Overview
overview
10Static
static
3000.exe
windows10-1703-x64
000.exe
windows10-2004-x64
Ana.exe
windows10-1703-x64
7Ana.exe
windows10-2004-x64
Bad Rabit.exe
windows10-1703-x64
10Bad Rabit.exe
windows10-2004-x64
10D34TH 2.0 .bat
windows10-1703-x64
8D34TH 2.0 .bat
windows10-2004-x64
8DDOS.bat
windows10-1703-x64
3DDOS.bat
windows10-2004-x64
7Desktop Puzzle.exe
windows10-1703-x64
1Desktop Puzzle.exe
windows10-2004-x64
1Memz.exe
windows10-1703-x64
7Memz.exe
windows10-2004-x64
7NoEscape.exe
windows10-1703-x64
NoEscape.exe
windows10-2004-x64
Phantom Crypter.bat
windows10-1703-x64
8Phantom Crypter.bat
windows10-2004-x64
8WannaCrypt0r.exe
windows10-1703-x64
10WannaCrypt0r.exe
windows10-2004-x64
10infinite locker.bat
windows10-1703-x64
7infinite locker.bat
windows10-2004-x64
7Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
19-04-2024 10:23
Static task
static1
Behavioral task
behavioral1
Sample
000.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
000.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
Ana.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
Ana.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
Bad Rabit.exe
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
Bad Rabit.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
D34TH 2.0 .bat
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
D34TH 2.0 .bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
DDOS.bat
Resource
win10-20240404-en
Behavioral task
behavioral10
Sample
DDOS.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
Desktop Puzzle.exe
Resource
win10-20240404-en
Behavioral task
behavioral12
Sample
Desktop Puzzle.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
Memz.exe
Resource
win10-20240404-en
Behavioral task
behavioral14
Sample
Memz.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
NoEscape.exe
Resource
win10-20240404-en
Behavioral task
behavioral16
Sample
NoEscape.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
Phantom Crypter.bat
Resource
win10-20240404-en
Behavioral task
behavioral18
Sample
Phantom Crypter.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
WannaCrypt0r.exe
Resource
win10-20240404-en
Behavioral task
behavioral20
Sample
WannaCrypt0r.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
infinite locker.bat
Resource
win10-20240404-en
Behavioral task
behavioral22
Sample
infinite locker.bat
Resource
win10v2004-20240412-en
General
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Target
Bad Rabit.exe
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Size
431KB
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MD5
fbbdc39af1139aebba4da004475e8839
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SHA1
de5c8d858e6e41da715dca1c019df0bfb92d32c0
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SHA256
630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da
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SHA512
74eca8c01de215b33d5ceea1fda3f3bef96b513f58a750dba04b0de36f7ef4f7846a6431d52879ca0d8641bfd504d4721a9a96fa2e18c6888fd67fa77686af87
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SSDEEP
12288:BHNTywFAvN86pLbqWRKHZKfErrZJyZ0yqsGO3XR63:vT56NbqWRwZaEr3yt2O3XR63
Malware Config
Signatures
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BadRabbit
Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.
