xmrig | 2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 20:17

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General

Target

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe
Size

416KB
MD5

f5d7b79ee6b6da6b50e536030bcc3b59
SHA1

751b555a8eede96d55395290f60adc43b28ba5e2
SHA256

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459
SHA512

532b17cd2a6ac5172b1ddba1e63edd51ab53a4527204415241e3a78e8ffeb9728071bde5ae1eefabefd2627f00963f8a5458668cd7b8df041c8683252ff56b46
SSDEEP

12288:ISqMakU3v+GYLWIjD9dSbvBG5u2uQjdQco:jq53v+G4Wwub8Ljaco

Score

10^/10

xmrig discovery evasion execution miner persistence upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 9 IoCs

miner

Processes:

resource	yara_rule
behavioral1/memory/4100-88-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-91-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-90-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-87-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-93-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-94-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-92-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-95-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/4100-96-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Blocklisted process makes network request 3 IoCs

Processes:

cmd.exe

flow	pid	Process
49	4100	cmd.exe
52	4100	cmd.exe
54	4100	cmd.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

Processes:

powershell.exepowershell.exe

pid	Process
3020	powershell.exe
2676	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Downloads MZ/PE file
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exeHkbsse.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	Hkbsse.exe

Executes dropped EXE 6 IoCs

Processes:

Hkbsse.exeOffice2024.exeHkbsse.exerzyyvjydedax.exeHkbsse.exeHkbsse.exe

pid	Process
1124	Hkbsse.exe
2604	Office2024.exe
2720	Hkbsse.exe
540	rzyyvjydedax.exe
2420	Hkbsse.exe
1660	Hkbsse.exe

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/4100-83-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-85-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-88-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-91-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-90-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-87-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-86-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-84-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-82-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-93-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-94-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-92-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-95-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/4100-96-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

Processes:

flow	ioc
51	pastebin.com
52	pastebin.com

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

Processes:

powercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exe

pid	Process
2856	powercfg.exe
4644	powercfg.exe
3948	powercfg.exe
4728	powercfg.exe
3320	powercfg.exe
556	powercfg.exe
4784	powercfg.exe
3764	powercfg.exe

Drops file in System32 directory 4 IoCs

Processes:

powershell.exerzyyvjydedax.exeOffice2024.exe

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	rzyyvjydedax.exe
File opened for modification	C:\Windows\system32\MRT.exe	Office2024.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

rzyyvjydedax.exe

description	pid	Process	procid_target
PID 540 set thread context of 2928	540	rzyyvjydedax.exe	151
PID 540 set thread context of 4100	540	rzyyvjydedax.exe	154

Drops file in Windows directory 1 IoCs

Processes:

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe

description	ioc	Process
File created	C:\Windows\Tasks\Hkbsse.job	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe

Launches sc.exe 14 IoCs

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

Processes:

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

pid	Process
3400	sc.exe
4320	sc.exe
4664	sc.exe
464	sc.exe
2528	sc.exe
1408	sc.exe
3552	sc.exe
3488	sc.exe
2044	sc.exe
4624	sc.exe
4856	sc.exe
3164	sc.exe
820	sc.exe
1132	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 2 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

Processes:

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exeHkbsse.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Hkbsse.exe

Modifies data under HKEY_USERS 50 IoCs

Processes:

powershell.execmd.exe

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Office2024.exepowershell.exerzyyvjydedax.exepowershell.execmd.exe

pid	Process
2604	Office2024.exe
3020	powershell.exe
3020	powershell.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
2604	Office2024.exe
540	rzyyvjydedax.exe
2676	powershell.exe
2676	powershell.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
540	rzyyvjydedax.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe
4100	cmd.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

Processes:

powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.execmd.exepowercfg.exepowercfg.exepowercfg.exe

description	pid	Process
Token: SeDebugPrivilege	3020	powershell.exe
Token: SeShutdownPrivilege	4728	powercfg.exe
Token: SeCreatePagefilePrivilege	4728	powercfg.exe
Token: SeShutdownPrivilege	2856	powercfg.exe
Token: SeCreatePagefilePrivilege	2856	powercfg.exe
Token: SeShutdownPrivilege	3948	powercfg.exe
Token: SeCreatePagefilePrivilege	3948	powercfg.exe
Token: SeShutdownPrivilege	4644	powercfg.exe
Token: SeCreatePagefilePrivilege	4644	powercfg.exe
Token: SeDebugPrivilege	2676	powershell.exe
Token: SeShutdownPrivilege	3320	powercfg.exe
Token: SeCreatePagefilePrivilege	3320	powercfg.exe
Token: SeLockMemoryPrivilege	4100	cmd.exe
Token: SeShutdownPrivilege	3764	powercfg.exe
Token: SeCreatePagefilePrivilege	3764	powercfg.exe
Token: SeShutdownPrivilege	556	powercfg.exe
Token: SeCreatePagefilePrivilege	556	powercfg.exe
Token: SeShutdownPrivilege	4784	powercfg.exe
Token: SeCreatePagefilePrivilege	4784	powercfg.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exeHkbsse.execmd.execmd.exerzyyvjydedax.exe

