bdaejec | 2892ad17b1edc0ccaac8dcbb1a6023f2b187859446bc36e275a3e9d5410854b6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2025 10:30

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General

Target

2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Size

1.6MB
MD5

c3f837b3726f9fb607e9e200546f7c2a
SHA1

e81d6f7be53a204dad8d60d37170cbae1f15fdde
SHA256

2892ad17b1edc0ccaac8dcbb1a6023f2b187859446bc36e275a3e9d5410854b6
SHA512

04c4167bba7ed4e8d6df8b0960228bf68b9395017bec83389c79a19d06ea95c9bd536818723dc8e70bce28c88731f243c27999cc6066da8f56bc45c531618bb2
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/4056-11-0x0000000000D90000-0x0000000000D99000-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/0x0008000000023c9c-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	jtl.exe

Executes dropped EXE 1 IoCs

pid	Process
4056	jtl.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	jtl.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	jtl.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe	jtl.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	jtl.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	jtl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	jtl.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	jtl.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	jtl.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	jtl.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	jtl.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	jtl.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	jtl.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	jtl.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	jtl.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	jtl.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	jtl.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
File created	C:\Windows\inf\oem2.PNF	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jtl.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_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4472 wrote to memory of 4056	4472	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe	84
PID 4472 wrote to memory of 4056	4472	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe	84
PID 4472 wrote to memory of 4056	4472	2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe	84
PID 4056 wrote to memory of 3408	4056	jtl.exe	100
PID 4056 wrote to memory of 3408	4056	jtl.exe	100
PID 4056 wrote to memory of 3408	4056	jtl.exe	100

C:\Users\Admin\AppData\Local\Temp\2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_c3f837b3726f9fb607e9e200546f7c2a_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:4472
- C:\Users\Admin\AppData\Local\Temp\jtl.exe
  C:\Users\Admin\AppData\Local\Temp\jtl.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:4056
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\29230bb6.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3408

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\29230bb6.bat

Filesize
181B

MD5
5aeea860a32fd8f12d1973379312f86f

SHA1
e25f0656779f8d429f9dec1317da6d1132bdb5e8

SHA256
0cd73fb7663a4d9e5f4b5883f933c56c931a5bf95875548eaa407f31d57dd897

SHA512
70ed385d1f570ff2fcb39382d73de0c10678b16417fcdfcaaf3ed281edfa2df8af6ec5acfade0b41d10bb20611755a87ddd813a70b2db96742ccee83cccdddc5

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/4056-4-0x0000000000D90000-0x0000000000D99000-memory.dmp

Filesize
36KB

Download
memory/4056-11-0x0000000000D90000-0x0000000000D99000-memory.dmp

Filesize
36KB

Download
memory/4472-0-0x0000000000890000-0x0000000000A3B000-memory.dmp

Filesize
1.7MB

Download
memory/4472-10-0x0000000000890000-0x0000000000A3B000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads