bdaejec | 9a8c55145fd6495e54b70bb11f00b8ba69ae23e280e05869189a707b98224235

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 12:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
Size

80KB
MD5

b48d1e375a202f82c87feab2aa558c76
SHA1

6494685c81d6379bd982812701d1b96237269d52
SHA256

9a8c55145fd6495e54b70bb11f00b8ba69ae23e280e05869189a707b98224235
SHA512

1fe5e1be95f37ab50b75fae84abd144a3d30cf7472b407f4008f3cda5dba90b7f3eb3e96ff89f199cba3d41315f0f971352eea7d8c95ca00abd479d329aa2695
SSDEEP

1536:Yg/6/tM8NXDjPX0QWlfGMckTQIMGCq2iW7z:Hk3U8kTQFGCH

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/2744-29-0x0000000000120000-0x0000000000129000-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/0x00080000000120ff-9.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2744	qrzwQ.exe

Loads dropped DLL 2 IoCs

pid	Process
2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_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\jre\bin\policytool.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\unpack200.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	qrzwQ.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	qrzwQ.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{C10A79F8-2372-49E3-801D-73DDEB38AD5B}\chrome_installer.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	qrzwQ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	qrzwQ.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	qrzwQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	qrzwQ.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_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qrzwQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 2744	2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe	30
PID 2472 wrote to memory of 2744	2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe	30
PID 2472 wrote to memory of 2744	2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe	30
PID 2472 wrote to memory of 2744	2472	2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe	30
PID 2744 wrote to memory of 2584	2744	qrzwQ.exe	31
PID 2744 wrote to memory of 2584	2744	qrzwQ.exe	31
PID 2744 wrote to memory of 2584	2744	qrzwQ.exe	31
PID 2744 wrote to memory of 2584	2744	qrzwQ.exe	31

C:\Users\Admin\AppData\Local\Temp\2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-25_b48d1e375a202f82c87feab2aa558c76_rhadamanthys_smoke-loader_wapomi.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Users\Admin\AppData\Local\Temp\qrzwQ.exe
  C:\Users\Admin\AppData\Local\Temp\qrzwQ.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\31eb0d1b.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2584

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\31eb0d1b.bat

Filesize
185B

MD5
afb5a6681a7c7b664d6960adf8cf3247

SHA1
a42ac4000b6fe2ed46b07d99ebe5547e5f50564e

SHA256
5925bb1dc4fb5b406af0db23c253c9de5a75b1b8971ab063936ea74fd545d53d

SHA512
94e5fa9d6402a83aca650d095c84355ab4629aab538410bcce66d5212c7164aa2e76d0d3be5610035f7b0c519454bd0dc2262e295e125a66dd2f7c53930b501c

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2472-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2472-8-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2744-10-0x0000000000120000-0x0000000000129000-memory.dmp

Filesize
36KB

Download
memory/2744-29-0x0000000000120000-0x0000000000129000-memory.dmp

Filesize
36KB

Download