Analysis
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max time kernel
95s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
19-12-2024 22:23
General
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Target
LBB_PS1_pass.ps1
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Size
590KB
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MD5
d96d2bcf13d55740f3bb64d45d2db94d
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SHA1
4ded4b1d4866a4adf534f5a4eb66386465fe3120
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SHA256
82d89a75d80e80e4be42c9eb79e401558c9fa3175648cd0c0467f2de1a07a908
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SHA512
cb1fbe8f36630915796d864c5a044177ea4ad881281ec454f932232fff99ce0524fb63becd96581a23cfe12bc455d55b613aaa389aa0a68fac97748400f473bd
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SSDEEP
1536:Kk0H/lFq+N1mfoRlNyjZk11iBQcIY1Y+qFMJFOgvZ/wpKDcalOGODPNTbJYj6CJh:QA
Malware Config
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LBB_PS1_pass.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -ex bypass -nonI C:\Users\Admin\AppData\Local\Temp\LBB_PS1_pass.ps12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3124 -s 24843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3124 -ip 31241⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD53e0d1f6fb6a16773fcb872e8aa28cbca
SHA17642e10116064c9def3e658d093a4a033336aab4
SHA25608171cbd6a9cd3ae39a6a68ab21471a3e6806c2f111948a5ce6e0e37dfb02683
SHA512f0f0031e7cc2d29d850658487275032b7755bfc634d2f6fb70b447553434a2e5bf10d95516b322fbfbf1bd4f80ba577630887e79d430297677ddcee72c5b5dfd
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
304KB
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Filesize
120KB
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Filesize
7.7MB
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Filesize
6.5MB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
216KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
136KB
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Filesize
408KB
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Filesize
408KB
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Filesize
3.3MB
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Filesize
136KB
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Filesize
120KB
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Filesize
32KB
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Filesize
104KB
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Filesize
80KB
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Filesize
7.7MB
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Filesize
304KB
-
Filesize
200KB
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Filesize
3.3MB
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Filesize
652KB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
40KB
-
Filesize
600KB
-
Filesize
68KB
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Filesize
56KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
136KB
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Filesize
10.8MB
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Filesize
8KB