7b75d18eca104c8be603e1c81a9e289731ca7a25a1c65f6514c3d61ff8079be9

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 15:52

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General

Target

aio.ps1
Size

239B
MD5

b9ee37128bbd5cdd0530e9783b2bc963
SHA1

37eaa842b78b58b8a922c764b7c485d5ef1689b8
SHA256

7b75d18eca104c8be603e1c81a9e289731ca7a25a1c65f6514c3d61ff8079be9
SHA512

46bc00ec333bc9b485b18af07cf3f08cbce0a4087e7a9cf3ee7539d365f5345b17114fa0a3e0e1a1143a8e9b6391fe1a509025f043e1cd84b39fd31dac99e814

Score

3^/10

defense_evasion execution privilege_escalation

Malware Config

Signatures

Access Token Manipulation: Create Process with Token 1 TTPs 1 IoCs

defense_evasion privilege_escalation

Create Process with Token

T1134.002

pid	Process
2484	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4324	powershell.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4324	powershell.exe
4324	powershell.exe
2484	powershell.exe
2484	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4324	powershell.exe
Token: SeDebugPrivilege	2484	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 2784	4324	powershell.exe	94
PID 4324 wrote to memory of 2784	4324	powershell.exe	94
PID 2784 wrote to memory of 2484	2784	cmd.exe	97
PID 2784 wrote to memory of 2484	2784	cmd.exe	97
PID 2484 wrote to memory of 1020	2484	powershell.exe	98
PID 2484 wrote to memory of 1020	2484	powershell.exe	98

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\aio.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Aioappinstaller\Aio.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell start -verb runas '"C:\Users\Admin\AppData\Local\Temp\Aioappinstaller\Aio.bat"' am_admin
    3⤵
    - Access Token Manipulation: Create Process with Token
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2484
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Aioappinstaller\Aio.bat" am_admin
      4⤵
      PID:1020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Access Token Manipulation

T1134

Create Process with Token

T1134.002

Defense Evasion

Access Token Manipulation

T1134

Create Process with Token

T1134.002

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
61e2e57471d559f5f6813c0a7995c075

SHA1
33c621541bc0892ddab1b65345a348c14af566e5

SHA256
c1acff9ad0b9cbb4f83f7953ec66d2ac7c37a6fa4a1474430fc1b04ad049231d

SHA512
9fb42b4b261b4114d113b7ea96ef33a0bade598332361499b97e5b92b72895f287f753d62d26ad86573ab9f56f1b052d2d4c61a4ccf287ef7d8e1c9363353a5c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
bf968f8a964303d1d5c53d3138572339

SHA1
d58aa0e2f0f9e163a0ece3297682f4057a59e09f

SHA256
c06e2988c6024956ea6875a03a651e7c183ddb9928f26d1604cff2beb610e1fd

SHA512
22d94ad25b37fd1446554bf31210d9a1c03f87b3b26e9dcaddca3c9e2ad2b9c1fb9fc380c7e3411d7492c5b019ae7409fbca83375943798b8abd9fcccea9fd22

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lap2unkq.mf1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2484-34-0x00007FFEFADF0000-0x00007FFEFB8B1000-memory.dmp

Filesize
10.8MB

Download
memory/2484-32-0x00007FFEFADF0000-0x00007FFEFB8B1000-memory.dmp

Filesize
10.8MB

Download
memory/2484-30-0x00007FFEFADF0000-0x00007FFEFB8B1000-memory.dmp

Filesize
10.8MB

Download
memory/2484-29-0x00007FFEFADF0000-0x00007FFEFB8B1000-memory.dmp

Filesize
10.8MB

Download
memory/4324-11-0x00007FFEFB170000-0x00007FFEFBC31000-memory.dmp

Filesize
10.8MB

Download
memory/4324-18-0x00007FFEFB170000-0x00007FFEFBC31000-memory.dmp

Filesize
10.8MB

Download
memory/4324-15-0x00007FFEFB170000-0x00007FFEFBC31000-memory.dmp

Filesize
10.8MB

Download
memory/4324-14-0x0000026DF6150000-0x0000026DF6164000-memory.dmp

Filesize
80KB

Download
memory/4324-13-0x0000026DF5DC0000-0x0000026DF5DE6000-memory.dmp

Filesize
152KB

Download
memory/4324-12-0x00007FFEFB170000-0x00007FFEFBC31000-memory.dmp

Filesize
10.8MB

Download
memory/4324-0-0x00007FFEFB173000-0x00007FFEFB175000-memory.dmp

Filesize
8KB

Download
memory/4324-1-0x0000026DF5C30000-0x0000026DF5C52000-memory.dmp

Filesize
136KB

Download