1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:32

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General

Target

1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
Size

46KB
MD5

6d900b2e5f69c20f03ab1d53bb8f5480
SHA1

bf565812e2e8ac6751e48357f180f1959e3dce20
SHA256

1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2
SHA512

b33d40dc9caeeaafc6e92ccaf28edff5aedeaf3cc657f100f90dde06efda056f5dfcaf675f2c61aefba4056dda5789d67f58e9c9ecc1409097bb052c46267db5
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9HSW:V7Zf/FAxTWoJJ7T1SW

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4130) 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/2436-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000e0000000122ed-2.dat	upx
behavioral1/files/0x0002000000010617-6.dat	upx
behavioral1/memory/2436-74-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\warning.gif.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrespsh.dat.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdate.cer.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqloledb.rll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\turnOnNotificationInTray.gif.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\wlsrvc.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_sv.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Lord_Howe.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToNotesBackground_PAL.wmv.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Mozilla Firefox\plugin-container.exe.sig.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libtdummy_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcfr.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Mendoza.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\promointl.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EXPEDITN\THMBNAIL.PNG.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msdaprsr.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-text_zh_CN.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Journal\fr-FR\MSPVWCTL.DLL.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvSOFT.x3d.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.bidi_0.10.0.v20130327-1442.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Volgograd.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.IO.Log.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libgl_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_blue_partly-cloudy.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Memories_buttonClear.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_ko.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\library.js.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\rtscom.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans_1.2.200.v20140214-0004.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Journal\en-US\PDIALOG.exe.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\gimap.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_ja.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\de-DE\js\cpu.js.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\settings.css.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\settings.js.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.components.ui.zh_CN_5.5.0.165303.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPC.DLL.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Casablanca.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\ir.idl.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.natives.nl_zh_4.4.0.v20140623020002.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BREEZE\BREEZE.ELM.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vevay.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-output2_ja.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-gibbous.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX9.x3d.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\videowall.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libspeex_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\drag.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor.nl_zh_4.4.0.v20140623020002.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Web.Entity.Resources.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer_dot.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\in_sidebar\bg_sidebar.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_cloudy.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\menu_style_default_Thumbnail.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Defender\en-US\MpEvMsg.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\css\settings.css.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\ja-JP\InkObj.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.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	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe

C:\Users\Admin\AppData\Local\Temp\1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
"C:\Users\Admin\AppData\Local\Temp\1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2436

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-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp

Filesize
47KB

MD5
904ce87843b43e6d1eca208116985aa5

SHA1
9021bb083d78d5f2f58ecefedcf32ddfe92070c3

SHA256
cb7dbfd6289499c48a60233302461fc21acb4934c586c882351c210b84ef7fa5

SHA512
c959d1efc3bd9822dd11fc5db9a22786977f20bcd4db2f884cea33dd66465bd5a8c227a9833664663ea6304449bd9c9ad1b8c247a39b69aec95ea51ccc553e80

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

Filesize
56KB

MD5
881ef516e8615b1afa019647bfb2e4fb

SHA1
fbc319387786a271def7bce974c3e9e2d952fbb0

SHA256
cd63056f6c526a32a96b3ee107d7905965a6656ac836fc9ec0266b7b1485b4f0

SHA512
839457225b3bbd429700449983c3ce240c70beb5c211c8f1f31f32240294bee4a0fb20fefbb07d8ee9fd162093bcae32896a92de48f3558b2658910f988b4886

Download Submit
memory/2436-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2436-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download