bdaejec | deda8fe25ba476ae2b6f3d4b1a8698d2ae12327dbb06f40396e9014f3479455a

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/01/2025, 10:26

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General

Target

2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Size

1.6MB
MD5

21d816425cc4dacaf41fa1a448decf03
SHA1

d63a6420107e79d7a9fee51d6258c1212c687397
SHA256

deda8fe25ba476ae2b6f3d4b1a8698d2ae12327dbb06f40396e9014f3479455a
SHA512

755f8e0df32e441a7e837d625b4a531078e4eb9ea37692db4d5a92691a7006094d8c73106ddf6bf7d3d8ba4b9a74d4c94d909e191bf9176d48d4a74b82fb4cf4
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/2336-12-0x0000000000230000-0x0000000000239000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/2336-45-0x0000000000230000-0x0000000000239000-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/0x0008000000012102-9.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2336	IpKzg.exe

Loads dropped DLL 2 IoCs

pid	Process
2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_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\jre\bin\klist.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	IpKzg.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	IpKzg.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	IpKzg.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	IpKzg.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	IpKzg.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe	IpKzg.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	IpKzg.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	IpKzg.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	IpKzg.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	IpKzg.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	IpKzg.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	IpKzg.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE	IpKzg.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	IpKzg.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	IpKzg.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\inf\oem0.PNF	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
File created	C:\Windows\inf\oem1.PNF	2025-01-16_21d816425cc4dacaf41fa1a448decf03_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_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IpKzg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
Token: SeRestorePrivilege	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2336	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe	31
PID 2504 wrote to memory of 2336	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe	31
PID 2504 wrote to memory of 2336	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe	31
PID 2504 wrote to memory of 2336	2504	2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe	31
PID 2336 wrote to memory of 2848	2336	IpKzg.exe	33
PID 2336 wrote to memory of 2848	2336	IpKzg.exe	33
PID 2336 wrote to memory of 2848	2336	IpKzg.exe	33
PID 2336 wrote to memory of 2848	2336	IpKzg.exe	33

C:\Users\Admin\AppData\Local\Temp\2025-01-16_21d816425cc4dacaf41fa1a448decf03_mafia_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-16_21d816425cc4dacaf41fa1a448decf03_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:2504
- C:\Users\Admin\AppData\Local\Temp\IpKzg.exe
  C:\Users\Admin\AppData\Local\Temp\IpKzg.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2336
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\42193b38.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2848

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\BQQODH7V\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\374F62AD.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\42193b38.bat

Filesize
185B

MD5
5561b4131ffa249902c073ea2a7fdd80

SHA1
98c84bb19bcec852cda7e1934e79e053e3ee52d3

SHA256
4dd4f030823073d0acfc5a0929dfe85490ca5144be2c4cc7096723ad5eb829a7

SHA512
8f9ed1e536c0c17c2f01129057a13355d62737e819911da627c6acba256854c74619583ea66712caa9afb998eab4f5973c7b8bda86fb154549eab8a9f4f44afe

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2336-12-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2336-45-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2504-0-0x0000000000DA0000-0x0000000000F4B000-memory.dmp

Filesize
1.7MB

Download
memory/2504-11-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2504-10-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2504-16-0x0000000000DA0000-0x0000000000F4B000-memory.dmp

Filesize
1.7MB

Download