bdaejec | 2f875e2b95b1501f846d85997a212a36a66ce83549d29f60505e2afc73221444

Analysis

max time kernel
107s
max time network
99s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-01-2025 02:29

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General

Target

2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Size

1.6MB
MD5

d574407cd6ad2da897bb8ebb61d1596e
SHA1

4caeb5acdee9d6bff8a6cfb5fdb83643aadb5eff
SHA256

2f875e2b95b1501f846d85997a212a36a66ce83549d29f60505e2afc73221444
SHA512

b48f4b8587e17b81d05a5b30080772174b1cc047b400cc9ad99c6ba69fb9455adc56efbba73267b95e2bc5e776551745d16aaeb76398b714eff273b4af7a3f0a
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/2864-17-0x0000000000AA0000-0x0000000000AA9000-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/0x000c000000012264-2.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2864	mbed.exe

Loads dropped DLL 2 IoCs

pid	Process
2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_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\LogTransport2.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	mbed.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	mbed.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	mbed.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	mbed.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	mbed.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	mbed.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	mbed.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	mbed.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	mbed.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	mbed.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	mbed.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	mbed.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	mbed.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	mbed.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	mbed.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	mbed.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_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_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mbed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
Token: SeRestorePrivilege	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2864	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	30
PID 2432 wrote to memory of 2864	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	30
PID 2432 wrote to memory of 2864	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	30
PID 2432 wrote to memory of 2864	2432	2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe	30
PID 2864 wrote to memory of 836	2864	mbed.exe	33
PID 2864 wrote to memory of 836	2864	mbed.exe	33
PID 2864 wrote to memory of 836	2864	mbed.exe	33
PID 2864 wrote to memory of 836	2864	mbed.exe	33

C:\Users\Admin\AppData\Local\Temp\2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_d574407cd6ad2da897bb8ebb61d1596e_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:2432
- C:\Users\Admin\AppData\Local\Temp\mbed.exe
  C:\Users\Admin\AppData\Local\Temp\mbed.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\74e52624.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:836

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\74e52624.bat

Filesize
183B

MD5
c5904dca337d0ea334e6648e37fc48ec

SHA1
1e08a0538b905cfb0bcdec766f9bd1270f9d9fb2

SHA256
a3a94ee649bb12c431d80153dc22a9536c78009445c0d0bb514bf52409a141b4

SHA512
fbfbbd3af1454b1f34ce52a9b2a674ff24aca7516f6841ab52e1d6fa08af4d14adc6eb6eed9b3fd36a662880e034bbf0d6175e6af38568f4f68f98cfab7a8842

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2432-0-0x0000000000D90000-0x0000000000F3B000-memory.dmp

Filesize
1.7MB

Download
memory/2432-3-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

Filesize
36KB

Download
memory/2432-10-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

Filesize
36KB

Download
memory/2432-15-0x0000000000D90000-0x0000000000F3B000-memory.dmp

Filesize
1.7MB

Download
memory/2864-17-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

Filesize
36KB

Download