xmrig | 5505113cc5cfb404e46177773536fc22afa357661ee2af0f56720de38b0e4fec

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 13:30

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General

Target

1/Melonity.exe
Size

5.3MB
MD5

2b8ed38b6c08850779d90156b49787d8
SHA1

aea6b1e78ba9d53b2c02be0d865d230f00548035
SHA256

45bcb27494dee65e5a36650054ff8b3041ebdb99fd78d4f8e3d8a41eb073c148
SHA512

1bc2863bd2ba39b123fd458e3bb4151405f98d221361f49503444169096333ab1b6818000cccf282c0f90083d5029225e1b1b53c32f99416d1b2622e2151c917
SSDEEP

98304:CSYl+O1E/Uo8EoT9AfvDm+CIUzwNhiDbY1UaV/:CS7Uo/bfyhIUziUbIU+

Score

10^/10

xmrig discovery evasion execution miner persistence upx

Malware Config

Signatures

Xmrig family
xmrig
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/1728-111-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-110-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-122-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-120-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-119-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-121-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-118-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-123-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral2/memory/1728-124-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

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
1924	powershell.exe
2160	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

Executes dropped EXE 4 IoCs

Processes:

WeMod.exeSirus.exeSirus.exeblvsiwuhlygz.exe

pid	Process
2224	WeMod.exe
5104	Sirus.exe
4780	Sirus.exe
3532	blvsiwuhlygz.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

Processes:

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

pid	Process
632	powercfg.exe
872	powercfg.exe
1000	powercfg.exe
2028	powercfg.exe
2036	powercfg.exe
4948	powercfg.exe
5064	powercfg.exe
1964	powercfg.exe

Drops file in System32 directory 6 IoCs

Processes:

WeMod.exeblvsiwuhlygz.exepowershell.exe

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	WeMod.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Obsidium\{3D20819C-5D02B5C8-D5AE7FCB-C4F5C439}	blvsiwuhlygz.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Obsidium\{3D20819C-5D02B5C8-D5AE7FCB-C4F5C439}\3532.obs	blvsiwuhlygz.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
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	blvsiwuhlygz.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

WeMod.exeblvsiwuhlygz.exe

pid	Process
2224	WeMod.exe
3532	blvsiwuhlygz.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Sirus.exeblvsiwuhlygz.exe

description	pid	Process	procid_target
PID 5104 set thread context of 4780	5104	Sirus.exe	91
PID 3532 set thread context of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 set thread context of 1728	3532	blvsiwuhlygz.exe	154

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1728-105-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-108-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-111-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-110-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-122-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-120-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-119-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-121-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-118-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-109-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-107-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-106-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-123-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral2/memory/1728-124-0x0000000140000000-0x0000000140835000-memory.dmp	upx

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
3664	sc.exe
4628	sc.exe
1812	sc.exe
4272	sc.exe
448	sc.exe
3884	sc.exe
4920	sc.exe
3508	sc.exe
3868	sc.exe
1308	sc.exe
4624	sc.exe
1108	sc.exe
2696	sc.exe
3184	sc.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4932	5104	WerFault.exe	89

System Location Discovery: System Language Discovery 1 TTPs 3 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:

Melonity.exeSirus.exeSirus.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Melonity.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sirus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sirus.exe

Modifies data under HKEY_USERS 46 IoCs

Processes:

powershell.exe

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	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\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	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\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

WeMod.exepowershell.exeblvsiwuhlygz.exepowershell.exeexplorer.exe

pid	Process
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
1924	powershell.exe
1924	powershell.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
2224	WeMod.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
2160	powershell.exe
2160	powershell.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
3532	blvsiwuhlygz.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe
1728	explorer.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

