bdaejec | 7725db1dc339f70df2da424db8325d15f687a17eafd65bd6b3c663cea4ce199e

Analysis

max time kernel
94s
max time network
148s
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 02:24

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General

Target

2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
Size

1.6MB
MD5

30197a929f0e02078b3e169a5b47d10c
SHA1

67565e81aa35ada15028c32fd09f2f5dbc76c098
SHA256

7725db1dc339f70df2da424db8325d15f687a17eafd65bd6b3c663cea4ce199e
SHA512

eec1642e8d15661719db01bf550e84b6a8ff82c706a7ceefd641e5f20142660646b859e4a3b00950b94dd2cfbee05460b4d6bd2486063adf0d6bd81c4de26820
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/4200-42-0x0000000000C70000-0x0000000000C79000-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/0x000a000000023c25-3.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	QTOkRy.exe

Executes dropped EXE 1 IoCs

pid	Process
4200	QTOkRy.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	QTOkRy.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateOnDemand.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	QTOkRy.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	QTOkRy.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	QTOkRy.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	QTOkRy.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	QTOkRy.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem1.PNF	2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
File created	C:\Windows\inf\oem2.PNF	2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
File created	C:\Windows\inf\oem0.PNF	2025-01-07_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QTOkRy.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom	2025-01-07_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	2025-01-07_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002	2025-01-07_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_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_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 4200	2588	2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe	83
PID 2588 wrote to memory of 4200	2588	2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe	83
PID 2588 wrote to memory of 4200	2588	2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe	83
PID 4200 wrote to memory of 4148	4200	QTOkRy.exe	84
PID 4200 wrote to memory of 4148	4200	QTOkRy.exe	84
PID 4200 wrote to memory of 4148	4200	QTOkRy.exe	84

C:\Users\Admin\AppData\Local\Temp\2025-01-07_30197a929f0e02078b3e169a5b47d10c_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_30197a929f0e02078b3e169a5b47d10c_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:2588
- C:\Users\Admin\AppData\Local\Temp\QTOkRy.exe
  C:\Users\Admin\AppData\Local\Temp\QTOkRy.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:4200
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\2a3d6e5b.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4148

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\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\2a3d6e5b.bat

Filesize
187B

MD5
c4ebb08d9008e0cecd1a802a57480937

SHA1
0a0c461f21a243ff1b3407443bc99b67e5ceed1b

SHA256
18813baea6952e11e69b20d90ee9f71b8892d86fe38bb1f8b7c3e1a1cd890d5a

SHA512
9e7a9359b83fdf083386b79ee67e048a549ad68b9aa51592de130b4a5f016e66d30cb1c0ed1a731df8e6c10782573f1cf40a6abf8bb82cb0e674419118012ad5

Download Submit
C:\Users\Admin\AppData\Local\Temp\5124454C.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2588-0-0x0000000000C90000-0x0000000000E3B000-memory.dmp

Filesize
1.7MB

Download
memory/2588-10-0x0000000000C90000-0x0000000000E3B000-memory.dmp

Filesize
1.7MB

Download
memory/4200-5-0x0000000000C70000-0x0000000000C79000-memory.dmp

Filesize
36KB

Download
memory/4200-42-0x0000000000C70000-0x0000000000C79000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads