Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/12/2024, 17:46
Static task
static1
Behavioral task
behavioral1
Sample
ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe
Resource
win7-20240903-en
General
-
Target
ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe
-
Size
510KB
-
MD5
f786dd4800f09abe67a76b18fe7a482d
-
SHA1
a8afd8254553f6394f79ffe28280143e7cfa19e3
-
SHA256
ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854
-
SHA512
353609aef28d65f34a2c06eb9c72122123084c0fc9b8bed2708f8c4202ade1c7c355b27ac22b35f20ae496f46d242dd0ab17ebe4b35a9b4d8c70dcb703044253
-
SSDEEP
12288:deO4ivVb83+hs/c8NViqI4+EiZVeRrs7ngjK8JxddvxDcMGk4J2M0Tf:L4Wdhs/tmV4+EjXKsgMGk4J/0Tf
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
-
Bdaejec family
-
Detects Bdaejec Backdoor. 2 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/2756-12-0x0000000000970000-0x0000000000979000-memory.dmp family_bdaejec_backdoor behavioral1/memory/2756-29-0x0000000000970000-0x0000000000979000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000d00000001226b-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2756 qSzcQM.exe -
Loads dropped DLL 2 IoCs
pid Process 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE qSzcQM.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE qSzcQM.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe qSzcQM.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe qSzcQM.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe qSzcQM.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe qSzcQM.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE qSzcQM.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe qSzcQM.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe qSzcQM.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe qSzcQM.exe File opened for modification C:\Program Files\Windows Mail\wab.exe qSzcQM.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe qSzcQM.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe qSzcQM.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe qSzcQM.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe qSzcQM.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe qSzcQM.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE qSzcQM.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe qSzcQM.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe qSzcQM.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{5EB8F02B-573C-439E-BE36-635B3B6563D9}\chrome_installer.exe qSzcQM.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe qSzcQM.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe qSzcQM.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qSzcQM.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2756 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe 31 PID 2260 wrote to memory of 2756 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe 31 PID 2260 wrote to memory of 2756 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe 31 PID 2260 wrote to memory of 2756 2260 ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe 31 PID 2756 wrote to memory of 1072 2756 qSzcQM.exe 34 PID 2756 wrote to memory of 1072 2756 qSzcQM.exe 34 PID 2756 wrote to memory of 1072 2756 qSzcQM.exe 34 PID 2756 wrote to memory of 1072 2756 qSzcQM.exe 34
Processes
-
C:\Users\Admin\AppData\Local\Temp\ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe"C:\Users\Admin\AppData\Local\Temp\ec4eb4f1f018d18e8e143e35fd930793ce43ba7f7336ac3dd529b715cd881854.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Users\Admin\AppData\Local\Temp\qSzcQM.exeC:\Users\Admin\AppData\Local\Temp\qSzcQM.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\176b3d1b.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1072
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
-
Filesize
187B
MD58a190ee72f97f6d4ad03901904c0196b
SHA1cc8687bbffaabee882b98a89d69f7f7c8d9e1833
SHA25612b7e35a22700f87e32dcb11ed0860a408dde894a5d8ec06b9a6db44da9ea6e8
SHA512717e1e52b2f44924c4f379ec8e1a77bf482f825aa203f9aee08ea5656c064e8e74cda4603cc3ee2d18c3cc8fbd840fdeef68c5dbccf89e2c1af7c98481111932
-
Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e