bdaejec | 865059c991f37c57656988a963fc7dda9c3a30029e5e9f9c42bce5f8e76e639a

Analysis

max time kernel
122s
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, 12:28

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General

Target

2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Size

1.6MB
MD5

a8300f942f871e4a53dcb8f34721e998
SHA1

69f83e273ebb649e0ed66495201f4ad4bb317b03
SHA256

865059c991f37c57656988a963fc7dda9c3a30029e5e9f9c42bce5f8e76e639a
SHA512

3841a6e36593422d72313d3c39e4f88b213127519bd527cf47d3afb41c673d2fd0f95d7dede16351219554066029a13acb18cdc9157f813e2b59f4226a86e110
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. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2156-39-0x0000000001360000-0x0000000001369000-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/0x000a00000001227e-12.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2156	LBIteg.exe

Loads dropped DLL 2 IoCs

pid	Process
2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_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\bin\javaws.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	LBIteg.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	LBIteg.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	LBIteg.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	LBIteg.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	LBIteg.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	LBIteg.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	LBIteg.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	LBIteg.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	LBIteg.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	LBIteg.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	LBIteg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	LBIteg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	LBIteg.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-03-25_a8300f942f871e4a53dcb8f34721e998_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	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LBIteg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
Token: SeRestorePrivilege	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2156	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe	31
PID 2404 wrote to memory of 2156	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe	31
PID 2404 wrote to memory of 2156	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe	31
PID 2404 wrote to memory of 2156	2404	2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe	31
PID 2156 wrote to memory of 2880	2156	LBIteg.exe	34
PID 2156 wrote to memory of 2880	2156	LBIteg.exe	34
PID 2156 wrote to memory of 2880	2156	LBIteg.exe	34
PID 2156 wrote to memory of 2880	2156	LBIteg.exe	34

C:\Users\Admin\AppData\Local\Temp\2025-03-25_a8300f942f871e4a53dcb8f34721e998_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-25_a8300f942f871e4a53dcb8f34721e998_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:2404
- C:\Users\Admin\AppData\Local\Temp\LBIteg.exe
  C:\Users\Admin\AppData\Local\Temp\LBIteg.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\61ea36aa.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2880

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\S8GI6B9B\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\61ea36aa.bat

Filesize
187B

MD5
3cac17911c16226aac5928b2fd349914

SHA1
7198625f96a37f148cbf09a413ef4df26a49410a

SHA256
99dd663936eab3baefac58c944f7404c6e637e1e0818031a705d3f6608bfcf4e

SHA512
2747c8af9678a06685a636641c9ffdf96070b16927faa809d36576004041467c0d6017ca6465c83f41dc1169dac628c2e59faf95445a197d07bfc870bf8fbe87

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2156-11-0x0000000001360000-0x0000000001369000-memory.dmp

Filesize
36KB

Download
memory/2156-39-0x0000000001360000-0x0000000001369000-memory.dmp

Filesize
36KB

Download
memory/2404-10-0x0000000000280000-0x0000000000289000-memory.dmp

Filesize
36KB

Download
memory/2404-9-0x0000000000280000-0x0000000000289000-memory.dmp

Filesize
36KB

Download
memory/2404-0-0x0000000000350000-0x00000000004FB000-memory.dmp

Filesize
1.7MB

Download
memory/2404-16-0x0000000000350000-0x00000000004FB000-memory.dmp

Filesize
1.7MB

Download