ebeaa72560193fe927d07bcf4f3978ef2c4816369b9697fd942d324514e6fed5

Analysis

user interaction
yes
max time kernel
30s
max time network
43s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/07/2026, 23:55

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Reason

Machine shutdown

General

Target
LoseForAira.exe
Size 162.1MB
Sample260706-3ytm2sdw91
SHA256 ebeaa72560193fe927d07bcf4f3978ef2c4816369b9697fd942d324514e6fed5
MD5 6b4f3a07d89ff63148fb47f32398dcd2
SHA1 35d49d60541afd03a5955c04c350b9c531dea8b4
SHA512 563c2277009d47ebdbd1681b48f0f45fbfc0ab04af0e1543c43aee7b071e5b26ae9b886daf500824b8c07d0bc752484dc72e81b7596ce554f0728cbb00928d1e
SSDEEP 786432:bd+doXKhojROX892vY1FUV5OtsFntaRu/bSs5c4ZQp5m8cq80dpMr7yZO:pqoWojRG8MvYUFJTSs24qp5VJS2g
TLSH
T1A8888D1163E81A45E27B8678977382A1E6B1FC535711C1CF0094FA4A2F77BC2BA36376
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

defense_evasion ransomware

Malware Config

Signatures

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3575702013-381963388-2545377694-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\TranscodedWallpaper2"	LoseForAira.exe

Modifies Control Panel 2 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3575702013-381963388-2545377694-1000\Control Panel\Desktop\WallpaperStyle = "1"	LoseForAira.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3575702013-381963388-2545377694-1000\Control Panel\Desktop\TileWallpaper = "0"	LoseForAira.exe

Modifies data under HKEY_USERS 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2808	shutdown.exe
Token: SeRemoteShutdownPrivilege	2808	shutdown.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4516	LoseForAira.exe
4516	LoseForAira.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4588	LogonUI.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 2808	4516	LoseForAira.exe	87

C:\Users\Admin\AppData\Local\Temp\LoseForAira.exe
"C:\Users\Admin\AppData\Local\Temp\LoseForAira.exe"
1⤵
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Windows\SYSTEM32\shutdown.exe
  "shutdown" /s /f /t 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2808

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a0a055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4588

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:560

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k CameraMonitor
1⤵
PID:3124

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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