bdaejec | faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a

Analysis

max time kernel
140s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2025 05:21

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General

Target

faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe
Size

202KB
MD5

11274eb97c8085711cbcd0649c97ad18
SHA1

fd40e8b9936533a85300db78742ecaae2e9e76ad
SHA256

faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a
SHA512

70934eee43b3f0d4a0040ef8331ee8fbf906e587e4fc33e74fa4c6ceada3b28d5aedd4337cd314c6d184287040884446892469fd4427a21c6feeffdc043a4481
SSDEEP

3072:sRJvmrDKInaD2nc2JHUxWlj+UuwG1gImUF2bWhAns3pEUR6Nouti:s7vmrDKOaK7lj+UuwsgAdhn3pl6NoS

Score

10^/10

bdaejec blackmoon aspackv2 backdoor banker discovery trojan

Malware Config

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Bdaejec family
bdaejec
Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral2/memory/1348-47-0x0000000000400000-0x00000000004F2000-memory.dmp	family_blackmoon

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral2/memory/1644-45-0x0000000000AA0000-0x0000000000AA9000-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/0x000c000000023b8c-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	dcglfq.exe

Executes dropped EXE 1 IoCs

pid	Process
1644	dcglfq.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	dcglfq.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	dcglfq.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe	dcglfq.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	dcglfq.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	dcglfq.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	dcglfq.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	dcglfq.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE	dcglfq.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	dcglfq.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmic.exe	dcglfq.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	dcglfq.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	dcglfq.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcglfq.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1348	faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 1644	1348	faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe	83
PID 1348 wrote to memory of 1644	1348	faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe	83
PID 1348 wrote to memory of 1644	1348	faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe	83
PID 1644 wrote to memory of 3460	1644	dcglfq.exe	84
PID 1644 wrote to memory of 3460	1644	dcglfq.exe	84
PID 1644 wrote to memory of 3460	1644	dcglfq.exe	84

C:\Users\Admin\AppData\Local\Temp\faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe
"C:\Users\Admin\AppData\Local\Temp\faee0a2c405d4688f7c4492be0e41504583326d3dc72ca1c0c0632bb7746106a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Users\Admin\AppData\Local\Temp\dcglfq.exe
  C:\Users\Admin\AppData\Local\Temp\dcglfq.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:1644
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3013275a.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3460

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\3013275a.bat

Filesize
187B

MD5
198f495cbe2d026a640b08743d9193b8

SHA1
9af0b0a0bf33dc351a3070c31d13f3f887bce8cd

SHA256
3680b3420d5ce83bb62e0b045585948055c51625dd7d9878016f532b866a45a5

SHA512
be24ea428a24ae900e030481127cd5a0ffe212caf24cde365aa7cbbb83c2c58508d3948e2114cec02ac9f9c3291b550a635d0fd009022d49391c5cdc585ccb9b

Download Submit
C:\Users\Admin\AppData\Local\Temp\4E654188.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

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

Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1348-0-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1348-47-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1644-4-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

Filesize
36KB

Download
memory/1644-45-0x0000000000AA0000-0x0000000000AA9000-memory.dmp

Filesize
36KB

Download