bdaejec | 0d87579d3f433b358a354ffb9fa1fc4276c63f4ffbd4ea9b7375519619435478

Analysis

max time kernel
144s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 11:25

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General

Target

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
Size

1.2MB
MD5

26e460032f2b6d66bfee473093015ae4
SHA1

83e6c4e5a82457c1efcbe36f61881637c98c4e7c
SHA256

0d87579d3f433b358a354ffb9fa1fc4276c63f4ffbd4ea9b7375519619435478
SHA512

63b7653c7bcd77863e4550f6ad33fb0cdfefbc92c03712fc690f145f24052763caebae95941fdd81146648a0298f97295091492ae27a48a4301ac18072afe96a
SSDEEP

24576:07GO7dtrjrICw9XuXo7beSTdt5xbX02uvfTXfBxrj3d5E/jKQvVj4YpdjYY0td78:1EtnrICSooGSTD5xbX022fjBxrj3

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++.

Processes:

resource	yara_rule
behavioral1/memory/1804-35-0x0000000000EE0000-0x0000000000EE9000-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/0x00460000000120f4-6.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

Processes:

boDQUx.exe

pid	Process
1804	boDQUx.exe

Loads dropped DLL 2 IoCs

Processes:

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe

pid	Process
3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe

Drops file in Program Files directory 64 IoCs

Processes:

boDQUx.exe

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmiregistry.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe	boDQUx.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	boDQUx.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	boDQUx.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	boDQUx.exe
File opened for modification	C:\Program Files\Windows Defender\MpCmdRun.exe	boDQUx.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\misc.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javacpl.exe	boDQUx.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	boDQUx.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	boDQUx.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	boDQUx.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	boDQUx.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	boDQUx.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	boDQUx.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	boDQUx.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	boDQUx.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:

boDQUx.execmd.exe2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	boDQUx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exeboDQUx.exe

description	pid	Process	procid_target
PID 3060 wrote to memory of 1804	3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	30
PID 3060 wrote to memory of 1804	3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	30
PID 3060 wrote to memory of 1804	3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	30
PID 3060 wrote to memory of 1804	3060	2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe	30
PID 1804 wrote to memory of 2712	1804	boDQUx.exe	33
PID 1804 wrote to memory of 2712	1804	boDQUx.exe	33
PID 1804 wrote to memory of 2712	1804	boDQUx.exe	33
PID 1804 wrote to memory of 2712	1804	boDQUx.exe	33

C:\Users\Admin\AppData\Local\Temp\2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-22_26e460032f2b6d66bfee473093015ae4_smoke-loader_wapomi.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\boDQUx.exe
  C:\Users\Admin\AppData\Local\Temp\boDQUx.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1804
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\2f08647c.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2712

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\2f08647c.bat

Filesize
187B

MD5
9c4a3f7975ea43e18e6219d46463d502

SHA1
22bbacbaea99372cec5330d501d85ce9b72ed51d

SHA256
05668ce2803dacda539f00de2bc5f583e08da834aa70a9b359b4662448748e16

SHA512
abde89d1929757e47bb291d92117773ee83b594261e05b6c4688f1183e055382ace7d1763a05e76332e1066c0d869051788464f87f43f3bbcc0479cf1385c2e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\5C677463.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1804-10-0x0000000000EE0000-0x0000000000EE9000-memory.dmp

Filesize
36KB

Download
memory/1804-35-0x0000000000EE0000-0x0000000000EE9000-memory.dmp

Filesize
36KB

Download
memory/3060-11-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/3060-9-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/3060-8-0x0000000000400000-0x000000000053D000-memory.dmp

Filesize
1.2MB

Download
memory/3060-37-0x0000000000400000-0x000000000053D000-memory.dmp

Filesize
1.2MB

Download
memory/3060-38-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/3060-39-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download