description	pid	Process	procid_target
PID 3236 wrote to memory of 1124	3236	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	86
PID 3236 wrote to memory of 1124	3236	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	86
PID 3236 wrote to memory of 1124	3236	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	86
PID 1124 wrote to memory of 2604	1124	Hkbsse.exe	91
PID 1124 wrote to memory of 2604	1124	Hkbsse.exe	91
PID 3520 wrote to memory of 4280	3520	cmd.exe	106
PID 3520 wrote to memory of 4280	3520	cmd.exe	106
PID 4620 wrote to memory of 4868	4620	cmd.exe	137
PID 4620 wrote to memory of 4868	4620	cmd.exe	137
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 2928	540	rzyyvjydedax.exe	151
PID 540 wrote to memory of 4100	540	rzyyvjydedax.exe	154
PID 540 wrote to memory of 4100	540	rzyyvjydedax.exe	154
PID 540 wrote to memory of 4100	540	rzyyvjydedax.exe	154
PID 540 wrote to memory of 4100	540	rzyyvjydedax.exe	154
PID 540 wrote to memory of 4100	540	rzyyvjydedax.exe	154

C:\Users\Admin\AppData\Local\Temp\2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe
"C:\Users\Admin\AppData\Local\Temp\2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3236
- C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
  "C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1124
- - C:\Users\Admin\AppData\Local\Temp\1000004001\Office2024.exe
    "C:\Users\Admin\AppData\Local\Temp\1000004001\Office2024.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    PID:2604
  - - 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
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3020
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3520
    - - C:\Windows\system32\wusa.exe
        
        wusa /uninstall /kb:890830 /quiet /norestart
        5⤵
        
        PID:4280
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      4⤵
      Launches sc.exe
      PID:3400
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:4320
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      4⤵
      Launches sc.exe
      PID:1408
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      4⤵
      Launches sc.exe
      PID:4624
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      4⤵
      Launches sc.exe
      PID:4856
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:2856
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:4644
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:4728
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:3948
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "QKJNEQWA"
      4⤵
      Launches sc.exe
      PID:3164
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "QKJNEQWA" binpath= "C:\ProgramData\hsbpaqlrqhmp\rzyyvjydedax.exe" start= "auto"
      4⤵
      Launches sc.exe
      PID:4664
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      4⤵
      Launches sc.exe
      PID:3552
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "QKJNEQWA"
      4⤵
      Launches sc.exe
      PID:3488

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:2720

C:\ProgramData\hsbpaqlrqhmp\rzyyvjydedax.exe
C:\ProgramData\hsbpaqlrqhmp\rzyyvjydedax.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:540
- 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:2676
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:4868
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:464
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:820
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1132
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:2528
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2044
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3320
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:556
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3764
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4784
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:2928
- C:\Windows\system32\cmd.exe
  cmd.exe
  2⤵
  - Blocklisted process makes network request
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4100

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:2420

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:1660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Web Service

T1102

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe

Filesize
416KB

MD5
f5d7b79ee6b6da6b50e536030bcc3b59

SHA1
751b555a8eede96d55395290f60adc43b28ba5e2

SHA256
2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459

SHA512
532b17cd2a6ac5172b1ddba1e63edd51ab53a4527204415241e3a78e8ffeb9728071bde5ae1eefabefd2627f00963f8a5458668cd7b8df041c8683252ff56b46

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000004001\Office2024.exe

Filesize
2.7MB

MD5
df92abd264b50c9f069246a6e65453f0

SHA1
f5025a44910ceddf26fb3fffb5da28ea93ee1a20

SHA256
bc7d010eb971dbc9cbeedc543f93bb1b6924d57597e213dbe10c2c1efd8d0296

SHA512
a3f48831efa65cea6a2cf313f698b59d84119023196e11b1266d937a5b4c05aa4aab67c6d40450bef5c9245b46316980906fa73196d892f2880abc2b1b863455

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k5fraanm.gcj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2676-71-0x0000018EA08A0000-0x0000018EA08AA000-memory.dmp

Filesize
40KB

Download
memory/2676-63-0x0000018EA0620000-0x0000018EA063C000-memory.dmp

Filesize
112KB

Download
memory/2676-64-0x0000018EA0640000-0x0000018EA06F5000-memory.dmp

Filesize
724KB

Download
memory/2676-65-0x0000018EA0600000-0x0000018EA060A000-memory.dmp

Filesize
40KB

Download
memory/2676-66-0x0000018EA0860000-0x0000018EA087C000-memory.dmp

Filesize
112KB

Download
memory/2676-67-0x0000018EA0610000-0x0000018EA061A000-memory.dmp

Filesize
40KB

Download
memory/2676-68-0x0000018EA0880000-0x0000018EA089A000-memory.dmp

Filesize
104KB

Download
memory/2676-69-0x0000018EA0840000-0x0000018EA0848000-memory.dmp

Filesize
32KB

Download
memory/2676-70-0x0000018EA0850000-0x0000018EA0856000-memory.dmp

Filesize
24KB

Download
memory/2928-76-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2928-81-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2928-78-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2928-77-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2928-75-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2928-74-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3020-30-0x000002836F8D0000-0x000002836F8F2000-memory.dmp

Filesize
136KB

Download
memory/4100-91-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-85-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-89-0x000001A1A9A50000-0x000001A1A9A70000-memory.dmp

Filesize
128KB

Download
memory/4100-88-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-83-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-90-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-87-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-86-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-84-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-82-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-93-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-94-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-92-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-95-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/4100-96-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download