Analysis
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max time kernel
80s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
05-12-2024 12:40
Static task
static1
Behavioral task
behavioral1
Sample
58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe
Resource
win7-20241023-en
General
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Target
58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe
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Size
72KB
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MD5
b293ca96c62a287191eacdec7326b990
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SHA1
1ff15bda0fef2793d3d05239a5705b9a5ca7681d
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SHA256
58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2
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SHA512
b258979c5cc9e2036d425aa086826f8dbdedef8ed4d36fa92b50d04a4e16722428e6548b0139a4f668408324b6dc39137f0c15bef32d0c128ddef96c3a4b687e
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SSDEEP
768:Qdwz0k23YXEL5kYcDjf19W6q0GEiMywPoTVIgsQGPL4vzZq2o9W7GsxBbPr:7e6HfDWs3oTVPvGCq2iW7z
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/2056-30-0x00000000009C0000-0x00000000009C9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000b000000012280-4.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2056 qJgbivN.exe -
Loads dropped DLL 2 IoCs
pid Process 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe qJgbivN.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe qJgbivN.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe qJgbivN.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe qJgbivN.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe qJgbivN.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe qJgbivN.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{06715A9D-70D2-4C5C-9F8A-D2392905D83D}\chrome_installer.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE qJgbivN.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe qJgbivN.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe qJgbivN.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe qJgbivN.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jre7\bin\klist.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe qJgbivN.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE qJgbivN.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE qJgbivN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qJgbivN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 596 wrote to memory of 2056 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe 30 PID 596 wrote to memory of 2056 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe 30 PID 596 wrote to memory of 2056 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe 30 PID 596 wrote to memory of 2056 596 58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe 30 PID 2056 wrote to memory of 2216 2056 qJgbivN.exe 32 PID 2056 wrote to memory of 2216 2056 qJgbivN.exe 32 PID 2056 wrote to memory of 2216 2056 qJgbivN.exe 32 PID 2056 wrote to memory of 2216 2056 qJgbivN.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe"C:\Users\Admin\AppData\Local\Temp\58941248f0f0ecbadef4f5ccdf9343b045961b4cf3161b1a4423377b79fc61e2N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:596 -
C:\Users\Admin\AppData\Local\Temp\qJgbivN.exeC:\Users\Admin\AppData\Local\Temp\qJgbivN.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\50f9743d.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2216
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
189B
MD5cac01c698fc91e9306f306a7b9ea5d6e
SHA127143a92ccfe910094a37ba145723595d980bd25
SHA2562eb18a37bcafb2ce971f2c8e058fc64ea55668cf21ad0cdade12c09390d4af1e
SHA512e57337e7419236ff591bab93edd97a750049711127f5b13e681fab3ce8353bddeded60420e626884f46a3ce1b349220c7b024d5d22dd0f3e1751aac8ba641a10
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e