asyncrat | c92ea83f50af7717023de2d09b5a1d6e7975d9faf7d9758100d80b23946016d3

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-12-2024 19:55

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General

Target

Loader.zip
Size

2.1MB
MD5

eac7fe177734fad674dd89e3db205aaa
SHA1

7cb4e2a116c9186d27964dfe19bc60bd3e48393d
SHA256

c92ea83f50af7717023de2d09b5a1d6e7975d9faf7d9758100d80b23946016d3
SHA512

fb85fc58af4c07257dae9b9e256d590fa2cc6e4d0978922e7e1a71c236e64496941e9fb0fde0b94d34ef037258b2ffc5a6604435a89d19b6ed1fcd0793834352
SSDEEP

49152:dcwa4DKh+xntUEA5LHPF+LdOEY6h97TVlCd9hauQTmHfLbBXgH:dcwa4DKMAlPGbHh97owLKH32

Score

10^/10

asyncrat xmrig default discovery evasion execution miner persistence rat upx

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

193.161.193.99:53757

Mutex

hsaurcrgqwhjimnkbht

Attributes

delay
1
install
true
install_file
Load.exe
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
Asyncrat family
asyncrat
Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral1/files/0x000700000001922c-22.dat	family_asyncrat

XMRig Miner payload 9 IoCs

miner

resource	yara_rule
behavioral1/memory/2392-80-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-86-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-81-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-87-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-85-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-84-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-83-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-88-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/2392-89-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1276	powershell.exe
3036	powershell.exe
2312	powershell.exe
2360	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apihost.exe.lnk	Done.exe

Executes dropped EXE 12 IoCs

pid	Process
1856	Loader.exe
2256	Done.exe
2788	Load.exe
2936	Loader.exe
1624	apihost.exe
2348	Load.exe
476	Process not Found
3024	nnegaqupnsqi.exe
2648	Loader.exe
2444	Done.exe
1980	Load.exe
1996	Loader.exe

Loads dropped DLL 6 IoCs

pid	Process
1856	Loader.exe
1856	Loader.exe
2256	Done.exe
476	Process not Found
2648	Loader.exe
2648	Loader.exe

Power Settings 1 TTPs 8 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
2952	powercfg.exe
2516	powercfg.exe
2136	powercfg.exe
2008	powercfg.exe
1432	powercfg.exe
576	powercfg.exe
2148	powercfg.exe
624	powercfg.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	Loader.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	nnegaqupnsqi.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3024 set thread context of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 set thread context of 2392	3024	nnegaqupnsqi.exe	103

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2392-77-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-79-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-80-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-78-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-76-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-75-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-86-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-81-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-87-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-85-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-84-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-83-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-88-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/2392-89-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\wusa.lock	wusa.exe
File created	C:\Windows\wusa.lock	wusa.exe

