2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056f

Analysis

max time kernel
119s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 23:37

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Report Analysis Logs

General

Target

2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
Size

72KB
MD5

c2fb7110601ccc66e3c44e563bf854f0
SHA1

a23b0bd6ba131e65c39fe64fa33d8a26fc037044
SHA256

2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056f
SHA512

367328cfb7e846ef1d75c5961be5baa5a0550a1108329e37e708c84da8a91a878af197e219b1dbde84a4c9937bfdd13793a66a90ad53a0986cd108010dd25b12
SSDEEP

768:V7Blpf/FAK65euBT37CPKK0SjHm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/SN:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/QJ

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3269) 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/2176-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0007000000012118-2.dat	upx
behavioral1/files/0x000200000001067f-6.dat	upx
behavioral1/memory/2176-74-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\lij.txt.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Pyongyang.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-core-windows_visualvm.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-time-l1-1-0.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpnr.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msdaremr.dll.mui.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha2.png.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-previous-static.png.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\com-sun-tools-visualvm-modules-startup.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Davis.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\Center.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\fr-FR\msinfo32.exe.mui.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.webapp.nl_zh_4.4.0.v20140623020002.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\bin\JdbcOdbc.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Galapagos.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\CST6CDT.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\Mso Example Intl Setup File A.txt.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.VisualBasic.Targets.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Royale.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Internet Explorer\msdbg2.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightRegular.ttf.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationFramework.resources.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnsv_plugin.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tabskb.dll.mui.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\feature.properties.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_zh_CN.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_228ef1_256x240.png.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnuv_plugin.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Manila.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tashkent.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64.nl_ja_4.4.0.v20140623020002.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-cli.xml.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\vlc.mo.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libttml_plugin.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.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	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Riga.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad.xml.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationLeft_SelectionSubpicture.png.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\MANIFEST.MF.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-views.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationTypes.resources.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_LOOP_BG_PAL.wmv.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Azores.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\epl-v10.html.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.DataSetExtensions.Resources.dll.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-tabcontrol_ja.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Pohnpei.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-highlight.png.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.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\doclib.gif.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Cocos.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Tarawa.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.xml.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssve.xml.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\dblook.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.widgets_1.0.0.v20140514-1823.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata_2.2.0.v20131211-1531.jar.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
File created	C:\Program Files\Java\jre7\lib\security\blacklist.tmp	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.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	2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe

C:\Users\Admin\AppData\Local\Temp\2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe
"C:\Users\Admin\AppData\Local\Temp\2a119aecd8d8c5d45ddea890cc48747b776b429a8676d1c5f30ebacbef3c056fN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2176

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
72KB

MD5
dff2fc87f580d70e6de289299301c9a9

SHA1
9740e906e251e231cec75bddb0f3c70090aa6eae

SHA256
0c8f6d6174a4e1df0242a287ad3c8aca7df6814b0f960f7764cc4e4fb3e14fda

SHA512
fe8d58362399733b099c047de3e03a4ee26b0bfe3dd0c7b53fe8a0351cb607b59da92ca7ccb9cd59043137a2ea66ea557ebe190ebd35936b6dc6d77b1a2b607f

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

Filesize
81KB

MD5
76d0160498950cdc39353b6a6faba0e2

SHA1
37a9ec4078efdfc01fa20e5d30e7e3bcfa8b042b

SHA256
733b143d3bbfb37d07cdc8eb0ee8997f41f8ba92a4a1c69c5ca0ea851c3bdf5b

SHA512
93226799ad1629f76081c887d0244787dae1052614d7b57304af8f9a3aa0f71f3bb5be2b8e3b6ea4a20aa5a977793f873adf86b210495feb1263ec451df8f139

Download Submit
memory/2176-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2176-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download