bdaejec | 29379a3537c1435f8dc47cc5b2f33901eedeab0a2349cf4ec798790177fb7ff4

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 12:07

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General

Target

2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe
Size

208KB
MD5

614dc2843cc24bd014ecdf3509457cb0
SHA1

05c2bd28efc64cf54d6fcba9fa1e09b47630d256
SHA256

29379a3537c1435f8dc47cc5b2f33901eedeab0a2349cf4ec798790177fb7ff4
SHA512

4f23f9f0ca4f12cad6477f465ceb24188671ff2d10ff98d2d2d217fc2e43e9020e701d1f7bf1c7f8b7cce5f9061915fa9d397b8258e4565776d4be1613f205d2
SSDEEP

3072:7Jw8KYg5zA5GsMYSxSJiN/vGss9kTBf9pAXAtPOYQwFGCH:7035iMhL/vGsbTBl2wOsA

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
behavioral1/memory/2932-30-0x0000000000220000-0x0000000000229000-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
behavioral1/files/0x000a000000012281-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2932	okvXlI.exe

Loads dropped DLL 2 IoCs

pid	Process
2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe
2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	okvXlI.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	okvXlI.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	okvXlI.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	okvXlI.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	okvXlI.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	okvXlI.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	okvXlI.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	okvXlI.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	okvXlI.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	okvXlI.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	okvXlI.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	okvXlI.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	okvXlI.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	okvXlI.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	okvXlI.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	okvXlI.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{FC37790F-E395-416A-A1A1-53BC987E89B4}\chrome_installer.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	okvXlI.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	okvXlI.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	okvXlI.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	okvXlI.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	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	okvXlI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2932	2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe	31
PID 2316 wrote to memory of 2932	2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe	31
PID 2316 wrote to memory of 2932	2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe	31
PID 2316 wrote to memory of 2932	2316	2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe	31
PID 2932 wrote to memory of 2556	2932	okvXlI.exe	33
PID 2932 wrote to memory of 2556	2932	okvXlI.exe	33
PID 2932 wrote to memory of 2556	2932	okvXlI.exe	33
PID 2932 wrote to memory of 2556	2932	okvXlI.exe	33

C:\Users\Admin\AppData\Local\Temp\2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-25_614dc2843cc24bd014ecdf3509457cb0_rhadamanthys_smoke-loader_wapomi.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\okvXlI.exe
  C:\Users\Admin\AppData\Local\Temp\okvXlI.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\5dea748b.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Temporary Internet Files\Content.IE5\7CNUR30T\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\0141605D.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\5dea748b.bat

Filesize
187B

MD5
9df9a601a9e5e891b1c6105f7b649491

SHA1
8d8e831d043f8bc7d680f8ac768776e90db4135f

SHA256
d0ebf50f9568d61cf9a7ddb56345c499296c5be0c7cb0c9a3defeae91d4f8dd4

SHA512
31447dd6c5615d6a9d1d78f2680d2fec3b12f75dbdc14747bef9f72e1a317f8467d87bb8704ce8e2d0c3b9bde6b7dc8e69446b29bb9b8f013f623c214d92fe81

Download Submit
\Users\Admin\AppData\Local\Temp\okvXlI.exe

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2316-0-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2316-8-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2316-6-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2316-27-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2316-28-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/2316-29-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2932-11-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/2932-30-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download