Launches sc.exe 14 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1416	sc.exe
1932	sc.exe
1944	sc.exe
2748	sc.exe
884	sc.exe
1236	sc.exe
1180	sc.exe
2764	sc.exe
584	sc.exe
1788	sc.exe
2240	sc.exe
1472	sc.exe
2716	sc.exe
844	sc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Done.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	apihost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Done.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2600	timeout.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = d08e3cd8bd50db01	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2576	schtasks.exe
2584	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1624	apihost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3048	7zFM.exe
2788	Load.exe
2788	Load.exe
2788	Load.exe
3048	7zFM.exe
3048	7zFM.exe
3048	7zFM.exe
3048	7zFM.exe
3036	powershell.exe
3048	7zFM.exe
3048	7zFM.exe
3048	7zFM.exe
2348	Load.exe
2348	Load.exe
2348	Load.exe
2348	Load.exe
2936	Loader.exe
2348	Load.exe
2348	Load.exe
2348	Load.exe
2348	Load.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
2936	Loader.exe
3048	7zFM.exe
3048	7zFM.exe
3024	nnegaqupnsqi.exe
2360	powershell.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3024	nnegaqupnsqi.exe
3048	7zFM.exe
2348	Load.exe
2392	explorer.exe
2392	explorer.exe
2392	explorer.exe
2392	explorer.exe
2392	explorer.exe
2348	Load.exe
2392	explorer.exe
2392	explorer.exe
2392	explorer.exe
2392	explorer.exe
2348	Load.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3048	7zFM.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeRestorePrivilege	3048	7zFM.exe
Token: 35	3048	7zFM.exe
Token: SeSecurityPrivilege	3048	7zFM.exe
Token: SeDebugPrivilege	2788	Load.exe
Token: SeDebugPrivilege	2256	Done.exe
Token: SeDebugPrivilege	3036	powershell.exe
Token: SeDebugPrivilege	2348	Load.exe
Token: SeDebugPrivilege	1624	apihost.exe
Token: SeShutdownPrivilege	2952	powercfg.exe
Token: SeShutdownPrivilege	2516	powercfg.exe
Token: SeShutdownPrivilege	2136	powercfg.exe
Token: SeShutdownPrivilege	624	powercfg.exe
Token: SeDebugPrivilege	2360	powershell.exe
Token: SeShutdownPrivilege	1432	powercfg.exe
Token: SeShutdownPrivilege	2148	powercfg.exe
Token: SeShutdownPrivilege	576	powercfg.exe
Token: SeShutdownPrivilege	2008	powercfg.exe
Token: SeLockMemoryPrivilege	2392	explorer.exe
Token: SeDebugPrivilege	2312	powershell.exe
Token: SeSecurityPrivilege	3048	7zFM.exe
Token: SeDebugPrivilege	1980	Load.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3048	7zFM.exe
3048	7zFM.exe
3048	7zFM.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	Load.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 1856	3048	7zFM.exe	31
PID 3048 wrote to memory of 1856	3048	7zFM.exe	31
PID 3048 wrote to memory of 1856	3048	7zFM.exe	31
PID 1856 wrote to memory of 2256	1856	Loader.exe	32
PID 1856 wrote to memory of 2256	1856	Loader.exe	32
PID 1856 wrote to memory of 2256	1856	Loader.exe	32
PID 1856 wrote to memory of 2256	1856	Loader.exe	32
PID 1856 wrote to memory of 2788	1856	Loader.exe	33
PID 1856 wrote to memory of 2788	1856	Loader.exe	33
PID 1856 wrote to memory of 2788	1856	Loader.exe	33
PID 1856 wrote to memory of 2936	1856	Loader.exe	34
PID 1856 wrote to memory of 2936	1856	Loader.exe	34
PID 1856 wrote to memory of 2936	1856	Loader.exe	34
PID 2788 wrote to memory of 2900	2788	Load.exe	35
PID 2788 wrote to memory of 2900	2788	Load.exe	35
PID 2788 wrote to memory of 2900	2788	Load.exe	35
PID 2788 wrote to memory of 2704	2788	Load.exe	37
PID 2788 wrote to memory of 2704	2788	Load.exe	37
PID 2788 wrote to memory of 2704	2788	Load.exe	37
PID 2900 wrote to memory of 2576	2900	cmd.exe	39
PID 2900 wrote to memory of 2576	2900	cmd.exe	39
PID 2900 wrote to memory of 2576	2900	cmd.exe	39
PID 2704 wrote to memory of 2600	2704	cmd.exe	40
PID 2704 wrote to memory of 2600	2704	cmd.exe	40
PID 2704 wrote to memory of 2600	2704	cmd.exe	40
PID 2256 wrote to memory of 2584	2256	Done.exe	41
PID 2256 wrote to memory of 2584	2256	Done.exe	41
PID 2256 wrote to memory of 2584	2256	Done.exe	41
PID 2256 wrote to memory of 2584	2256	Done.exe	41
PID 2256 wrote to memory of 3036	2256	Done.exe	42
PID 2256 wrote to memory of 3036	2256	Done.exe	42
PID 2256 wrote to memory of 3036	2256	Done.exe	42
PID 2256 wrote to memory of 3036	2256	Done.exe	42
PID 2256 wrote to memory of 1624	2256	Done.exe	45
PID 2256 wrote to memory of 1624	2256	Done.exe	45
PID 2256 wrote to memory of 1624	2256	Done.exe	45
PID 2256 wrote to memory of 1624	2256	Done.exe	45
PID 2704 wrote to memory of 2348	2704	cmd.exe	46
PID 2704 wrote to memory of 2348	2704	cmd.exe	46
PID 2704 wrote to memory of 2348	2704	cmd.exe	46
PID 1740 wrote to memory of 1036	1740	cmd.exe	54
PID 1740 wrote to memory of 1036	1740	cmd.exe	54
PID 1740 wrote to memory of 1036	1740	cmd.exe	54
PID 1552 wrote to memory of 848	1552	cmd.exe	86
PID 1552 wrote to memory of 848	1552	cmd.exe	86
PID 1552 wrote to memory of 848	1552	cmd.exe	86
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2424	3024	nnegaqupnsqi.exe	100
PID 3024 wrote to memory of 2392	3024	nnegaqupnsqi.exe	103
PID 3024 wrote to memory of 2392	3024	nnegaqupnsqi.exe	103
PID 3024 wrote to memory of 2392	3024	nnegaqupnsqi.exe	103
PID 3024 wrote to memory of 2392	3024	nnegaqupnsqi.exe	103
PID 3024 wrote to memory of 2392	3024	nnegaqupnsqi.exe	103
PID 3048 wrote to memory of 2648	3048	7zFM.exe	105
PID 3048 wrote to memory of 2648	3048	7zFM.exe	105
PID 3048 wrote to memory of 2648	3048	7zFM.exe	105
PID 2648 wrote to memory of 2444	2648	Loader.exe	106

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:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Loader.zip"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Users\Admin\AppData\Local\Temp\7zO8EBE6FE6\Loader.exe
  "C:\Users\Admin\AppData\Local\Temp\7zO8EBE6FE6\Loader.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Users\Admin\AppData\Local\Temp\Done.exe
    "C:\Users\Admin\AppData\Local\Temp\Done.exe"
    3⤵
    - Drops startup file
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2256
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks.exe" /create /tn AccSys /tr "C:\Users\Admin\AppData\Local\ACCApi\apihost.exe" /st 20:01 /du 23:59 /sc daily /ri 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:2584
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\ACCApi'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3036
  - - C:\Users\Admin\AppData\Local\ACCApi\apihost.exe
      "C:\Users\Admin\AppData\Local\ACCApi\apihost.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: AddClipboardFormatListener
      Suspicious use of AdjustPrivilegeToken
      PID:1624
- - C:\Users\Admin\AppData\Local\Temp\Load.exe
    "C:\Users\Admin\AppData\Local\Temp\Load.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Load" /tr '"C:\Users\Admin\AppData\Roaming\Load.exe"' & exit
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2900
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "Load" /tr '"C:\Users\Admin\AppData\Roaming\Load.exe"'
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2576
  - - C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpE86C.tmp.bat""
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2704
    - - C:\Windows\system32\timeout.exe
        
        timeout 3
        5⤵
        Delays execution with timeout.exe
        
        PID:2600
    - - C:\Users\Admin\AppData\Roaming\Load.exe
        
        "C:\Users\Admin\AppData\Roaming\Load.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:2348
- - C:\Users\Admin\AppData\Local\Temp\Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    PID:2936
  - - C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
      4⤵
      Command and Scripting Interpreter: PowerShell
      Drops file in System32 directory
      Suspicious use of AdjustPrivilegeToken
      PID:2312
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1740
    - - C:\Windows\system32\wusa.exe
        
        wusa /uninstall /kb:890830 /quiet /norestart
        5⤵
        Drops file in Windows directory
        
        PID:1036
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      4⤵
      Launches sc.exe
      PID:1932
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:1944
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      4⤵
      Launches sc.exe
      PID:2716
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      4⤵
      Launches sc.exe
      PID:2748
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      4⤵
      Launches sc.exe
      PID:1236
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:2136
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:2516
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:2952
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:624
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "KFUNOUIY"
      4⤵
      Launches sc.exe
      PID:1416
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "KFUNOUIY" binpath= "C:\ProgramData\xqgefzhhbtbb\nnegaqupnsqi.exe" start= "auto"
      4⤵
      Launches sc.exe
      PID:844
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      4⤵
      Launches sc.exe
      PID:1788
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "KFUNOUIY"
      4⤵
      Launches sc.exe
      PID:1180
- C:\Users\Admin\AppData\Local\Temp\7zO8EBD7948\Loader.exe
  "C:\Users\Admin\AppData\Local\Temp\7zO8EBD7948\Loader.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Users\Admin\AppData\Local\Temp\Done.exe
    "C:\Users\Admin\AppData\Local\Temp\Done.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2444
- - C:\Users\Admin\AppData\Local\Temp\Load.exe
    "C:\Users\Admin\AppData\Local\Temp\Load.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1980
- - C:\Users\Admin\AppData\Local\Temp\Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
    3⤵
    - Executes dropped EXE
    PID:1996
  - - C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:1276

C:\ProgramData\xqgefzhhbtbb\nnegaqupnsqi.exe
C:\ProgramData\xqgefzhhbtbb\nnegaqupnsqi.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2360
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1552
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Drops file in Windows directory
    PID:848
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2240
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2764
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1472
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:584
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:884
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2148
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:576
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1432
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2008
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:2424
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zO8EBE6FE6\Loader.exe

Filesize
2.1MB

MD5
084519881ac16c16cf9206f97a68f79e

SHA1
7b0fbc312ec9176a69ccb3036636e2423320cd79

SHA256
89057bbeb5618835524cf8fc3a645fc5137553638520e763901fa1f2f8cdbe66

SHA512
84b2867560cdbd3ca797196b208495631e49a87a2ea7451d6d68b52ea1ada0546c81d9b2e37b630440565cd53661c6541eb91c8bd662bb10780f87a7c7db5633

Download Submit
C:\Users\Admin\AppData\Local\Temp\Done.exe

Filesize
69KB

MD5
2453fa8ef7ccc79cada8679f06f2be53

SHA1
b3db41bc85d300a069e6636b5c9e7dcf0a6a95b2

SHA256
e0e329ca03adcd56c5ff4a5cbdaff475a1cf636dfce64b7da1a05f5c74daac88

SHA512
a28398843232745153b3f57d2166aca95e9f930a8334c0ffdb2db192fc8cc8b2d5f5a0a0d123a996f2aa738668209a3541ffb9ed6f42f665aefb9300cd3d45d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Load.exe

Filesize
74KB

MD5
4fc5086bcb8939429aea99f7322e619b

SHA1
8d3bd7d005710a8ae0bd0143d18b437be20018d7

SHA256
e31d6dc4d6f89573321f389c5b3f12838545ff8d2f1380cfba1782d39853e9fd

SHA512
04e230f5b39356aecf4732ac9a2f4fea96e51018907e2f22c7e3f22e51188b64cdb3e202fe324f5e3500761fae43f898bf9489aa8faa34eff3566e1119a786d2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE86C.tmp.bat

Filesize
148B

MD5
55e4662cf91af42206e93d5895f51ddc

SHA1
5e273bb790c5b65dd2f3bd08983e55dfffb146b5

SHA256
3862547daac1c550191949ec5a4485af9caf9bbc1529640ff99aa91d7986b6da

SHA512
d02d5bcb56eb110881a4e9939a56d65d3151727131ff03b3c3779c037ab8fb596672615eab44ab8f300a418086d66c6609884ddc5c83c48271fbe803fd285cb1

Download Submit
C:\Users\Admin\AppData\Roaming\MyData\DataLogs.conf

Filesize
8B

MD5
cf759e4c5f14fe3eec41b87ed756cea8

SHA1
c27c796bb3c2fac929359563676f4ba1ffada1f5

SHA256
c9f9f193409217f73cc976ad078c6f8bf65d3aabcf5fad3e5a47536d47aa6761

SHA512
c7f832aee13a5eb36d145f35d4464374a9e12fa2017f3c2257442d67483b35a55eccae7f7729243350125b37033e075efbc2303839fd86b81b9b4dca3626953b

Download Submit
\Users\Admin\AppData\Local\Temp\Loader.exe

Filesize
2.5MB

MD5
35c54b6a9227ccb7149698254dc8dd52

SHA1
33433b0716128f7c887d7929ec50fab495e45f38

SHA256
db7744a5e7567b151e15c6159b03eb71974233db90716b38d7bb726fd61798e4

SHA512
492de363f0252005a303b7b169721f8536d131bbca71ef37bae59b4b17427dda869c14eea72fd3ed69efc0a3b19b9c3b18e7d6ada1721fbf9b0ce3bfaa57cc12

Download Submit
memory/1624-51-0x0000000000940000-0x0000000000958000-memory.dmp

Filesize
96KB

Download
memory/1856-11-0x0000000000370000-0x0000000000594000-memory.dmp

Filesize
2.1MB

Download
memory/1980-124-0x0000000000870000-0x0000000000888000-memory.dmp

Filesize
96KB

Download
memory/2256-33-0x00000000010E0000-0x00000000010F8000-memory.dmp

Filesize
96KB

Download
memory/2312-97-0x0000000002350000-0x0000000002358000-memory.dmp

Filesize
32KB

Download
memory/2312-96-0x000000001B3C0000-0x000000001B6A2000-memory.dmp

Filesize
2.9MB

Download
memory/2348-57-0x0000000000D60000-0x0000000000D78000-memory.dmp

Filesize
96KB

Download
memory/2360-64-0x0000000019F90000-0x000000001A272000-memory.dmp

Filesize
2.9MB

Download
memory/2360-65-0x0000000000CA0000-0x0000000000CA8000-memory.dmp

Filesize
32KB

Download
memory/2392-78-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-83-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-82-0x0000000000350000-0x0000000000370000-memory.dmp

Filesize
128KB

Download
memory/2392-79-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-76-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-75-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-77-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-89-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-88-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-80-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-84-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-86-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-81-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-87-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2392-85-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2424-66-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2424-67-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2424-68-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2424-69-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2424-70-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2424-73-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2444-118-0x0000000000B80000-0x0000000000B98000-memory.dmp

Filesize
96KB

Download
memory/2648-109-0x0000000000AB0000-0x0000000000CD4000-memory.dmp

Filesize
2.1MB

Download
memory/2788-23-0x0000000000220000-0x0000000000238000-memory.dmp

Filesize
96KB

Download