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Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/12/2024, 22:21
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe
Resource
win7-20240903-en
General
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Target
2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe
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Size
988KB
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MD5
c72079a198baca6b28586f4c7ebe9bf7
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SHA1
83d74444f5d29566d03c2e89583082b8c9c567b7
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SHA256
32104aed224ee9a2dcca79b9fae303c793a0e01db43154b53b493e0160e0362a
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SHA512
a16571b9fc469df913df85ea6692ffdb850e47bb4fc2d4ebd205b177848c8a7d2aa92659863c8d656109dd4b6bc0ef9698d6f84c76e23bcd44aef2580e9ed9b2
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SSDEEP
24576:Zbi/QhDC8mY93kyw8hC2A5CxLbRpWrzzZyP4UMd0I7:Q/QMnl5YL7WzZyQRd
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/3064-17-0x0000000000F40000-0x0000000000F49000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x0007000000012116-10.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 3064 UxCIKq.exe -
Loads dropped DLL 2 IoCs
pid Process 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe UxCIKq.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe UxCIKq.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe UxCIKq.exe File opened for modification C:\Program Files\Windows Defender\MSASCui.exe UxCIKq.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE UxCIKq.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe UxCIKq.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{49D76B3D-D6A1-4419-AFD0-EDBEA65C21F0}\chrome_installer.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe UxCIKq.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe UxCIKq.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe UxCIKq.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe UxCIKq.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe UxCIKq.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe UxCIKq.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe UxCIKq.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe UxCIKq.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe UxCIKq.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UxCIKq.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2536 wrote to memory of 3064 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 30 PID 2536 wrote to memory of 3064 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 30 PID 2536 wrote to memory of 3064 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 30 PID 2536 wrote to memory of 3064 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 30 PID 2536 wrote to memory of 2500 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 31 PID 2536 wrote to memory of 2500 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 31 PID 2536 wrote to memory of 2500 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 31 PID 2536 wrote to memory of 2500 2536 2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe 31 PID 3064 wrote to memory of 1768 3064 UxCIKq.exe 36 PID 3064 wrote to memory of 1768 3064 UxCIKq.exe 36 PID 3064 wrote to memory of 1768 3064 UxCIKq.exe 36 PID 3064 wrote to memory of 1768 3064 UxCIKq.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-30_c72079a198baca6b28586f4c7ebe9bf7_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Users\Admin\AppData\Local\Temp\UxCIKq.exeC:\Users\Admin\AppData\Local\Temp\UxCIKq.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\73f54cc0.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1768
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c echo 12⤵
- System Location Discovery: System Language Discovery
PID:2500
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
187B
MD5c84475798645ce693c4503245039f868
SHA188fe92a719637d72f571ede65d8291102c569e6a
SHA2561e89aaf08a5ea983e25a793722d7dcfc00aeb4e7b8f2a65560d73fb0d2895eb4
SHA51252130c0a3d3617ac45ec3e6e29a29d8d30235d6abf4ed4c90c8b063cd3faae9cbe51744b96d75b6a4a3533841754b25d7c092b3a9a6092eb8f742f3fe1ee9298
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e