bdaejec | f8bdce44c895ef183f32b13be552a04c890dadf365656cd7e4c014d021fdd433

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2025, 02:27

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General

Target

2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe
Size

561KB
MD5

a8fb1592aa731204e1d81195bdcda77d
SHA1

8270bc0b022911c51c9719e29e3c34daa9ed303d
SHA256

f8bdce44c895ef183f32b13be552a04c890dadf365656cd7e4c014d021fdd433
SHA512

69608fed89733aaa8fb8fd914e6b5876fd9fc455593f8c6eb94107cc22dec2aa8931134f1dde679e4d71278e653d76472ecfe193bcb758ecc3cc68126b0948d4
SSDEEP

12288:knsIcbXp6mxTx1H4yhMbBgOMU5ouiDaFSwNZi+s4fw:knscoyyhMbBgOrhiJSTfw

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
behavioral2/memory/2396-8-0x0000000000F90000-0x0000000000F99000-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
behavioral2/files/0x0008000000023c82-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	agEdoK.exe

Executes dropped EXE 1 IoCs

pid	Process
2396	agEdoK.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\dotnet\dotnet.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	agEdoK.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	agEdoK.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	agEdoK.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaws.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	agEdoK.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	agEdoK.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	agEdoK.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	agEdoK.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	agEdoK.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	agEdoK.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	agEdoK.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	agEdoK.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	agEdoK.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_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	agEdoK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 728 wrote to memory of 2396	728	2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe	84
PID 728 wrote to memory of 2396	728	2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe	84
PID 728 wrote to memory of 2396	728	2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe	84
PID 2396 wrote to memory of 1724	2396	agEdoK.exe	102
PID 2396 wrote to memory of 1724	2396	agEdoK.exe	102
PID 2396 wrote to memory of 1724	2396	agEdoK.exe	102

C:\Users\Admin\AppData\Local\Temp\2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:728
- C:\Users\Admin\AppData\Local\Temp\agEdoK.exe
  C:\Users\Admin\AppData\Local\Temp\agEdoK.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\52ff4c03.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\52ff4c03.bat

Filesize
187B

MD5
965e61d8e304e5ced7919ab7e6827ae0

SHA1
1a9e1ab8132dffcf45d93adf46ab6a39c1b890a1

SHA256
8085f06f75dd5ee3c8695199b43251a77d8e8d0d76dd4378d8b902e655ec1e46

SHA512
404b3884c749204bf43a442273336c0ba9d3db4acb44cb66bed753290ea234b89226795f131e3e7c598b3949fd0918322067102137f9ce3ca979a27bc594868d

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/728-0-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/728-7-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/2396-4-0x0000000000F90000-0x0000000000F99000-memory.dmp

Filesize
36KB

Download
memory/2396-8-0x0000000000F90000-0x0000000000F99000-memory.dmp

Filesize
36KB

Download