bdaejec | 65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8

General

Target

65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe
Size

50KB
MD5

af7210680d438a82c1f2539ee82e0ae4
SHA1

7ecc373ae91d7dee40a6cda7fee5e9348ae71e17
SHA256

65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8
SHA512

7ee2479bc189a3258b4c0eb2d1421ce6b48e1d2a55371b8bf93f240009733af6d8a9e63093469923ae5b9a073dd83cec30d9a60c70c7432de1ee901b95757dfd
SSDEEP

768:6dwNNlcdyo+4lMreJfbg52cyJkWtyC3VQGPL4vzZq2o9W7GsxBbPr:6OwY4m6fbZ3pty0SGCq2iW7z

Score

10^/10

bdaejec aspackv2 backdoor discovery

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

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

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

Processes:

resource	yara_rule
behavioral1/memory/2968-49-0x0000000000070000-0x0000000000079000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\XHlrCJ.exe	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

XHlrCJ.exe

pid process

2968 XHlrCJ.exe

pid	process
2968	XHlrCJ.exe

Loads dropped DLL 2 IoCs

Processes:

65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe

pid	process
2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe
2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe

Drops file in Program Files directory 64 IoCs

Processes:

XHlrCJ.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	XHlrCJ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	XHlrCJ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	XHlrCJ.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 3 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

Processes:

65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exeXHlrCJ.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	XHlrCJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exeXHlrCJ.exe

description	pid	process	target process
PID 2768 wrote to memory of 2968	2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe	XHlrCJ.exe
PID 2768 wrote to memory of 2968	2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe	XHlrCJ.exe
PID 2768 wrote to memory of 2968	2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe	XHlrCJ.exe
PID 2768 wrote to memory of 2968	2768	65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe	XHlrCJ.exe
PID 2968 wrote to memory of 792	2968	XHlrCJ.exe	cmd.exe
PID 2968 wrote to memory of 792	2968	XHlrCJ.exe	cmd.exe
PID 2968 wrote to memory of 792	2968	XHlrCJ.exe	cmd.exe
PID 2968 wrote to memory of 792	2968	XHlrCJ.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe
"C:\Users\Admin\AppData\Local\Temp\65698d0f78a8b142e28e077c1bac2bf24a950df6c46277c4a76b12066d4977f8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Users\Admin\AppData\Local\Temp\XHlrCJ.exe
  C:\Users\Admin\AppData\Local\Temp\XHlrCJ.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\67d56b2c.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\167B6D0C.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\67d56b2c.bat

Filesize
187B

MD5
9848189b40f342d2511b9902eae54ad5

SHA1
5b6844f9aa72617ce8b1dc6d878d2b583f253127

SHA256
e7aa5be539b0420884fd80fe33e60acc1082021c9e0e86a64fde084add96e0c6

SHA512
0cee16d1543aab00f4f30c2f9f214419581889ce50b8923e2b10bfc68d90a593136098654e4c15ceddc8a95584fdd0eebc1b7e315ff4f7203c635b91a936b531

Download Submit
\Users\Admin\AppData\Local\Temp\XHlrCJ.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2768-0-0x0000000000F70000-0x0000000000F87000-memory.dmp

Filesize
92KB

Download
memory/2768-10-0x0000000000110000-0x0000000000119000-memory.dmp

Filesize
36KB

Download
memory/2768-9-0x0000000000110000-0x0000000000119000-memory.dmp

Filesize
36KB

Download
memory/2768-14-0x0000000000F70000-0x0000000000F87000-memory.dmp

Filesize
92KB

Download
memory/2968-11-0x0000000000070000-0x0000000000079000-memory.dmp

Filesize
36KB

Download
memory/2968-49-0x0000000000070000-0x0000000000079000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads