bdaejec | ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2025, 06:52

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General

Target

ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe
Size

730KB
MD5

93104ca279915fa81d915fc02e8eff11
SHA1

5c756160e296721f6c99d895383492cfa630ec04
SHA256

ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4
SHA512

e1992f0db85fb9b74f3f0b086eb23ea32475b3541d0b3df18c587f10f1e82f3d77189d51d05043e6c3a6a6b7cc0a6eb3591efc8ea42e3ae15ca2ec54a48d3910
SSDEEP

12288:vSrCmGZ2iUa1PgfX9KzKuhTupybdNlfd6itpiun87q+gV6AkYyzkhdfpCsF+vLH9:vyCdZ2iUaSKzKuCYVtjD36HC/CskvheS

Score

10^/10

bdaejec blackmoon aspackv2 backdoor banker discovery trojan

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec
Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral2/memory/4944-48-0x0000000000400000-0x00000000006F8000-memory.dmp	family_blackmoon

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral2/memory/1240-46-0x00000000000B0000-0x00000000000B9000-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/0x000d000000023b8f-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	BPQjvUgh.exe

Executes dropped EXE 1 IoCs

pid	Process
1240	BPQjvUgh.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	BPQjvUgh.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	BPQjvUgh.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	BPQjvUgh.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	ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BPQjvUgh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4944	ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 1240	4944	ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe	83
PID 4944 wrote to memory of 1240	4944	ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe	83
PID 4944 wrote to memory of 1240	4944	ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe	83
PID 1240 wrote to memory of 3980	1240	BPQjvUgh.exe	84
PID 1240 wrote to memory of 3980	1240	BPQjvUgh.exe	84
PID 1240 wrote to memory of 3980	1240	BPQjvUgh.exe	84

C:\Users\Admin\AppData\Local\Temp\ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe
"C:\Users\Admin\AppData\Local\Temp\ba792d76406393044f5e7fdccd595bedc76f14e611cf9662448bc10d772db8b4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4944
- C:\Users\Admin\AppData\Local\Temp\BPQjvUgh.exe
  C:\Users\Admin\AppData\Local\Temp\BPQjvUgh.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:1240
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\69f6752e.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3980

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\Microsoft\Windows\INetCache\IE\6IJLDY7V\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\15551816.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\69f6752e.bat

Filesize
191B

MD5
32f6685fe9db6fc8858f56d50553a71b

SHA1
090cae6c2e320b28278cdc0158742a5faa81c9df

SHA256
663de6a08d0e36b4ec6be6a6a552b2dc113e3c2bebe953a9f0eaf2cb807ad1fb

SHA512
ee967c7a2c0f77c38b2885e99891bfacfddf8111d5b81acbca9c801c36d0f458e3c1a0cb8f29913fb27d9b2966ad06bb09268e56a3c2d2d4846c5dccd8204481

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1240-4-0x00000000000B0000-0x00000000000B9000-memory.dmp

Filesize
36KB

Download
memory/1240-46-0x00000000000B0000-0x00000000000B9000-memory.dmp

Filesize
36KB

Download
memory/4944-0-0x0000000000400000-0x00000000006F8000-memory.dmp

Filesize
3.0MB

Download
memory/4944-48-0x0000000000400000-0x00000000006F8000-memory.dmp

Filesize
3.0MB

Download