bdaejec | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 09:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.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. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2296-41-0x00000000000C0000-0x00000000000C9000-memory.dmp	family_bdaejec_backdoor

Deletes itself 1 IoCs

pid	Process
2864	cmd.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.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	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2864	2296	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe	32
PID 2296 wrote to memory of 2864	2296	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe	32
PID 2296 wrote to memory of 2864	2296	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe	32
PID 2296 wrote to memory of 2864	2296	56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\56b2c3810dba2e939a8bb9fa36d3cf96_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\4e6f2c40.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2864

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NT668XG4\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\49204A3B.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\4e6f2c40.bat

Filesize
267B

MD5
69a837493c9c06abd1f6d80aca42d38a

SHA1
65f33136bcd2a9ba82801c0f6fbb54af5a916f36

SHA256
6746fdc4e82f44d8786ecbaae8b0fd31fb7f7de9cc77fb9ca2c722275c89eb37

SHA512
5c916ee0628032385c2d4537a79f91fc60d1d00bdb603af21b5ead68cba974df2ec19f02c07064fd4dece9ee8f1eef8b7492b17b21555c540bf2d4ca31f4bcc9

Download Submit
memory/2296-0-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2296-41-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download