209fb7acd846a8ad0c336dd85aff6348ce5cdb03118ca1ff68db053446fab7ab

Analysis

user interaction
yes
max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/09/2026, 14:58

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General

Target
BUBER.ps1
Size 5KB
Sample260930-sb9ewaag97
SHA256 209fb7acd846a8ad0c336dd85aff6348ce5cdb03118ca1ff68db053446fab7ab
MD5 688e69d2609cb9c5af2aa75e575cf398
SHA1 de33394d7635cc094fabf65821e86f263c7a61a4
SHA512 77a437276fee5209826b1e47445982a97336e8c251f2012d6c4008114685190b803a50bafe0ddf0ff02bdee942cde903fc2370863f0eb717432b062d519a3b38
SSDEEP 96:aNri2zdzInbtHD6+GNJ4nPHE6tSAZFmYNbqSfK2/jGhrsfDEZ70U9M:aNrmHeKDtSAnmYBqSfK2LGlsfD670QM
TLSH
T1EAB184033C07936AEAB253E7E8479795E76B813F80568010789EC0C81F3A976D76E64E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

execution

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

ioc	Process
\??\F:\	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4416	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4416	powershell.exe
4416	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	4416	powershell.exe
Token: SeIncreaseQuotaPrivilege	4416	powershell.exe
Token: SeSecurityPrivilege	4416	powershell.exe
Token: SeTakeOwnershipPrivilege	4416	powershell.exe
Token: SeLoadDriverPrivilege	4416	powershell.exe
Token: SeSystemProfilePrivilege	4416	powershell.exe
Token: SeSystemtimePrivilege	4416	powershell.exe
Token: SeProfSingleProcessPrivilege	4416	powershell.exe
Token: SeIncBasePriorityPrivilege	4416	powershell.exe
Token: SeCreatePagefilePrivilege	4416	powershell.exe
Token: SeBackupPrivilege	4416	powershell.exe
Token: SeRestorePrivilege	4416	powershell.exe
Token: SeShutdownPrivilege	4416	powershell.exe
Token: SeDebugPrivilege	4416	powershell.exe
Token: SeSystemEnvironmentPrivilege	4416	powershell.exe
Token: SeRemoteShutdownPrivilege	4416	powershell.exe
Token: SeUndockPrivilege	4416	powershell.exe
Token: SeManageVolumePrivilege	4416	powershell.exe
Token: 33	4416	powershell.exe
Token: 34	4416	powershell.exe
Token: 35	4416	powershell.exe
Token: 36	4416	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\BUBER.ps1
1⤵
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4416

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_cvpxtrmb.ytm.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cvpxtrmb.ytm.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4416-0-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-8-0x0000019EABA20000-0x0000019EABA42000-memory.dmp

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memory/4416-9-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-10-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-11-0x0000019EACCE0000-0x0000019EACEA2000-memory.dmp

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memory/4416-12-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-13-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-14-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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memory/4416-15-0x0000019EABAE0000-0x0000019EABAF0000-memory.dmp

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