bdaejec | 7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f

Resubmissions

27-01-2025 11:34

250127-npwnqawpbs 10

23-01-2025 16:48

250123-vbg2qswlcy 10

23-01-2025 16:45

250123-t9cz1axlhm 10

Analysis

max time kernel
290s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-01-2025 11:34

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Report Analysis Logs

General

Target

7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe
Size

1.2MB
MD5

a1b44081c714630a6644e2754ccd9804
SHA1

cad982edf500c7b7dc494664b1d01675c89bc19a
SHA256

7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f
SHA512

fc28c48e43025866a0b3f048f2cafab7c72c12bda0605057bde78c590ba5318cf7197764a68cd4af1d8c0d9aa9e9220e2f2bce2e7f7f729de4c728fe9b9bf975
SSDEEP

24576:c8Fe2b71Csjfn1YpKEF1K9kjkN4+3ArHXQn4TJM9PaQvn4tHf:cob7Isjf1Yce1K9kjki+3AVMhvYH

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 4 IoCs

resource	yara_rule
behavioral1/memory/3000-50-0x0000000000400000-0x0000000000762000-memory.dmp	family_blackmoon
behavioral1/memory/3000-52-0x0000000000400000-0x0000000000762000-memory.dmp	family_blackmoon
behavioral1/memory/3000-57-0x0000000000400000-0x0000000000762000-memory.dmp	family_blackmoon
behavioral1/memory/3000-58-0x0000000000400000-0x0000000000762000-memory.dmp	family_blackmoon

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/3980-45-0x0000000000520000-0x0000000000529000-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/0x0008000000023c9a-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	mKE.exe

Executes dropped EXE 1 IoCs

pid	Process
3980	mKE.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	mKE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	mKE.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	mKE.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	mKE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	mKE.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	mKE.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	mKE.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	mKE.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	mKE.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe	mKE.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	mKE.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	mKE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	mKE.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	mKE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	mKE.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	mKE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	mKE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe	mKE.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	mKE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	mKE.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	mKE.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	7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mKE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3000	7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3980	3000	7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe	82
PID 3000 wrote to memory of 3980	3000	7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe	82
PID 3000 wrote to memory of 3980	3000	7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe	82
PID 3980 wrote to memory of 4940	3980	mKE.exe	84
PID 3980 wrote to memory of 4940	3980	mKE.exe	84
PID 3980 wrote to memory of 4940	3980	mKE.exe	84

C:\Users\Admin\AppData\Local\Temp\7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe
"C:\Users\Admin\AppData\Local\Temp\7ee0707e825b8fcc0fe4a42b8823475ae766ecd374cbff4acaf5c548837fcf2f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Users\Admin\AppData\Local\Temp\mKE.exe
  C:\Users\Admin\AppData\Local\Temp\mKE.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3980
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7e556d06.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\39354E9E.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7e556d06.bat

Filesize
181B

MD5
0dfa661ab4c29b7a9d9913ca701a768b

SHA1
66cff786ff41b5c8ed822a8cc523972ccfe6ebe9

SHA256
95f0b3ac5de22f52781f54b78bde76b329cb87da8c2cf95d750cbc0dd576bfcc

SHA512
867e1fe8465e780b3e30d980350e73710770aa8c86d08a138210416c8994be08efe2fcca2013c14562c9640ec145043ad2ec32ba4760138ef11caa7ede54f56b

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/3000-48-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3000-47-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3000-0-0x0000000000400000-0x0000000000762000-memory.dmp

Filesize
3.4MB

Download
memory/3000-49-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/3000-50-0x0000000000400000-0x0000000000762000-memory.dmp

Filesize
3.4MB

Download
memory/3000-52-0x0000000000400000-0x0000000000762000-memory.dmp

Filesize
3.4MB

Download
memory/3000-54-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3000-55-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3000-57-0x0000000000400000-0x0000000000762000-memory.dmp

Filesize
3.4MB

Download
memory/3000-58-0x0000000000400000-0x0000000000762000-memory.dmp

Filesize
3.4MB

Download
memory/3980-45-0x0000000000520000-0x0000000000529000-memory.dmp

Filesize
36KB

Download
memory/3980-4-0x0000000000520000-0x0000000000529000-memory.dmp

Filesize
36KB

Download