bdaejec | 8f5469d96f148afd08a0f693684f9bb0195a5291eb2437214c01465b463acbf8

Analysis

max time kernel
106s
max time network
98s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 02:34

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General

Target

2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Size

1.6MB
MD5

fa07873f37b171a5567a9b4b3f2c65eb
SHA1

47d5210522d8c54d3076c1467f2f495025037bb6
SHA256

8f5469d96f148afd08a0f693684f9bb0195a5291eb2437214c01465b463acbf8
SHA512

68a8f289ea6acdd7b79595cd8f7cde9ff468f2e26b56e1b7cef024b8a999f834a94e43c165a5a9b0c4b42008afb7b9446b29aa2019c68133d65409d631c19f29
SSDEEP

49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0

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/2584-12-0x00000000008F0000-0x00000000008F9000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/2584-18-0x00000000008F0000-0x00000000008F9000-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/0x00070000000120fc-7.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2584	JdEV.exe

Loads dropped DLL 2 IoCs

pid	Process
2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_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\tnameserv.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	JdEV.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	JdEV.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	JdEV.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	JdEV.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	JdEV.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	JdEV.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	JdEV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{C3A4D3BC-D67A-4D2A-B0ED-B4E62D27E02C}\chrome_installer.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	JdEV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	JdEV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	JdEV.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	JdEV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	JdEV.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	JdEV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	JdEV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	JdEV.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	JdEV.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	JdEV.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	JdEV.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	JdEV.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.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	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JdEV.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
Token: SeRestorePrivilege	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2584	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe	31
PID 2248 wrote to memory of 2584	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe	31
PID 2248 wrote to memory of 2584	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe	31
PID 2248 wrote to memory of 2584	2248	2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe	31
PID 2584 wrote to memory of 1176	2584	JdEV.exe	34
PID 2584 wrote to memory of 1176	2584	JdEV.exe	34
PID 2584 wrote to memory of 1176	2584	JdEV.exe	34
PID 2584 wrote to memory of 1176	2584	JdEV.exe	34

C:\Users\Admin\AppData\Local\Temp\2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_fa07873f37b171a5567a9b4b3f2c65eb_mafia_wapomi.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\JdEV.exe
  C:\Users\Admin\AppData\Local\Temp\JdEV.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\31476de7.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1176

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\31476de7.bat

Filesize
183B

MD5
7173889e1660ade6bce930a28ff2b524

SHA1
fd053735e406b63f4bf8b3bc48be1f2e69db774d

SHA256
632df8fc2634885ca61d598df7ae5cadff0cfe227cc8629dd55cef1d010aad42

SHA512
2be0c2736a478ecd3c273e81d94fa762574a0894b8df44cf3e083d3fba93bc71169ead2bd049c6330d8033582778231b9913e2aca49a3dbbd77a5de450aabebf

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2248-0-0x0000000001120000-0x00000000012CB000-memory.dmp

Filesize
1.7MB

Download
memory/2248-11-0x00000000008F0000-0x00000000008F9000-memory.dmp

Filesize
36KB

Download
memory/2248-10-0x00000000008F0000-0x00000000008F9000-memory.dmp

Filesize
36KB

Download
memory/2248-16-0x0000000001120000-0x00000000012CB000-memory.dmp

Filesize
1.7MB

Download
memory/2584-12-0x00000000008F0000-0x00000000008F9000-memory.dmp

Filesize
36KB

Download
memory/2584-18-0x00000000008F0000-0x00000000008F9000-memory.dmp

Filesize
36KB

Download