bdaejec | 9ed0fb5f2a1b707ec7105d85e0d6660908e478029290343dde532059670d4552

Analysis

max time kernel
126s
max time network
154s
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, 02:31

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General

Target

2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe
Size

80KB
MD5

e23d93bedca12dd7b7691bbaf6c51819
SHA1

32939743a2f49fa634e5be5b6482c67ca3905c94
SHA256

9ed0fb5f2a1b707ec7105d85e0d6660908e478029290343dde532059670d4552
SHA512

d35eb7433c697cda74f260ba2b8bf2c03017386eefa594f0318af29875a729c04633f4e180bcae0ea02e69819696129e28c7b03e7b4b84e265def5999b4be7ab
SSDEEP

1536:RfnLq01weW5yX3jFxv49Nu4GhQkJGCq2iW7z:Y3ysTGhQQGCH

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/368-8-0x00000000009F0000-0x00000000009F9000-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/0x000b000000023b8a-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	zqHIB.exe

Executes dropped EXE 1 IoCs

pid	Process
368	zqHIB.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	zqHIB.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	zqHIB.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	zqHIB.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE	zqHIB.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	zqHIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe	zqHIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	zqHIB.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	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	zqHIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	zqHIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	zqHIB.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_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zqHIB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 368	1572	2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe	83
PID 1572 wrote to memory of 368	1572	2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe	83
PID 1572 wrote to memory of 368	1572	2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe	83
PID 368 wrote to memory of 1828	368	zqHIB.exe	93
PID 368 wrote to memory of 1828	368	zqHIB.exe	93
PID 368 wrote to memory of 1828	368	zqHIB.exe	93

C:\Users\Admin\AppData\Local\Temp\2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_e23d93bedca12dd7b7691bbaf6c51819_smoke-loader_wapomi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Users\Admin\AppData\Local\Temp\zqHIB.exe
  C:\Users\Admin\AppData\Local\Temp\zqHIB.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:368
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\72e00225.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1828

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\72e00225.bat

Filesize
185B

MD5
e1ee44c5dd790d8eb3570c56f0e0cb10

SHA1
94ad8caf7d3948effdede20131ba0d28c9f0ed8c

SHA256
8f698ef4ef7dc4d9ae17396229a53da17acf4f80c906a3f25fbdaff33c8993f1

SHA512
fa9181a62dee982e4aa952d90ea95292edfc8f83fee6f0fcced42c4b7475336af8086ab14b04e511e3e1cb1c7df827ebea766e0f2546b460aa3618679ac2218d

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/368-4-0x00000000009F0000-0x00000000009F9000-memory.dmp

Filesize
36KB

Download
memory/368-8-0x00000000009F0000-0x00000000009F9000-memory.dmp

Filesize
36KB

Download
memory/1572-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1572-5-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download