bdaejec | 17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-11-2024 15:59

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General

Target

17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe
Size

14.7MB
MD5

d929a8e2bade05e552a29727ea698ac8
SHA1

5e7fd19d831c54d49378513ebdac6ffa1f1563f5
SHA256

17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe
SHA512

0dd2bd3de895141eea9f628408f527f42a8717244ecf5ba2a410c592dfe808959abaa9ea4fe72a8a030f36d03b407ceb70e490a06e8c9fd39e02ade37b714587
SSDEEP

393216:5p96g9zORGIq8KaNddDe0fpzma+0gSKgnEnj:HotsIqsNLe6pVgSKgEj

Score

10^/10

bdaejec aspackv2 backdoor discovery vmprotect

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++.

Processes:

resource	yara_rule
behavioral1/memory/3020-12-0x0000000000B20000-0x0000000000B29000-memory.dmp	family_bdaejec_backdoor
behavioral1/memory/3020-28-0x0000000000B20000-0x0000000000B29000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
behavioral1/files/0x000c000000012281-6.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

FiGKIk.exe

pid	Process
3020	FiGKIk.exe

Loads dropped DLL 2 IoCs

Processes:

17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe

pid	Process
2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe
2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe

VMProtect packed file 2 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2308-9-0x0000000000400000-0x000000000213C000-memory.dmp	vmprotect
behavioral1/memory/2308-21-0x0000000000400000-0x000000000213C000-memory.dmp	vmprotect

Drops file in Program Files directory 64 IoCs

Processes:

FiGKIk.exe

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	FiGKIk.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	FiGKIk.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\unpack200.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jre7\bin\klist.exe	FiGKIk.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	FiGKIk.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	FiGKIk.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	FiGKIk.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

Processes:

17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exeFiGKIk.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FiGKIk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exeFiGKIk.exe

description	pid	Process	procid_target
PID 2308 wrote to memory of 3020	2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe	31
PID 2308 wrote to memory of 3020	2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe	31
PID 2308 wrote to memory of 3020	2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe	31
PID 2308 wrote to memory of 3020	2308	17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe	31
PID 3020 wrote to memory of 3052	3020	FiGKIk.exe	33
PID 3020 wrote to memory of 3052	3020	FiGKIk.exe	33
PID 3020 wrote to memory of 3052	3020	FiGKIk.exe	33
PID 3020 wrote to memory of 3052	3020	FiGKIk.exe	33

C:\Users\Admin\AppData\Local\Temp\17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe
"C:\Users\Admin\AppData\Local\Temp\17f78df5972d9f719721a9e343ce461278eb37c4d0dd7f2f6cada69b87816efe.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Users\Admin\AppData\Local\Temp\FiGKIk.exe
  C:\Users\Admin\AppData\Local\Temp\FiGKIk.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\61813ad8.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3052

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\7CNUR30T\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\177142B0.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\61813ad8.bat

Filesize
187B

MD5
b536a4006322a776bc4e8e4a773f9690

SHA1
c95bf8275cc8c8f294ff3d98ee6ad8c49dc3194d

SHA256
6a0afb92904006f0b769e8072cecb76811a2c58685cdbc091f1b2b57ad44ee29

SHA512
9ffb2f2ae204fbdb3b6020791d404f440ba6d67e3a4620ad25e9c1377e028c6315445fa41597cf6644bd9454c6103ba4b5bd491f605f88e6179eb73e9cf9ddcb

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/2308-9-0x0000000000400000-0x000000000213C000-memory.dmp

Filesize
29.2MB

Download
memory/2308-13-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/2308-11-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/2308-21-0x0000000000400000-0x000000000213C000-memory.dmp

Filesize
29.2MB

Download
memory/3020-12-0x0000000000B20000-0x0000000000B29000-memory.dmp

Filesize
36KB

Download
memory/3020-28-0x0000000000B20000-0x0000000000B29000-memory.dmp

Filesize
36KB

Download