b1a2cc5aa0c95a338d7c1245aafd6f7074429dcfe0022cd623ecd1e975c0cd0b

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 14:20

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General

Target

wogyusxs.ps1
Size

244B
MD5

b7735e2c12896c76d8a89f83184c21e1
SHA1

40e06ee347758a0433d8f71a606d026322705c00
SHA256

b1a2cc5aa0c95a338d7c1245aafd6f7074429dcfe0022cd623ecd1e975c0cd0b
SHA512

b910ec27c7a21ec036f95e66574232811ad056b062e506c7e40d4cfa2ed93792d25bd422a8eec62c3aa45b152e95fc742403cea1e86aca05a4b81aa803871b42

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1460 powershell.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1460 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1460 powershell.exe

pid	process
1460	powershell.exe

pid	process
1460	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1460	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 1460 wrote to memory of 2144	1460	powershell.exe	attrib.exe
PID 1460 wrote to memory of 2144	1460	powershell.exe	attrib.exe
PID 1460 wrote to memory of 2144	1460	powershell.exe	attrib.exe

Views/modifies file attributes 1 TTPs 1 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exe

pid process

2144 attrib.exe

pid	process
2144	attrib.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\wogyusxs.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460
- C:\Windows\system32\attrib.exe
  "C:\Windows\system32\attrib.exe" +h C:/owsa/
  2⤵
  - Views/modifies file attributes
  PID:2144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1460-4-0x000007FEF5A7E000-0x000007FEF5A7F000-memory.dmp

Filesize
4KB

Download
memory/1460-5-0x000000001B6A0000-0x000000001B982000-memory.dmp

Filesize
2.9MB

Download
memory/1460-8-0x000007FEF57C0000-0x000007FEF615D000-memory.dmp

Filesize
9.6MB

Download
memory/1460-7-0x000007FEF57C0000-0x000007FEF615D000-memory.dmp

Filesize
9.6MB

Download
memory/1460-9-0x000007FEF57C0000-0x000007FEF615D000-memory.dmp

Filesize
9.6MB

Download
memory/1460-6-0x0000000002390000-0x0000000002398000-memory.dmp

Filesize
32KB

Download
memory/1460-10-0x000007FEF57C0000-0x000007FEF615D000-memory.dmp

Filesize
9.6MB

Download
memory/1460-11-0x000007FEF57C0000-0x000007FEF615D000-memory.dmp

Filesize
9.6MB

Download