bdaejec | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 04:11

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General

Target

miMGON.exe
Size

15KB
MD5

56b2c3810dba2e939a8bb9fa36d3cf96
SHA1

99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA256

4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA512

27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
SSDEEP

384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr

Score

10^/10

bdaejec backdoor discovery

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec

Detects Bdaejec Backdoor. 2 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2684-0-0x0000000000370000-0x0000000000379000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/2684-18-0x0000000000370000-0x0000000000379000-memory.dmp	family_bdaejec_backdoor

Deletes itself 1 IoCs

pid	Process
2580	cmd.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	miMGON.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	miMGON.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java-rmi.exe	miMGON.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	miMGON.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	miMGON.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	miMGON.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	miMGON.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{5059450D-F254-431C-8EC5-1212E61F2D77}\chrome_installer.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	miMGON.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	miMGON.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	miMGON.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	miMGON.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	miMGON.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	miMGON.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	miMGON.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	miMGON.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	miMGON.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2580	2684	miMGON.exe	31
PID 2684 wrote to memory of 2580	2684	miMGON.exe	31
PID 2684 wrote to memory of 2580	2684	miMGON.exe	31
PID 2684 wrote to memory of 2580	2684	miMGON.exe	31

C:\Users\Admin\AppData\Local\Temp\miMGON.exe
"C:\Users\Admin\AppData\Local\Temp\miMGON.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\2f4c0c33.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\2f4c0c33.bat

Filesize
187B

MD5
7bcf4cb7b557386b7ef818067c583761

SHA1
15d141750f7088a393c5f652c4f27b56e16187c9

SHA256
a6cc7763096750cedd1dc4d379cc62efe2228177b4f90f6c516444f9fd8a1ce6

SHA512
071895a1cfb614bca3e612dbe18a557cac2f59f2d973d34f9fc40ad03b234025ccb9c7828d0108a6d0caba8799a4d7552164f87ada01b2cbe5959c8e0a626901

Download Submit
memory/2684-0-0x0000000000370000-0x0000000000379000-memory.dmp

Filesize
36KB

Download
memory/2684-18-0x0000000000370000-0x0000000000379000-memory.dmp

Filesize
36KB

Download