365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 01:31

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General

Target

365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
Size

65KB
MD5

77e8edc1b8e63f373956d24f55f6b7a6
SHA1

05f27c9143af22e512b76f682c56b67fbcfd3a2a
SHA256

365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684
SHA512

e6a852f23e7eb305daacbaa9cd8a3ae7d2cbb8dadb965f79ed9cbaa3b1b0dec77b3c7de9dec81a0b0bf8fcdd7b2624092bf85e2398682d7032f038ad5d90d871
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiJFEFF:V7Zf/FAxTWoJJ7TTQoQPyF

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3571) 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/2380-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00080000000120ff-2.dat	upx
behavioral1/files/0x000400000001043d-6.dat	upx
behavioral1/memory/2380-74-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre7\lib\deploy\messages_pt_BR.properties.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Antigua.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnsc_plugin.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Photo Viewer\ja-JP\ImagingDevices.exe.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\js\picturePuzzle.js.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net_1.2.200.v20120807-0927.jar.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\7-Zip\Lang\sk.txt.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Maceio.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-modules-profiler_visualvm.jar.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.win32.win32.x86_64_3.103.1.v20140903-1947.jar.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc-48.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\tipresx.dll.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2native.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Luxembourg.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\dial_lrg_sml.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Irkutsk.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Blanc-Sablon.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Tell_City.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\README.txt.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Journal\es-ES\PDIALOG.exe.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mshwLatin.dll.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\full.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.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\html\cpyr.htm.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Antigua.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-execution.xml.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Mozilla Firefox\precomplete.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_corner_bottom_left.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-highlight.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_fr.properties.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_it.properties.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\icon.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\SecretST.TTF.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_matte2.wmv.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-background.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ja.properties.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Jujuy.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\ir.idl.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\about.html.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.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	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\rtscom.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\15x15dot.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\ReachFramework.resources.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\WindowsFormsIntegration.resources.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-search.xml.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-spi-actions.xml.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Chuuk.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-favorites.xml.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\bin\tnameserv.exe.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libhqdn3d_plugin.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_right.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Atikokan.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.repository.nl_ja_4.4.0.v20140623020002.jar.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Rio_Gallegos.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Goose_Bay.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClient.resources.dll.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\picturePuzzle.js.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\settings.css.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\TipTsf.dll.mui.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_SelectionSubpicture.png.tmp	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.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	365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe

C:\Users\Admin\AppData\Local\Temp\365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe
"C:\Users\Admin\AppData\Local\Temp\365f2f720df1399beca728099c30411f88f76d153a2e45f75014b541d8baa684.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2380

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-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini.tmp

Filesize
66KB

MD5
03d96614f1fb90bca121739b37b2fa62

SHA1
2b4132b15dd0e4cbf50dc452116e644dcd25fd3a

SHA256
42e5a88c591ce78939769cf9722fd1f4e662742afc505bf979de9586093032a3

SHA512
985acf5fe5d1b35ef3b4a5a85c96798f63abff147c340d37eff48ffbcb33644189adc42a4db586f252875b41d60433276d82be5de81efb2c93862624a3b301db

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

Filesize
74KB

MD5
c1c1f1c4ff24cf312a1baf44232055a6

SHA1
d1f3ccc3666994f5e7c4236fc49fe4dbece5082b

SHA256
62d17262bd76c7e3eed7fb3fadbd64723bde7c3ff79fa4c4d0be47cff70232c2

SHA512
0f0c315862c2573dba519a3f87c03e25074f504ebe0b31514addc71964f121d33401df157c4de017e66fe20234cc601b2e15fc2c3755c4cee253a26cbbd7b5a0

Download Submit
memory/2380-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2380-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download