f9025bb9f87ef0b386ad3ab0498235bfbb5977038b218f7f3bce250aae5a964d675d897c23a99450b47542aefac7dd21a2b826a690c7d
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjSEXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rU:V7Zf/FAxTWbiG1i

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3170) 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/328-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b000000012029-2.dat	upx
behavioral1/files/0x000400000001043d-6.dat	upx
behavioral1/memory/328-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multitabs_zh_CN.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Month_Calendar.emf.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-image-mask.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer.bat.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\feature.properties.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipBand.dll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqlxmlx.rll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationRight_ButtonGraphic.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Vincennes.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libremap_plugin.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Blue_Gradient.jpg.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.nl_ja_4.4.0.v20140623020002.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\fonts\LucidaBrightDemiBold.ttf.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationFramework.resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt_0.11.101.v20140818-1343.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\cmm\CIEXYZ.pf.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\management-agent.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Reunion.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-charts.xml.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Tongatapu.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\librawvideo_plugin.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Mozilla Firefox\plugin-container.exe.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\de-DE\WMM2CLIP.dll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_buttongraphic.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Internet Explorer\en-US\iedvtool.dll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.properties.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.nl_zh_4.4.0.v20140623020002.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_basestyle.css.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Net.Resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\1047x576black.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Anadyr.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\feature.properties.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\tipresx.dll.mui.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ar.pak.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\et.pak.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgRes.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.artifact.repository.prefs.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Entity.Design.Resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_SelectionSubpicture.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l1-2-0.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\WindowsBase.resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\JoinConvert.m4v.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\vlc.mo.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Pretty_Peacock.jpg.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationRight_ButtonGraphic.png.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\profile.jfc.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\README.html.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\LC_MESSAGES\vlc.mo.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\classlist.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-keymap_ja.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-heapwalker.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IdentityModel.Selectors.Resources.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\vlc.mo.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libfilesystem_plugin.dll.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ext_5.5.0.165303.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor.nl_ja_4.4.0.v20140623020002.jar.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Goose_Bay.tmp	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.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	b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe

C:\Users\Admin\AppData\Local\Temp\b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe
"C:\Users\Admin\AppData\Local\Temp\b153e11c87374a855052729167ada1c2f128aa74c7498b9143b17a12c059af26N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:328

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

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini.tmp

Filesize
60KB

MD5
a7a5134a22a2f4cdd63eae96236d3d51

SHA1
3895f7cdd54192818f97bfabef2ac081977042e4

SHA256
9a5eff731e0aedf1e59e8c73d244a55566a61701443fcd9ec019e7d04b135b74

SHA512
e567478222ce39f1127cb5399764836e06847a4ebae5d466d6866088b1e4452f2f7fe0e5317cd6646ac02a3d3b3044259228ef61cc2ebbfa8f8d9ee9ecf4ce4a

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

Filesize
69KB

MD5
ed7c786712d6ab49ff4a58e0fab345a7

SHA1
78048876f6fc7f018e34ca7526286eb7ea7bfad7

SHA256
e348c6754dc3be58e9fd384f1264539112d1a081aa43275f1a5a26abe3d3ed64

SHA512
e9c6ff30140ab20291f4abebf94ac98496dbe5331f83e870d9e62e2a7d397633565b96b13cb381c46072b5647597c3ae64b8b888cef83fe5f12656c37c98f776

Download Submit
memory/328-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/328-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download