bdaejec | f3c471b174af83025b01e5eea9283ba8edbc66dfb67c64da22e204ce9e0fca6e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-01-2025 10:25

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General

Target

2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Size

1.6MB
MD5

1363aeeb6d090e43648420bdee497d68
SHA1

c55006396521307cf508942fa850faa5df3c3c97
SHA256

f3c471b174af83025b01e5eea9283ba8edbc66dfb67c64da22e204ce9e0fca6e
SHA512

8150bd2fb7d710a71664c34931f1caff3cb7140bc926daa554458b66a3745f6c118fe761d8edae22db3190e88bb23c8f3e4f8f1e052d24e4d590e686e2f73735
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/1924-57-0x0000000000D70000-0x0000000000D79000-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/0x000b00000001225a-4.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
1924	GpFKMa.exe

Loads dropped DLL 2 IoCs

pid	Process
2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\Chess.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java-rmi.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	GpFKMa.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	GpFKMa.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	GpFKMa.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\Hearts.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\WinMail.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	GpFKMa.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	GpFKMa.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	GpFKMa.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-16_1363aeeb6d090e43648420bdee497d68_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	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GpFKMa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
Token: SeRestorePrivilege	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 1924	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe	31
PID 2176 wrote to memory of 1924	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe	31
PID 2176 wrote to memory of 1924	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe	31
PID 2176 wrote to memory of 1924	2176	2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe	31
PID 1924 wrote to memory of 1908	1924	GpFKMa.exe	34
PID 1924 wrote to memory of 1908	1924	GpFKMa.exe	34
PID 1924 wrote to memory of 1908	1924	GpFKMa.exe	34
PID 1924 wrote to memory of 1908	1924	GpFKMa.exe	34

C:\Users\Admin\AppData\Local\Temp\2025-01-16_1363aeeb6d090e43648420bdee497d68_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_1363aeeb6d090e43648420bdee497d68_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:2176
- C:\Users\Admin\AppData\Local\Temp\GpFKMa.exe
  C:\Users\Admin\AppData\Local\Temp\GpFKMa.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\2b10374e.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1908

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\MPUI9R2R\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\0BB15916.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\2b10374e.bat

Filesize
187B

MD5
2525b74a1037ead5e22e98e9ac7e2972

SHA1
7ff5e02b83d6950568663f2a550bf04ce7f16410

SHA256
890859c9338ae9fa4803ea6ceccc5064e39e65591190e7962f49acf3b14cc0a1

SHA512
eea67e43611ccdcd67af2e9e45c8dbe083d35799e176054abbbb9c94331b6d68fbeeac60b303297a7744635aeafe97a2d16c6c8ab4b67d6737d16eb5b1ee90f9

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1924-12-0x0000000000D70000-0x0000000000D79000-memory.dmp

Filesize
36KB

Download
memory/1924-57-0x0000000000D70000-0x0000000000D79000-memory.dmp

Filesize
36KB

Download
memory/2176-0-0x0000000000150000-0x00000000002FB000-memory.dmp

Filesize
1.7MB

Download
memory/2176-10-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/2176-9-0x0000000000140000-0x0000000000149000-memory.dmp

Filesize
36KB

Download
memory/2176-16-0x0000000000150000-0x00000000002FB000-memory.dmp

Filesize
1.7MB

Download