bdaejec | 799b7cf4e0fa42f9c7fc894271e9fcfd0b4be999ff51da56b41bca8d7d8b7584

Analysis

max time kernel
106s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2024, 02:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe
Size

24KB
MD5

00b5a8f3ed9b37cd47626d0c3ef74180
SHA1

842c45d6bcd3c3f716f18af3562a52d7de8042e3
SHA256

799b7cf4e0fa42f9c7fc894271e9fcfd0b4be999ff51da56b41bca8d7d8b7584
SHA512

d1c3c040c978c457a65b19f9ce9feeba1b285c89bc21ec11d98247ef16219da4fa7e1156d87675f6b487f0cefedba59a7d84436542f1dfa75678c4ac80d0d8eb
SSDEEP

384:n52UcAW6a0WpSoXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:52UcAXtAQGPL4vzZq2o9W7GsxBbPr

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/3256-8-0x0000000000F40000-0x0000000000F49000-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/0x0008000000023cc2-5.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	GGMidQ.exe

Executes dropped EXE 1 IoCs

pid	Process
3256	GGMidQ.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	GGMidQ.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaws.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	GGMidQ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE	GGMidQ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	GGMidQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	GGMidQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	GGMidQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVLP.exe	GGMidQ.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	JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GGMidQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 3256	4392	JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe	84
PID 4392 wrote to memory of 3256	4392	JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe	84
PID 4392 wrote to memory of 3256	4392	JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe	84
PID 3256 wrote to memory of 3964	3256	GGMidQ.exe	101
PID 3256 wrote to memory of 3964	3256	GGMidQ.exe	101
PID 3256 wrote to memory of 3964	3256	GGMidQ.exe	101

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_00b5a8f3ed9b37cd47626d0c3ef74180.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Users\Admin\AppData\Local\Temp\GGMidQ.exe
  C:\Users\Admin\AppData\Local\Temp\GGMidQ.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:3256
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\711771cb.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3964

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\711771cb.bat

Filesize
187B

MD5
64e2186acc36140731c42641fc2d9191

SHA1
53615606bb1191d234a6ae07100ce8372268cdf1

SHA256
bea9c408926d0369ee427791010d299b30c9772eed8b253b4c085a2c0930a2d5

SHA512
20326a6d840d0de11b90824e86b5d083a7de6532d4212b8cb46dec428203c415ef4edd6a30e8d1244752e3993b1eb754a3f715aa1c8ea8b21cf4fc1f95b62f7e

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/3256-4-0x0000000000F40000-0x0000000000F49000-memory.dmp

Filesize
36KB

Download
memory/3256-8-0x0000000000F40000-0x0000000000F49000-memory.dmp

Filesize
36KB

Download
memory/4392-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4392-6-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download