bdaejec | 28640130610c4305424caef22bd6efb5655bb61ee01c1e75172fdc066a10ca81

Analysis

max time kernel
27s
max time network
32s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12-02-2025 13:23

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General

Target

2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Size

1.6MB
MD5

579c16e67a7398a8dfa5fca367fb2dee
SHA1

ee2c1c020a025e3af01d8893c2fdbab5a872adf5
SHA256

28640130610c4305424caef22bd6efb5655bb61ee01c1e75172fdc066a10ca81
SHA512

5dcbdc9c545f88d2d08d7937908192b8c720ad6d73f61d25f2e2d65a1563b8f18f47d9a69df69cb0b807f38d3e70119486767ed9a02c0aa9b8fc81332cbce377
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/2832-24-0x00000000013B0000-0x00000000013B9000-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/0x000c000000012262-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2832	Dtobvixa.exe

Loads dropped DLL 2 IoCs

pid	Process
2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_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\jar.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaw.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	Dtobvixa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Install\{C3A4D3BC-D67A-4D2A-B0ED-B4E62D27E02C}\chrome_installer.exe	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	Dtobvixa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	Dtobvixa.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_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	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dtobvixa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
Token: SeRestorePrivilege	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2832	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe	31
PID 2124 wrote to memory of 2832	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe	31
PID 2124 wrote to memory of 2832	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe	31
PID 2124 wrote to memory of 2832	2124	2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe	31
PID 2832 wrote to memory of 2724	2832	Dtobvixa.exe	33
PID 2832 wrote to memory of 2724	2832	Dtobvixa.exe	33
PID 2832 wrote to memory of 2724	2832	Dtobvixa.exe	33
PID 2832 wrote to memory of 2724	2832	Dtobvixa.exe	33

C:\Users\Admin\AppData\Local\Temp\2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-12_579c16e67a7398a8dfa5fca367fb2dee_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:2124
- C:\Users\Admin\AppData\Local\Temp\Dtobvixa.exe
  C:\Users\Admin\AppData\Local\Temp\Dtobvixa.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\48c7063d.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2724

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\NT668XG4\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\48c7063d.bat

Filesize
191B

MD5
bb7b86a7a6331af3deeb10acda58fb38

SHA1
54f91df89d939c734f1edf60b7f6f35f883a3244

SHA256
bc33a5a1213f15c31af110b27735363afdcb2e0a59e714fce868732df3ae1969

SHA512
3033a9955ffb5420fa57cbea565c5aea5a2485839abb7bc515c6722a3ba9c792713ab2bd1c71c79fdc85c1ef79497acb8aca89c1936fa517ba1d672540c19e5c

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2124-0-0x0000000000C30000-0x0000000000DDB000-memory.dmp

Filesize
1.7MB

Download
memory/2124-9-0x0000000000270000-0x0000000000279000-memory.dmp

Filesize
36KB

Download
memory/2124-10-0x0000000000270000-0x0000000000279000-memory.dmp

Filesize
36KB

Download
memory/2124-16-0x0000000000C30000-0x0000000000DDB000-memory.dmp

Filesize
1.7MB

Download
memory/2832-11-0x00000000013B0000-0x00000000013B9000-memory.dmp

Filesize
36KB

Download
memory/2832-24-0x00000000013B0000-0x00000000013B9000-memory.dmp

Filesize
36KB

Download