bdaejec | 18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845

Analysis

max time kernel
140s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 07:44

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General

Target

18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe
Size

1.2MB
MD5

da13c1364dd9937b7172458f23c4713e
SHA1

5dbf7dc2bf46bbe177b3670ffcb06143953e578e
SHA256

18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845
SHA512

211c87929606f66f7cd9f3728f7dac98e68181217285047a43d4930061ab153ceec18b43ddc7f2b7f3e32de0aa6a9633941eccea21226a76e3f64e88755526d3
SSDEEP

24576:fz9Ro7xU/QchGi07FUjDNcGr0daED22Zme+4ERGjNV0j57Wl:botU/JKWDNcGrwaEDbr+/uIV7W

Score

10^/10

bdaejec blackmoon aspackv2 backdoor banker discovery trojan

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec
Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral1/memory/2272-32-0x0000000000400000-0x000000000076A000-memory.dmp	family_blackmoon

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/1692-30-0x0000000000230000-0x0000000000239000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x0007000000012117-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1692	FeQaNP.exe

Loads dropped DLL 2 IoCs

pid	Process
2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe
2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	FeQaNP.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	FeQaNP.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{26793F86-7A02-4BBD-B5DA-4AA3D83AA174}\chrome_installer.exe	FeQaNP.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	FeQaNP.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	FeQaNP.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	FeQaNP.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	FeQaNP.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FeQaNP.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 1692	2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe	30
PID 2272 wrote to memory of 1692	2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe	30
PID 2272 wrote to memory of 1692	2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe	30
PID 2272 wrote to memory of 1692	2272	18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe	30
PID 1692 wrote to memory of 2768	1692	FeQaNP.exe	33
PID 1692 wrote to memory of 2768	1692	FeQaNP.exe	33
PID 1692 wrote to memory of 2768	1692	FeQaNP.exe	33
PID 1692 wrote to memory of 2768	1692	FeQaNP.exe	33

C:\Users\Admin\AppData\Local\Temp\18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe
"C:\Users\Admin\AppData\Local\Temp\18b2cace218452735f0cf8b0668a9593696520710efb2f55f87f6f971c892845.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Users\Admin\AppData\Local\Temp\FeQaNP.exe
  C:\Users\Admin\AppData\Local\Temp\FeQaNP.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\304902d3.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2768

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\304902d3.bat

Filesize
187B

MD5
c994ccc2569667d5f593c4c04c608f51

SHA1
a9821de7e37f91d8f41bc5add62d4cff99f8a8b9

SHA256
35fd6fe33f8199b4035d7f0d93f80a71b6dfb430f08fd0605e7ef71042729d04

SHA512
4de86443cbdce0d7304f6a10c802c703c20fd352f22043eee70dfec0abd4eff76876dd8ea05077d7e4368358e8d6ad5eb1f05a069c98a186f3704a88cb8fff41

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1692-11-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/1692-30-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2272-0-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/2272-9-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2272-8-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2272-32-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/2272-40-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2272-42-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download