bdaejec | 9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161

General

Target

9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe
Size

86KB
MD5

36134427460906d5c1b0e93ebe09bd10
SHA1

b79c2cac3357b1271ef1ddb7d9d481ae06c57a99
SHA256

9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161
SHA512

0db2b623a9f5456ff9e4ff5e4f77e919b56e00fafd2f3e70cf9b963d3b992a1a7fbcf314e403da483e026f710fa93ea88ea28fb531ec39f77431808a43b5c56e
SSDEEP

1536:L6UzoyE5BIKEJRjZa7NdUYDg/JrE1Uw7UIQmGCq2iW7z:uU8ycaKEJRdkTNYJrnw7zGCH

Score

10^/10

bdaejec aspackv2 backdoor discovery upx

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Signatures

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

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

Processes:

resource	yara_rule
behavioral1/memory/2384-36-0x0000000000150000-0x0000000000159000-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\LKKHZd.exe	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

LKKHZd.exe

pid process

2384 LKKHZd.exe

pid	process
2384	LKKHZd.exe

Loads dropped DLL 2 IoCs

Processes:

9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe

pid	process
2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe
2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2580-0-0x0000000000400000-0x000000000041E710-memory.dmp	upx
behavioral1/memory/2580-21-0x0000000000400000-0x000000000041E710-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

LKKHZd.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	LKKHZd.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	LKKHZd.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	LKKHZd.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	LKKHZd.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	LKKHZd.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	LKKHZd.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:

9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exeLKKHZd.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LKKHZd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exeLKKHZd.exe

description	pid	process	target process
PID 2580 wrote to memory of 2384	2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe	LKKHZd.exe
PID 2580 wrote to memory of 2384	2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe	LKKHZd.exe
PID 2580 wrote to memory of 2384	2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe	LKKHZd.exe
PID 2580 wrote to memory of 2384	2580	9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe	LKKHZd.exe
PID 2384 wrote to memory of 2700	2384	LKKHZd.exe	cmd.exe
PID 2384 wrote to memory of 2700	2384	LKKHZd.exe	cmd.exe
PID 2384 wrote to memory of 2700	2384	LKKHZd.exe	cmd.exe
PID 2384 wrote to memory of 2700	2384	LKKHZd.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe
"C:\Users\Admin\AppData\Local\Temp\9246e6040fa27a14d1b9e7d605f0811e9f4abee4da205de815e6f787d21d8161N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Users\Admin\AppData\Local\Temp\LKKHZd.exe
  C:\Users\Admin\AppData\Local\Temp\LKKHZd.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2384
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\646a297f.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2700

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LPQ313RR\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\646a297f.bat

Filesize
187B

MD5
893a87ff2a8fa6637729b3fc085c45b9

SHA1
acf0c9a5bbe16d360984b2481eb9ff513c3de2e4

SHA256
e703b19a0b62049c5b099d832caae834a1c0c412928d8d19708f6a353c56fca4

SHA512
0936dfd262e485ace44a2c54c1efe89ee01bde28d16b38042c901d2bb4059057738daefc38c2541efb54296d76345f9ee09923af30ca1d73a64b7b344aaaa869

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2384-11-0x0000000000150000-0x0000000000159000-memory.dmp

Filesize
36KB

Download
memory/2384-36-0x0000000000150000-0x0000000000159000-memory.dmp

Filesize
36KB

Download
memory/2580-0-0x0000000000400000-0x000000000041E710-memory.dmp

Filesize
121KB

Download
memory/2580-10-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2580-9-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2580-21-0x0000000000400000-0x000000000041E710-memory.dmp

Filesize
121KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads