bdaejec | f11968df196f1c4fa3be918636fff4a8068c26e3a1fd72a51122ca23585659c9

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/12/2024, 19:24

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General

Target

2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe
Size

12.1MB
MD5

e9fc2381cfd60a5353b73e6c394b5caf
SHA1

61c84c9282eb870315e40992b45c65d9936cf84f
SHA256

f11968df196f1c4fa3be918636fff4a8068c26e3a1fd72a51122ca23585659c9
SHA512

e0b5bed3093db2351bf9df49955f8a49584601d01d0393910d192584daec9a7d423c2df0580aa68d0b1e4aa32e627024bd1fab3722a47b8f120b40acdb2a7cee
SSDEEP

196608:KqqKNdE37uPvvyqOnkhJsv6tWKFdu9Cie9GJ:KqqKNIC3bOSJsv6tWKFdu9Cdy

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. 2 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/1448-11-0x0000000000B70000-0x0000000000B79000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/1448-17-0x0000000000B70000-0x0000000000B79000-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/0x00090000000122ea-7.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1448	BoVjvr.exe

Loads dropped DLL 2 IoCs

pid	Process
2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe
2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_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\schemagen.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	BoVjvr.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	BoVjvr.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	BoVjvr.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	BoVjvr.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	BoVjvr.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\Chess.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	BoVjvr.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	BoVjvr.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	BoVjvr.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	2492	WerFault.exe	30

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	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BoVjvr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 1448	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	31
PID 2492 wrote to memory of 1448	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	31
PID 2492 wrote to memory of 1448	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	31
PID 2492 wrote to memory of 1448	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	31
PID 2492 wrote to memory of 2236	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	32
PID 2492 wrote to memory of 2236	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	32
PID 2492 wrote to memory of 2236	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	32
PID 2492 wrote to memory of 2236	2492	2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe	32
PID 1448 wrote to memory of 2528	1448	BoVjvr.exe	34
PID 1448 wrote to memory of 2528	1448	BoVjvr.exe	34
PID 1448 wrote to memory of 2528	1448	BoVjvr.exe	34
PID 1448 wrote to memory of 2528	1448	BoVjvr.exe	34

C:\Users\Admin\AppData\Local\Temp\2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-04_e9fc2381cfd60a5353b73e6c394b5caf_avoslocker_luca-stealer_revil_wapomi.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Users\Admin\AppData\Local\Temp\BoVjvr.exe
  C:\Users\Admin\AppData\Local\Temp\BoVjvr.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1448
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\30ee54fd.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2528
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 212
  2⤵
  - Program crash
  PID:2236

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\Temp\30ee54fd.bat

Filesize
187B

MD5
4e4f2df626a4c7934deae0427718af55

SHA1
86ad0203efc702a1e1ea96d2fdcc68df23c2fc6d

SHA256
9d63e0069145da23d4215da61e723fcf013e44b09888da2256fac1e6b50801d5

SHA512
eeed13668f9eb9d7f5a33da1ed355afaf3571c7102b57bc6ac8740d827cbcf09a4688ee246095d76f23e441081035fe874f288026bd9915492e3a885b56f0007

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1448-11-0x0000000000B70000-0x0000000000B79000-memory.dmp

Filesize
36KB

Download
memory/1448-17-0x0000000000B70000-0x0000000000B79000-memory.dmp

Filesize
36KB

Download
memory/2492-9-0x0000000000D10000-0x0000000001945000-memory.dmp

Filesize
12.2MB

Download
memory/2492-12-0x0000000000B70000-0x0000000000B79000-memory.dmp

Filesize
36KB

Download
memory/2492-10-0x0000000000B70000-0x0000000000B79000-memory.dmp

Filesize
36KB

Download
memory/2492-15-0x0000000000B70000-0x0000000000B79000-memory.dmp

Filesize
36KB

Download
memory/2492-16-0x0000000000D10000-0x0000000001945000-memory.dmp

Filesize
12.2MB

Download