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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule behavioral5/files/0x000800000001ac01-19.dat mimikatz -
Executes dropped EXE 1 IoCs
pid Process 896 7A02.tmp -
Drops file in Windows directory 5 IoCs
description ioc Process File created C:\Windows\infpub.dat Bad Rabit.exe File opened for modification C:\Windows\infpub.dat rundll32.exe File created C:\Windows\cscc.dat rundll32.exe File created C:\Windows\dispci.exe rundll32.exe File opened for modification C:\Windows\7A02.tmp rundll32.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1264 schtasks.exe 4800 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2344 rundll32.exe 2344 rundll32.exe 2344 rundll32.exe 2344 rundll32.exe 896 7A02.tmp 896 7A02.tmp 896 7A02.tmp 896 7A02.tmp 896 7A02.tmp 896 7A02.tmp -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 2344 rundll32.exe Token: SeDebugPrivilege 2344 rundll32.exe Token: SeTcbPrivilege 2344 rundll32.exe Token: SeDebugPrivilege 896 7A02.tmp -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1608 wrote to memory of 2344 1608 Bad Rabit.exe 74 PID 1608 wrote to memory of 2344 1608 Bad Rabit.exe 74 PID 1608 wrote to memory of 2344 1608 Bad Rabit.exe 74 PID 2344 wrote to memory of 3580 2344 rundll32.exe 75 PID 2344 wrote to memory of 3580 2344 rundll32.exe 75 PID 2344 wrote to memory of 3580 2344 rundll32.exe 75 PID 3580 wrote to memory of 320 3580 cmd.exe 77 PID 3580 wrote to memory of 320 3580 cmd.exe 77 PID 3580 wrote to memory of 320 3580 cmd.exe 77 PID 2344 wrote to memory of 220 2344 rundll32.exe 78 PID 2344 wrote to memory of 220 2344 rundll32.exe 78 PID 2344 wrote to memory of 220 2344 rundll32.exe 78 PID 2344 wrote to memory of 1512 2344 rundll32.exe 80 PID 2344 wrote to memory of 1512 2344 rundll32.exe 80 PID 2344 wrote to memory of 1512 2344 rundll32.exe 80 PID 220 wrote to memory of 1264 220 cmd.exe 81 PID 220 wrote to memory of 1264 220 cmd.exe 81 PID 220 wrote to memory of 1264 220 cmd.exe 81 PID 2344 wrote to memory of 896 2344 rundll32.exe 83 PID 2344 wrote to memory of 896 2344 rundll32.exe 83 PID 1512 wrote to memory of 4800 1512 cmd.exe 85 PID 1512 wrote to memory of 4800 1512 cmd.exe 85 PID 1512 wrote to memory of 4800 1512 cmd.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\Bad Rabit.exe"C:\Users\Admin\AppData\Local\Temp\Bad Rabit.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Windows\infpub.dat,#1 152⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\cmd.exe/c schtasks /Delete /F /TN rhaegal3⤵
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Delete /F /TN rhaegal4⤵PID:320
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C:\Windows\SysWOW64\cmd.exe/c schtasks /Create /RU SYSTEM /SC ONSTART /TN rhaegal /TR "C:\Windows\system32\cmd.exe /C Start \"\" \"C:\Windows\dispci.exe\" -id 2567544176 && exit"3⤵
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /RU SYSTEM /SC ONSTART /TN rhaegal /TR "C:\Windows\system32\cmd.exe /C Start \"\" \"C:\Windows\dispci.exe\" -id 2567544176 && exit"4⤵
- Creates scheduled task(s)
PID:1264
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C:\Windows\SysWOW64\cmd.exe/c schtasks /Create /SC once /TN drogon /RU SYSTEM /TR "C:\Windows\system32\shutdown.exe /r /t 0 /f" /ST 10:42:003⤵
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC once /TN drogon /RU SYSTEM /TR "C:\Windows\system32\shutdown.exe /r /t 0 /f" /ST 10:42:004⤵
- Creates scheduled task(s)
PID:4800
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C:\Windows\7A02.tmp"C:\Windows\7A02.tmp" \\.\pipe\{0A4057AB-F4A4-468F-ACD7-D44305769AE2}3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60KB
MD5347ac3b6b791054de3e5720a7144a977
SHA1413eba3973a15c1a6429d9f170f3e8287f98c21c
SHA256301b905eb98d8d6bb559c04bbda26628a942b2c4107c07a02e8f753bdcfe347c
SHA5129a399916bc681964af1e1061bc0a8e2926307642557539ad587ce6f9b5ef93bdf1820fe5d7b5ffe5f0bb38e5b4dc6add213ba04048c0c7c264646375fcd01787
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Filesize
401KB
MD51d724f95c61f1055f0d02c2154bbccd3
SHA179116fe99f2b421c52ef64097f0f39b815b20907
SHA256579fd8a0385482fb4c789561a30b09f25671e86422f40ef5cca2036b28f99648
SHA512f2d7b018d1516df1c97cfff5507957c75c6d9bf8e2ce52ae0052706f4ec62f13eba6d7be17e6ad2b693fdd58e1fd091c37f17bd2b948cdcd9b95b4ad428c0113