xmrig | 2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459

Analysis

max time kernel
299s
max time network
294s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
26-08-2024 05:01

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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
behavioral2/memory/2588-234-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-239-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-240-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-237-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-236-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-238-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-233-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-243-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/2588-244-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Blocklisted process makes network request 3 IoCs

Processes:

cmd.exe

flow	pid	Process
10	2588	cmd.exe
13	2588	cmd.exe
15	2588	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
216	powershell.exe
2080	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

Executes dropped EXE 8 IoCs

Processes:

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

pid	Process
3560	Hkbsse.exe
4644	Office2024.exe
2244	Hkbsse.exe
4208	rzyyvjydedax.exe
3400	Hkbsse.exe
412	Hkbsse.exe
3548	Hkbsse.exe
3868	Hkbsse.exe

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2588-229-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-234-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-239-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-240-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-237-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-236-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-238-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-233-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-232-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-230-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-228-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-231-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-243-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/2588-244-0x0000000140000000-0x0000000140848000-memory.dmp	upx

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

Web Service

T1102

Processes:

flow	ioc
12	pastebin.com
13	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
2012	powercfg.exe
664	powercfg.exe
1548	powercfg.exe
4672	powercfg.exe
736	powercfg.exe
788	powercfg.exe
4872	powercfg.exe
3712	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 4208 set thread context of 3300	4208	rzyyvjydedax.exe	128
PID 4208 set thread context of 2588	4208	rzyyvjydedax.exe	133

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
4836	sc.exe
3868	sc.exe
4580	sc.exe
764	sc.exe
2200	sc.exe
1260	sc.exe
380	sc.exe
4020	sc.exe
4944	sc.exe
3788	sc.exe
4920	sc.exe
3044	sc.exe
4980	sc.exe
2764	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:

Hkbsse.exe2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe

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

Modifies data under HKEY_USERS 51 IoCs

Processes:

powershell.execmd.exe

description	ioc	Process
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\Microsoft\SystemCertificates\Root\CRLs	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	cmd.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	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\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	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\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\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\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	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\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Office2024.exepowershell.exerzyyvjydedax.exepowershell.execmd.exe

pid	Process
4644	Office2024.exe
216	powershell.exe
216	powershell.exe
216	powershell.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4644	Office2024.exe
4208	rzyyvjydedax.exe
2080	powershell.exe
2080	powershell.exe
2080	powershell.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
4208	rzyyvjydedax.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe
2588	cmd.exe

Suspicious use of AdjustPrivilegeToken 52 IoCs

Processes:

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

description	pid	Process
Token: SeDebugPrivilege	216	powershell.exe
Token: SeIncreaseQuotaPrivilege	216	powershell.exe
Token: SeSecurityPrivilege	216	powershell.exe
Token: SeTakeOwnershipPrivilege	216	powershell.exe
Token: SeLoadDriverPrivilege	216	powershell.exe
Token: SeSystemProfilePrivilege	216	powershell.exe
Token: SeSystemtimePrivilege	216	powershell.exe
Token: SeProfSingleProcessPrivilege	216	powershell.exe
Token: SeIncBasePriorityPrivilege	216	powershell.exe
Token: SeCreatePagefilePrivilege	216	powershell.exe
Token: SeBackupPrivilege	216	powershell.exe
Token: SeRestorePrivilege	216	powershell.exe
Token: SeShutdownPrivilege	216	powershell.exe
Token: SeDebugPrivilege	216	powershell.exe
Token: SeSystemEnvironmentPrivilege	216	powershell.exe
Token: SeRemoteShutdownPrivilege	216	powershell.exe
Token: SeUndockPrivilege	216	powershell.exe
Token: SeManageVolumePrivilege	216	powershell.exe
Token: 33	216	powershell.exe
Token: 34	216	powershell.exe
Token: 35	216	powershell.exe
Token: 36	216	powershell.exe
Token: SeShutdownPrivilege	736	powercfg.exe
Token: SeCreatePagefilePrivilege	736	powercfg.exe
Token: SeShutdownPrivilege	788	powercfg.exe
Token: SeCreatePagefilePrivilege	788	powercfg.exe
Token: SeShutdownPrivilege	3712	powercfg.exe
Token: SeCreatePagefilePrivilege	3712	powercfg.exe
Token: SeShutdownPrivilege	4872	powercfg.exe
Token: SeCreatePagefilePrivilege	4872	powercfg.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeAssignPrimaryTokenPrivilege	2080	powershell.exe
Token: SeIncreaseQuotaPrivilege	2080	powershell.exe
Token: SeSecurityPrivilege	2080	powershell.exe
Token: SeTakeOwnershipPrivilege	2080	powershell.exe
Token: SeLoadDriverPrivilege	2080	powershell.exe
Token: SeSystemtimePrivilege	2080	powershell.exe
Token: SeBackupPrivilege	2080	powershell.exe
Token: SeRestorePrivilege	2080	powershell.exe
Token: SeShutdownPrivilege	2080	powershell.exe
Token: SeSystemEnvironmentPrivilege	2080	powershell.exe
Token: SeUndockPrivilege	2080	powershell.exe
Token: SeManageVolumePrivilege	2080	powershell.exe
Token: SeShutdownPrivilege	4672	powercfg.exe
Token: SeCreatePagefilePrivilege	4672	powercfg.exe
Token: SeShutdownPrivilege	1548	powercfg.exe
Token: SeCreatePagefilePrivilege	1548	powercfg.exe
Token: SeLockMemoryPrivilege	2588	cmd.exe
Token: SeShutdownPrivilege	2012	powercfg.exe
Token: SeCreatePagefilePrivilege	2012	powercfg.exe
Token: SeShutdownPrivilege	664	powercfg.exe
Token: SeCreatePagefilePrivilege	664	powercfg.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

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

description	pid	Process	procid_target
PID 412 wrote to memory of 3560	412	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	73
PID 412 wrote to memory of 3560	412	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	73
PID 412 wrote to memory of 3560	412	2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe	73
PID 3560 wrote to memory of 4644	3560	Hkbsse.exe	74
PID 3560 wrote to memory of 4644	3560	Hkbsse.exe	74
PID 4584 wrote to memory of 500	4584	cmd.exe	83
PID 4584 wrote to memory of 500	4584	cmd.exe	83
PID 4296 wrote to memory of 1964	4296	cmd.exe	115
PID 4296 wrote to memory of 1964	4296	cmd.exe	115
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 3300	4208	rzyyvjydedax.exe	128
PID 4208 wrote to memory of 2588	4208	rzyyvjydedax.exe	133
PID 4208 wrote to memory of 2588	4208	rzyyvjydedax.exe	133
PID 4208 wrote to memory of 2588	4208	rzyyvjydedax.exe	133
PID 4208 wrote to memory of 2588	4208	rzyyvjydedax.exe	133
PID 4208 wrote to memory of 2588	4208	rzyyvjydedax.exe	133

C:\Users\Admin\AppData\Local\Temp\2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe
"C:\Users\Admin\AppData\Local\Temp\2f1aff28961ba0ce85ea0e35b8936bc387f84f459a4a1d63d964ce79e34b8459.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:412
- C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
  "C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3560
- - 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:4644
  - - 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:216
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4584
    - - C:\Windows\system32\wusa.exe
        
        wusa /uninstall /kb:890830 /quiet /norestart
        5⤵
        
        PID:500
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      4⤵
      Launches sc.exe
      PID:4980
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:764
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      4⤵
      Launches sc.exe
      PID:3788
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      4⤵
      Launches sc.exe
      PID:380
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      4⤵
      Launches sc.exe
      PID:2200
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:736
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:3712
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:4872
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      4⤵
      Power Settings
      Suspicious use of AdjustPrivilegeToken
      PID:788
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "QKJNEQWA"
      4⤵
      Launches sc.exe
      PID:2764
  - - 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:4920
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      4⤵
      Launches sc.exe
      PID:4944
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "QKJNEQWA"
      4⤵
      Launches sc.exe
      PID:4836

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:2244

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:4208
- 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:2080
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:1964
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4020
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:3868
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3044
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4580
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:1260
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2012
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:664
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1548
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4672
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:3300
- 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:2588

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:3400

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:412

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:3548

C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
C:\Users\Admin\AppData\Local\Temp\054fdc5f70\Hkbsse.exe
1⤵
- Executes dropped EXE
PID:3868

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

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_otvtfzde.chi.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
memory/216-25-0x0000020F66850000-0x0000020F66872000-memory.dmp

Filesize
136KB

Download
memory/216-28-0x0000020F66B50000-0x0000020F66BC6000-memory.dmp

Filesize
472KB

Download
memory/2080-91-0x000001D8E2680000-0x000001D8E269C000-memory.dmp

Filesize
112KB

Download
memory/2080-97-0x000001D8E2B80000-0x000001D8E2C39000-memory.dmp

Filesize
740KB

Download
memory/2080-131-0x000001D8E26A0000-0x000001D8E26AA000-memory.dmp

Filesize
40KB

Download
memory/2588-240-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-237-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-229-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-234-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-235-0x0000027440680000-0x00000274406A0000-memory.dmp

Filesize
128KB

Download
memory/2588-239-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-244-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-243-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-236-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-238-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-233-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-232-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-230-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-228-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2588-231-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3300-224-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3300-222-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3300-221-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3300-220-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3300-223-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3300-227-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download