bdaejec | 2f875e2b95b1501f846d85997a212a36a66ce83549d29f60505e2afc73221444

Analysis

max time kernel
129s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 02:29

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General

Target

2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Size

1.6MB
MD5

d574407cd6ad2da897bb8ebb61d1596e
SHA1

4caeb5acdee9d6bff8a6cfb5fdb83643aadb5eff
SHA256

2f875e2b95b1501f846d85997a212a36a66ce83549d29f60505e2afc73221444
SHA512

b48f4b8587e17b81d05a5b30080772174b1cc047b400cc9ad99c6ba69fb9455adc56efbba73267b95e2bc5e776551745d16aaeb76398b714eff273b4af7a3f0a
SSDEEP

49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0

Score

10^/10

bdaejec aspackv2 backdoor discovery

Malware Config

Extracted

Family

bdaejec

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++.

resource	yara_rule
behavioral2/memory/4820-11-0x00000000006B0000-0x00000000006B9000-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
behavioral2/files/0x000b000000023b80-3.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	mbed.exe

Executes dropped EXE 1 IoCs

pid	Process
4820	mbed.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\xjc.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	mbed.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	mbed.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	mbed.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	mbed.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	mbed.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	mbed.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{8A1C963D-7054-4DC6-AA98-9FBFCE5E4C3B}\chrome_installer.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	mbed.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	mbed.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	mbed.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
File created	C:\Windows\inf\oem2.PNF	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.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	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mbed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4820	220	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	84
PID 220 wrote to memory of 4820	220	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	84
PID 220 wrote to memory of 4820	220	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	84
PID 4820 wrote to memory of 3600	4820	mbed.exe	102
PID 4820 wrote to memory of 3600	4820	mbed.exe	102
PID 4820 wrote to memory of 3600	4820	mbed.exe	102

C:\Users\Admin\AppData\Local\Temp\2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious use of WriteProcessMemory
PID:220
- C:\Users\Admin\AppData\Local\Temp\mbed.exe
  C:\Users\Admin\AppData\Local\Temp\mbed.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:4820
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\24c04f79.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

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\24c04f79.bat

Filesize
183B

MD5
57fa7e818b6da6791632100325c78d4d

SHA1
b9f58a21dae98fdfb794bb6deed41c5a2d02f79e

SHA256
edc4c2dd1401042a21f231573ac087fab8fe19f5fcff306dce974ef23741b2de

SHA512
dda3c40bb28da4c3c9c98b7e4d4ba1470bd3a9968e143db6001d8a0d8e261337d05fc009ed220e6232886f6a3e8f473243db15318e6f524814a39a89d1eb7af8

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/220-0-0x0000000000220000-0x00000000003CB000-memory.dmp

Filesize
1.7MB

Download
memory/220-10-0x0000000000220000-0x00000000003CB000-memory.dmp

Filesize
1.7MB

Download
memory/4820-4-0x00000000006B0000-0x00000000006B9000-memory.dmp

Filesize
36KB

Download
memory/4820-11-0x00000000006B0000-0x00000000006B9000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads