f7f336955fa601fcd9ecb0e30911e6543882b2027dcbd27ac307d25fabd342db

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22-03-2023 04:50

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General

Target

Meta Unban/Cleaners/Fivem-Cleaner.bat
Size

1KB
MD5

74e7b9574aea7d121519ceaa8f5cb522
SHA1

97b634ef75ce87383ec4d5344e84e7abda65a523
SHA256

2e4462f3d686ccfff602b779941ff385144ed683d638b2ed49d552f88df88639
SHA512

a7dec954de38bb44478c0cec51fdb111f98ecd02587dd25dfb46a641cdc3c95554985216d5dff8cc81a077c2d1808061e033a4a30084d948226917c4ed98913a

Score

8^/10

evasion

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Windows\System32\drivers\etc\hosts cmd.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Launches sc.exe 8 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

680 sc.exe
520 sc.exe
468 sc.exe
1344 sc.exe
1156 sc.exe
2040 sc.exe
1776 sc.exe
824 sc.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1848 timeout.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1756 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1756 powershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	cmd.exe

pid	process
680	sc.exe
520	sc.exe
468	sc.exe
1344	sc.exe
1156	sc.exe
2040	sc.exe
1776	sc.exe
824	sc.exe

pid	process
1848	timeout.exe

pid	process
1756	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1756	powershell.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1996 wrote to memory of 1756	1996	cmd.exe	powershell.exe
PID 1996 wrote to memory of 1756	1996	cmd.exe	powershell.exe
PID 1996 wrote to memory of 1756	1996	cmd.exe	powershell.exe
PID 1996 wrote to memory of 680	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 680	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 680	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 520	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 520	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 520	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 468	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 468	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 468	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1344	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1344	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1344	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1156	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1156	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1156	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 2040	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 2040	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 2040	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1776	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1776	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 1776	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 824	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 824	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 824	1996	cmd.exe	sc.exe
PID 1996 wrote to memory of 624	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 624	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 624	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 548	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 548	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 548	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 1608	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 1608	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 1608	1996	cmd.exe	schtasks.exe
PID 1996 wrote to memory of 872	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 872	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 872	1996	cmd.exe	reg.exe
PID 1996 wrote to memory of 1848	1996	cmd.exe	timeout.exe
PID 1996 wrote to memory of 1848	1996	cmd.exe	timeout.exe
PID 1996 wrote to memory of 1848	1996	cmd.exe	timeout.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Meta Unban\Cleaners\Fivem-Cleaner.bat"
1⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "& {Get-AppxPackage -AllUsers xbox | Remove-AppxPackage}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756

C:\Windows\system32\sc.exe
sc stop XblAuthManager
2⤵
- Launches sc.exe
PID:680

C:\Windows\system32\sc.exe
sc stop XblGameSave
2⤵
- Launches sc.exe
PID:520

C:\Windows\system32\sc.exe
sc stop XboxNetApiSvc
2⤵
- Launches sc.exe
PID:468

C:\Windows\system32\sc.exe
sc stop XboxGipSvc
2⤵
- Launches sc.exe
PID:1344

C:\Windows\system32\sc.exe
sc delete XblAuthManager
2⤵
- Launches sc.exe
PID:1156

C:\Windows\system32\sc.exe
sc delete XblGameSave
2⤵
- Launches sc.exe
PID:2040

C:\Windows\system32\sc.exe
sc delete XboxNetApiSvc
2⤵
- Launches sc.exe
PID:1776

C:\Windows\system32\sc.exe
sc delete XboxGipSvc
2⤵
- Launches sc.exe
PID:824

C:\Windows\system32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\xbgm" /f
2⤵
PID:624

C:\Windows\system32\schtasks.exe
schtasks /Change /TN "Microsoft\XblGameSave\XblGameSaveTask" /disable
2⤵
PID:548

C:\Windows\system32\schtasks.exe
schtasks /Change /TN "Microsoft\XblGameSave\XblGameSaveTaskLogon" /disableL
2⤵
PID:1608

C:\Windows\system32\reg.exe
reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\GameDVR" /v AllowGameDVR /t REG_DWORD /d 0 /f
2⤵
PID:872

C:\Windows\system32\timeout.exe
timeout /T 3
2⤵
- Delays execution with timeout.exe
PID:1848

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

T1489

Replay Monitor

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Downloads

memory/1756-58-0x000000001B220000-0x000000001B502000-memory.dmp

Filesize
2.9MB

Download
memory/1756-59-0x00000000022A0000-0x00000000022A8000-memory.dmp

Filesize
32KB

Download
memory/1756-60-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/1756-62-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/1756-61-0x00000000026D0000-0x0000000002750000-memory.dmp

Filesize
512KB

Download
memory/1756-63-0x00000000026DB000-0x0000000002712000-memory.dmp

Filesize
220KB

Download