Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 02:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe
Resource
win7-20241023-en
windows7-x64
10 signatures
150 seconds
General
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Target
2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe
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Size
561KB
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MD5
a8fb1592aa731204e1d81195bdcda77d
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SHA1
8270bc0b022911c51c9719e29e3c34daa9ed303d
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SHA256
f8bdce44c895ef183f32b13be552a04c890dadf365656cd7e4c014d021fdd433
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SHA512
69608fed89733aaa8fb8fd914e6b5876fd9fc455593f8c6eb94107cc22dec2aa8931134f1dde679e4d71278e653d76472ecfe193bcb758ecc3cc68126b0948d4
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SSDEEP
12288:knsIcbXp6mxTx1H4yhMbBgOMU5ouiDaFSwNZi+s4fw:knscoyyhMbBgOrhiJSTfw
Malware Config
Extracted
Family
bdaejec
C2
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/2808-16-0x0000000000AF0000-0x0000000000AF9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x000c00000001202c-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2808 agEdoK.exe -
Loads dropped DLL 2 IoCs
pid Process 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe agEdoK.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe agEdoK.exe File opened for modification C:\Program Files\Windows Mail\wab.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe agEdoK.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe agEdoK.exe File opened for modification C:\Program Files\7-Zip\7zG.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe agEdoK.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe agEdoK.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE agEdoK.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe agEdoK.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe agEdoK.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.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\Java\jdk1.7.0_80\bin\javap.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE agEdoK.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\klist.exe agEdoK.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe agEdoK.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe agEdoK.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe agEdoK.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE agEdoK.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 3 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 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 8 IoCs
description pid Process procid_target PID 2908 wrote to memory of 2808 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe 31 PID 2908 wrote to memory of 2808 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe 31 PID 2908 wrote to memory of 2808 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe 31 PID 2908 wrote to memory of 2808 2908 2025-01-07_a8fb1592aa731204e1d81195bdcda77d_icedid_smoke-loader_wapomi.exe 31 PID 2808 wrote to memory of 1672 2808 agEdoK.exe 35 PID 2808 wrote to memory of 1672 2808 agEdoK.exe 35 PID 2808 wrote to memory of 1672 2808 agEdoK.exe 35 PID 2808 wrote to memory of 1672 2808 agEdoK.exe 35
Processes
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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⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Users\Admin\AppData\Local\Temp\agEdoK.exeC:\Users\Admin\AppData\Local\Temp\agEdoK.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\46816451.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1672
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
187B
MD55b215cfc377025b4d98a9c1aec61271e
SHA13d0289221a883a301f1d473bb5670361e77468fe
SHA2565c4ce35afa97f8857041379eddfb35e59ac3b4da1ee5ad1bf95a45b3845bc39a
SHA51271ef4b2404ee089cf4f4b1820f1e7daef5b3aab3df666fa15a8b5078d225d7af43b56202bbe3ebdc950c3b6a095e5271af58e69c97e95a9ffe03b52d0e52a79e
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e