bdaejec | e846b392596625ffdfcd9dfb52ce093fdc4115a09b9ee0d46caea343fbd385f6

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, 12:27

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General

Target

2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Size

1.6MB
MD5

9de456c759c0419298770c119fe75860
SHA1

f024fbc6f2a8e2af2bd4f6bdd85263c5fcdc74df
SHA256

e846b392596625ffdfcd9dfb52ce093fdc4115a09b9ee0d46caea343fbd385f6
SHA512

3bee7c1a258c8b61cc5594e00b56aafb70bfb15442b58de2825deb6e203df5fac96430966b38d37cddb48db8e3529ed85c20be467df5f96d57bc02785fabcde6
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/2100-12-0x0000000001300000-0x0000000001309000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/2100-39-0x0000000001300000-0x0000000001309000-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/0x0007000000012117-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2100	aGQIgR.exe

Loads dropped DLL 2 IoCs

pid	Process
1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	aGQIgR.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	aGQIgR.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	aGQIgR.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	aGQIgR.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	aGQIgR.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	aGQIgR.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	aGQIgR.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-03-25_9de456c759c0419298770c119fe75860_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_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aGQIgR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
Token: SeRestorePrivilege	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2100	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe	31
PID 1720 wrote to memory of 2100	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe	31
PID 1720 wrote to memory of 2100	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe	31
PID 1720 wrote to memory of 2100	1720	2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe	31
PID 2100 wrote to memory of 2728	2100	aGQIgR.exe	33
PID 2100 wrote to memory of 2728	2100	aGQIgR.exe	33
PID 2100 wrote to memory of 2728	2100	aGQIgR.exe	33
PID 2100 wrote to memory of 2728	2100	aGQIgR.exe	33

C:\Users\Admin\AppData\Local\Temp\2025-03-25_9de456c759c0419298770c119fe75860_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-25_9de456c759c0419298770c119fe75860_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:1720
- C:\Users\Admin\AppData\Local\Temp\aGQIgR.exe
  C:\Users\Admin\AppData\Local\Temp\aGQIgR.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\5f841ffb.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2728

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\5f841ffb.bat

Filesize
187B

MD5
f2f5abac9127813767e22937579abf0e

SHA1
964a5ffd50012b9ce06b41c0c670c90b9f2e5d29

SHA256
6415b0d0129dea6e8568e809cfe1ec18c58207ae82a265de077afe55f61ecbc2

SHA512
50b3fddb84924ec3c62c41c708baebdfbc0260f20082285709ce3ea9495f4aeffb732d333ff1befc36cdfdbe5726fec69ef5460d13a4906263a649ab4efa326f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1720-0-0x0000000000DD0000-0x0000000000F7B000-memory.dmp

Filesize
1.7MB

Download
memory/1720-9-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/1720-8-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/1720-16-0x0000000000DD0000-0x0000000000F7B000-memory.dmp

Filesize
1.7MB

Download
memory/2100-12-0x0000000001300000-0x0000000001309000-memory.dmp

Filesize
36KB

Download
memory/2100-39-0x0000000001300000-0x0000000001309000-memory.dmp

Filesize
36KB

Download