8071fa5a060b5851fabe87f01a7188b57c3cac021aa01c42724d393f7cdab75f

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 12:46

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General

Target

Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
Size

115KB
MD5

5fe93dc75aa60c93321b4b91b1ca81da
SHA1

e881e6aeb09e0fc96f9c75d5d420c41f34651d2b
SHA256

8071fa5a060b5851fabe87f01a7188b57c3cac021aa01c42724d393f7cdab75f
SHA512

d36c0235e290f4362db25429e32b613cefd21abdd1da4f150ebb396c9003dbad1f7493bb280afc3dd7d833d6f277c7aaf501154064ec0880005b8cf40b71f2f2
SSDEEP

1536:V7Zf/FAxTWoJJZENTNyl2Sm0mKuC1TC1PM1mM1XUUgWIVD5IDaGZC09c51+EGgSf:fny1tE42EXUU7964ExSwDG

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2850) 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/2716-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00070000000120fb-2.dat	upx
behavioral1/files/0x0002000000010485-6.dat	upx
behavioral1/memory/2716-68-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util-lookup_zh_CN.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Mozilla Firefox\private_browsing.exe.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\tipresx.dll.mui.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\msinfo32.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.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\rarrow.gif.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\ZoneInfoMappings.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-applemenu.xml.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Dot.png.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Perf_Scenes_Mask1.png.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaTypewriterBold.ttf.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler.xml.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Windhoek.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwLatin.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationUp_SelectionSubpicture.png.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+2.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\localedata.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Antigua.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Web.Entity.Design.Resources.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.util_1.7.0.v201011041433.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-search.xml.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Port_of_Spain.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\snmp.acl.template.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Microsoft Games\Purble Place\de-DE\PurblePlace.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_left.png.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\mojo_core.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\eula.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Casey.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Samara.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder.configuration_5.5.0.165303.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations_2.4.0.v20131119-0908.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multitabs_ja.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\TipBand.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\mr.pak.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Bissau.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Linq.Resources.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.resources.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Net.Resources.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\jni_md.h.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.commands_3.6.100.v20140528-1422.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Yakutat.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh89.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkWatson.exe.mui.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Detroit.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Athens.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\security\javaws.policy.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\fonts\LucidaSansDemiBold.ttf.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Swift_Current.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Entity.Design.Resources.dll.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.continuation_8.1.14.v20131031.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9YDT.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-heapwalker.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-attach.jar.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\msinfo32.exe.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\FormatGrant.vdw.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santo_Domingo.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Martinique.tmp	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.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	Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe

C:\Users\Admin\AppData\Local\Temp\Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.Danger.ATA_virussign.com_5fe93dc75aa60c93321b4b91b1ca81da.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2716

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-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp

Filesize
115KB

MD5
6389a72c7c6bd507138ea43901793751

SHA1
20f08de35b561f1623a0ed634a89246e80c9cd32

SHA256
44c197f9073ff2e5bd34001806c813d8af099e0de2166787dca22cbdf82921ad

SHA512
71757b339c2b7641be539f40030129595902de7776a33e02a6e2a200f1aaf4e725c91f828c652d2974e0de244e954df200ad459b14b313a17af23a5b1e1589ee

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

Filesize
124KB

MD5
d670be1bd5a9bb8822a74f8ad0097231

SHA1
57ed60b05307d7b4d407d65a33e578040e5960e4

SHA256
9cd47eb2dde417e1f211d435bd96baa92d5e6b0166fe9790bf15012afa150ff1

SHA512
6f6626f2d692ae62015f06b21b64bd086c8af65d0c9b9d3c7c31bf4ed13f2178e13a09a5978693276eb009ad2328096e53a671582c4cc36a946b4a652ccc883a

Download Submit
memory/2716-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2716-68-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download