ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 23:21

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General

Target

ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
Size

90KB
MD5

9864007c31be7cbcb1a37dfb803bb285
SHA1

9256b38a71ec239a36affcba647cc64cd2585d40
SHA256

ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7
SHA512

bb34b5eca0650a0bd21f9179987b7605a1ef343e7cf426308c147153956980292bf04c74a8428c591213235c7cdf4db31f9cb172a85633c1be53067d8607c1f0
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiZBT37CPK:V7Zf/FAxTWoJJ7TTQoQjTW7JJ7TTQoQh

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3699) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000c00000001227f-1.dat	upx
behavioral1/memory/2316-3-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0002000000010622-6.dat	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre7\lib\deploy\messages_fr.properties.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Prague.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\YST9.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-time-l1-1-0.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\css\settings.css.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\tipresx.dll.mui.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerEvaluators.exsd.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationProvider.resources.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.xml.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\keystore\libmemory_keystore_plugin.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_Star_Half.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_gray_foggy.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_SelectionSubpicture.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Journal\Journal.exe.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwritash.dat.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-javahelp_ja.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-core_visualvm.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Media Player\it-IT\setup_wm.exe.mui.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\45.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SaveAsRTF.api.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\FormatUnblock.snd.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Internet Explorer\jsdbgui.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\triangle.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\slideShow.html.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\odffilt.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\vlc.mo.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libaddonsvorepository_plugin.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\css\slideShow.css.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms.nl_zh_4.4.0.v20140623020002.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme_0.9.300.v20140424-2042.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-modules_ja.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Tijuana.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Dublin.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port-au-Prince.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rio_Branco.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.xml.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-editor-mimelookup-impl.xml.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Entity.Resources.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi422_yuy2_plugin.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsdt.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkWatson.exe.mui.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Mexico_City.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\eclipse_1655.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-modules-appui.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Monterrey.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Monaco.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\settings.html.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.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	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-uisupport.xml.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Mozilla Firefox\dependentlibs.list.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Xml.Linq.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libftp_plugin.dll.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\flyout.css.tmp	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.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	ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe

C:\Users\Admin\AppData\Local\Temp\ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe
"C:\Users\Admin\AppData\Local\Temp\ad7cbfbe28bba702e74e82f4260c6f40db49849d97dc3befbf02e00eb8ae83e7.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2316

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-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini.tmp

Filesize
91KB

MD5
0c8dedcc2b6b1c9266280e9d7d9b0c1e

SHA1
e9855f0d2c99da8e1a6f971954545c06018ed244

SHA256
3d79c8a6dc3b9b3dfce744c5483c9d45d918f2372a35ea3465bc5fa15af013b4

SHA512
ca04976c33ea2952112a1c63c59083788e8c34f279b81c2dbb9a80b752da2d6cd03f180c5aef8ae4f4cc6431abaaaa8be77e2569de654285eb109afd27192595

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

Filesize
99KB

MD5
d94c8eb4dc2a89b068c366d6802ccef7

SHA1
ddf0fe731bcb22dbd87e70f66e28679a8dbd2a6f

SHA256
131616eb53010882da5f0bf62fb99b24b58080b4f100a40aba86d16f313b5a9d

SHA512
2dab65e111e6d8bce122c23b5ab92ae01853d18cbfd3e6cd9c31df6bd7d8d78589779aae5536631ca96bef6ab640b1ea52ba426d57c862c16dbedc0758bf9bad

Download Submit
memory/2316-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download