2bf0b568da5437571fe0536aee7d05697e00557eff084d754107398d2a690290

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 11:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

exe006.exe
Size

60KB
MD5

35ded83a665e00296e6f3cc76bb19de0
SHA1

265a71bccce2d379959fcc0fdc905930f8affee7
SHA256

2bf0b568da5437571fe0536aee7d05697e00557eff084d754107398d2a690290
SHA512

476a257ea935cd7d9365330e04b2ea10df7e0b93ee769a2f08009eb87b605dcebc5f7288d0cfa7d2d68ede23bec1243eb049008c8bd67a5bb55efe89ff6c8e58
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBHfBo8o3PV15RT:V7Zf/FAxTWoJJZENTBHfiP3zUuIun

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3438) 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/1720-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0007000000012117-2.dat	upx
behavioral1/files/0x0002000000010664-6.dat	upx
behavioral1/memory/1720-64-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Reykjavik.tmp	exe006.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqloledb.rll.mui.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.h.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Luis.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans.nl_ja_4.4.0.v20140623020002.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-io-ui.xml_hidden.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lo\LC_MESSAGES\vlc.mo.tmp	exe006.exe
File created	C:\Program Files\Windows Journal\fr-FR\jnwdui.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaprsr.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-ui_zh_CN.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Yakutsk.tmp	exe006.exe
File created	C:\Program Files\Microsoft Games\Mahjong\desktop.ini.tmp	exe006.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IPSEventLogMsg.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunmscapi.dll.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-swing-plaf.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\St_Johns.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnoseek_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libsapi_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\7-Zip\Lang\kaa.txt.tmp	exe006.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\15x15dot.png.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Denver.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmad_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Genko_2.emf.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Palau.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\META-INF\ECLIPSE_.SF.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-options_ja.jar.tmp	exe006.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png.tmp	exe006.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_right.png.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-visual_zh_CN.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-uisupport.xml.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libwingdi_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IpsMigrationPlugin.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-string-l1-1-0.dll.tmp	exe006.exe
File created	C:\Program Files\Mozilla Firefox\nssckbi.dll.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\spu\libsubsdelay_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tahiti.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\ZoneInfoMappings.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-modules-profiler_visualvm.jar.tmp	exe006.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\bckgRes.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Microsoft Games\Purble Place\PurblePlaceMCE.png.tmp	exe006.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll.tmp	exe006.exe
File created	C:\Program Files\Common Files\System\msadc\handler.reg.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kathmandu.tmp	exe006.exe
File created	C:\Program Files\Java\jre7\bin\dt_shmem.dll.tmp	exe006.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Entity.Resources.dll.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\epl-v10.html.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic_5.5.0.165303.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core_2.3.0.v20131211-1531.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-sampler.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Oslo.tmp	exe006.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tipresx.dll.mui.tmp	exe006.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToScenesBackground_PAL.wmv.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\gtkHandle.png.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libhttps_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\Windows Media Player\ja-JP\WMPDMCCore.dll.mui.tmp	exe006.exe
File created	C:\Program Files\7-Zip\Lang\nn.txt.tmp	exe006.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InkObj.dll.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar.tmp	exe006.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-execution.xml_hidden.tmp	exe006.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libts_plugin.dll.tmp	exe006.exe
File created	C:\Program Files\Windows Defender\fr-FR\MpEvMsg.dll.mui.tmp	exe006.exe
File created	C:\Program Files\Windows Media Player\fr-FR\WMPDMC.exe.mui.tmp	exe006.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	exe006.exe

C:\Users\Admin\AppData\Local\Temp\exe006.exe
"C:\Users\Admin\AppData\Local\Temp\exe006.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1720

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-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini.tmp

Filesize
60KB

MD5
333b214c6bce583494f96425478ab962

SHA1
d71af151dcf3b785c8128d6c85fad411056e55b7

SHA256
abab8076204825f1d2ca9a4cf50178e6fadc2dab99b37159047809d437aa40d3

SHA512
443074f465c1f84ece6f9b4cb259d86e8bd03b2c725b985440c34065769557c87c470fc294a0c6ba57b4101993ca4f4e03c65e97acf53bfafe6221c61332f3f0

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

Filesize
69KB

MD5
d2031e34c5dced6a9a60597a03f433b0

SHA1
80a8f788585cd5e67f36500f457ed1007936c93c

SHA256
7ce27887445b9d6f207d0b7b2485ea678eb85832abfe7daf955033a32284864e

SHA512
fc0502e899a297f0943c9538588624c9be5d3e2b299f52f2c910dd906d26ba987d89198d0eb81d4add26799ded222ed5babbae2a97b7b770986a14b48d76875d

Download Submit
memory/1720-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1720-64-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download