bdaejec | 0d87579d3f433b358a354ffb9fa1fc4276c63f4ffbd4ea9b7375519619435478

General

Target

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
Size

1.2MB
MD5

26e460032f2b6d66bfee473093015ae4
SHA1

83e6c4e5a82457c1efcbe36f61881637c98c4e7c
SHA256

0d87579d3f433b358a354ffb9fa1fc4276c63f4ffbd4ea9b7375519619435478
SHA512

63b7653c7bcd77863e4550f6ad33fb0cdfefbc92c03712fc690f145f24052763caebae95941fdd81146648a0298f97295091492ae27a48a4301ac18072afe96a
SSDEEP

24576:07GO7dtrjrICw9XuXo7beSTdt5xbX02uvfTXfBxrj3d5E/jKQvVj4YpdjYY0td78:1EtnrICSooGSTD5xbX022fjBxrj3

Score

10^/10

bdaejec aspackv2 backdoor discovery

Malware Config

Extracted

Family

bdaejec

C2

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++.

Processes:

resource	yara_rule
behavioral2/memory/2596-46-0x0000000000E90000-0x0000000000E99000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\boDQUx.exe	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

Processes:

boDQUx.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation boDQUx.exe
Executes dropped EXE 1 IoCs

Processes:

boDQUx.exe

pid process

2596 boDQUx.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	boDQUx.exe

pid	process
2596	boDQUx.exe

Drops file in Program Files directory 64 IoCs

Processes:

boDQUx.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaws.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	boDQUx.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	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	boDQUx.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	boDQUx.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	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	boDQUx.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	boDQUx.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	boDQUx.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	boDQUx.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\misc.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	boDQUx.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE	boDQUx.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

Processes:

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exeboDQUx.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	boDQUx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exeboDQUx.exe

description	pid	process	target process
PID 2784 wrote to memory of 2596	2784	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	boDQUx.exe
PID 2784 wrote to memory of 2596	2784	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	boDQUx.exe
PID 2784 wrote to memory of 2596	2784	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	boDQUx.exe
PID 2596 wrote to memory of 4576	2596	boDQUx.exe	cmd.exe
PID 2596 wrote to memory of 4576	2596	boDQUx.exe	cmd.exe
PID 2596 wrote to memory of 4576	2596	boDQUx.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Users\Admin\AppData\Local\Temp\boDQUx.exe
  C:\Users\Admin\AppData\Local\Temp\boDQUx.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:2596
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\30ee2be6.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\30ee2be6.bat

Filesize
187B

MD5
4db7a62a38a47d532fd19c7ff2f7dfe5

SHA1
e049a31168465a3e97946e38cb93d0c45a52c032

SHA256
e024f4753e7f488af62338b098bd9f79572d1956db369c373aedf42bb17eda36

SHA512
abf5226a3ffb2a0f51dd9debe93db7450c24326e4433c97fade01574f5a855bb1574877667d945c02c1d63fd34f75dbee17b51583bef2f0bb9274eb813e043cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\4FB63253.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2596-5-0x0000000000E90000-0x0000000000E99000-memory.dmp

Filesize
36KB

Download
memory/2596-46-0x0000000000E90000-0x0000000000E99000-memory.dmp

Filesize
36KB

Download
memory/2784-0-0x0000000000400000-0x000000000053D000-memory.dmp

Filesize
1.2MB

Download
memory/2784-48-0x0000000000400000-0x000000000053D000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads