b1a2cc5aa0c95a338d7c1245aafd6f7074429dcfe0022cd623ecd1e975c0cd0b

Resubmissions

31-05-2024 16:31

240531-t1rrssea8s 10

31-05-2024 13:52

240531-q6wfdsaf5x 10

Analysis

max time kernel
1559s
max time network
1563s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
31-05-2024 16:31

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Report Analysis Logs

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

pid	Process
848	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
848	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 2460	848	powershell.exe	29
PID 848 wrote to memory of 2460	848	powershell.exe	29
PID 848 wrote to memory of 2460	848	powershell.exe	29

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2460	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:848
- C:\Windows\system32\attrib.exe
  "C:\Windows\system32\attrib.exe" +h C:/owsa/
  2⤵
  - Views/modifies file attributes
  PID:2460

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/848-4-0x000007FEF5EAE000-0x000007FEF5EAF000-memory.dmp

Filesize
4KB

Download
memory/848-5-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/848-6-0x000000001B350000-0x000000001B632000-memory.dmp

Filesize
2.9MB

Download
memory/848-7-0x0000000001F40000-0x0000000001F48000-memory.dmp

Filesize
32KB

Download
memory/848-8-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/848-9-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/848-10-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download
memory/848-11-0x000007FEF5BF0000-0x000007FEF658D000-memory.dmp

Filesize
9.6MB

Download