13a4ee1ad422e22d1b428cb6f9a449bd311ec7f3c8d0d1341a6f7dfaa5d015ea

Analysis

max time kernel
430s
max time network
438s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
25-01-2025 10:42

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General

Target

lossless scaling/Registration ('Crack')/Data/en-US/UK.ps1
Size

5KB
MD5

3fffc04611766c3d49b9f0b74752a2b5
SHA1

c70e6e3b2cd315e900f6dfdd5828cbf75b903fe5
SHA256

7537dd03a875384bc79a7a21811e06ca97de3571631fc20b4b86b26baaafad9d
SHA512

3ded3c5712f93eaa75fc9fe9469a02ece5996b6574d63b7b3a5db86db74762631e35aacae519ea3d23862bdaffab5e786696eeb812b0d1ce7f14b78f4539b4d8
SSDEEP

96:E3wOoP426GKP9+NZ+5yh71z/9hMoP426j:E3wTwpHVwZ+U7zhxwpj

Score

10^/10

defense_evasion execution trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5024	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
5024	powershell.exe
5024	powershell.exe
5024	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 472	5024	powershell.exe	78
PID 5024 wrote to memory of 472	5024	powershell.exe	78
PID 5024 wrote to memory of 72	5024	powershell.exe	79
PID 5024 wrote to memory of 72	5024	powershell.exe	79

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\lossless scaling\Registration ('Crack')\Data\en-US\UK.ps1"
1⤵
- UAC bypass
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /query /tn administrator
  2⤵
  PID:472
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /query /tn administrator
  2⤵
  PID:72

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jnobyglf.ail.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/5024-0-0x00007FFB445D3000-0x00007FFB445D5000-memory.dmp

Filesize
8KB

Download
memory/5024-9-0x0000020269AF0000-0x0000020269B12000-memory.dmp

Filesize
136KB

Download
memory/5024-10-0x00007FFB445D0000-0x00007FFB45092000-memory.dmp

Filesize
10.8MB

Download
memory/5024-11-0x00007FFB445D0000-0x00007FFB45092000-memory.dmp

Filesize
10.8MB

Download
memory/5024-12-0x00007FFB445D0000-0x00007FFB45092000-memory.dmp

Filesize
10.8MB

Download
memory/5024-13-0x00007FFB445D0000-0x00007FFB45092000-memory.dmp

Filesize
10.8MB

Download
memory/5024-16-0x00007FFB445D0000-0x00007FFB45092000-memory.dmp

Filesize
10.8MB

Download