Processes:

powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exeexplorer.exepowercfg.exepowercfg.exe

description	pid	Process
Token: SeDebugPrivilege	1924	powershell.exe
Token: SeShutdownPrivilege	4948	powercfg.exe
Token: SeCreatePagefilePrivilege	4948	powercfg.exe
Token: SeShutdownPrivilege	5064	powercfg.exe
Token: SeCreatePagefilePrivilege	5064	powercfg.exe
Token: SeShutdownPrivilege	1964	powercfg.exe
Token: SeCreatePagefilePrivilege	1964	powercfg.exe
Token: SeShutdownPrivilege	2036	powercfg.exe
Token: SeCreatePagefilePrivilege	2036	powercfg.exe
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeShutdownPrivilege	632	powercfg.exe
Token: SeCreatePagefilePrivilege	632	powercfg.exe
Token: SeShutdownPrivilege	872	powercfg.exe
Token: SeCreatePagefilePrivilege	872	powercfg.exe
Token: SeLockMemoryPrivilege	1728	explorer.exe
Token: SeShutdownPrivilege	1000	powercfg.exe
Token: SeCreatePagefilePrivilege	1000	powercfg.exe
Token: SeShutdownPrivilege	2028	powercfg.exe
Token: SeCreatePagefilePrivilege	2028	powercfg.exe

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

Melonity.exeSirus.execmd.execmd.execmd.exeblvsiwuhlygz.exe

description	pid	Process	procid_target
PID 3228 wrote to memory of 2224	3228	Melonity.exe	83
PID 3228 wrote to memory of 2224	3228	Melonity.exe	83
PID 3228 wrote to memory of 5104	3228	Melonity.exe	89
PID 3228 wrote to memory of 5104	3228	Melonity.exe	89
PID 3228 wrote to memory of 5104	3228	Melonity.exe	89
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 5104 wrote to memory of 4780	5104	Sirus.exe	91
PID 2180 wrote to memory of 3600	2180	cmd.exe	103
PID 2180 wrote to memory of 3600	2180	cmd.exe	103
PID 436 wrote to memory of 3968	436	cmd.exe	129
PID 436 wrote to memory of 3968	436	cmd.exe	129
PID 1064 wrote to memory of 4024	1064	cmd.exe	139
PID 1064 wrote to memory of 4024	1064	cmd.exe	139
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 2888	3532	blvsiwuhlygz.exe	150
PID 3532 wrote to memory of 1728	3532	blvsiwuhlygz.exe	154
PID 3532 wrote to memory of 1728	3532	blvsiwuhlygz.exe	154
PID 3532 wrote to memory of 1728	3532	blvsiwuhlygz.exe	154
PID 3532 wrote to memory of 1728	3532	blvsiwuhlygz.exe	154
PID 3532 wrote to memory of 1728	3532	blvsiwuhlygz.exe	154

C:\Users\Admin\AppData\Local\Temp\1\Melonity.exe
"C:\Users\Admin\AppData\Local\Temp\1\Melonity.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Users\Admin\AppData\Roaming\WeMod.exe
  C:\Users\Admin\AppData\Roaming\WeMod.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2224
- - 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
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1924
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2180
  - - C:\Windows\system32\wusa.exe
      wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      PID:3600
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3884
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:1108
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop wuauserv
    3⤵
    - Launches sc.exe
    PID:4920
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop bits
    3⤵
    - Launches sc.exe
    PID:3508
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop dosvc
    3⤵
    - Launches sc.exe
    PID:3664
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:2036
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:4948
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:1964
- - C:\Windows\system32\powercfg.exe
    C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
    3⤵
    - Power Settings
    - Suspicious use of AdjustPrivilegeToken
    PID:5064
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe delete "WHAMNXEF"
    3⤵
    - Launches sc.exe
    PID:3868
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe create "WHAMNXEF" binpath= "C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe" start= "auto"
    3⤵
    - Launches sc.exe
    PID:1308
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop eventlog
    3⤵
    - Launches sc.exe
    PID:4628
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start "WHAMNXEF"
    3⤵
    - Launches sc.exe
    PID:2696
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Roaming\WeMod.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:436
  - - C:\Windows\system32\choice.exe
      choice /C Y /N /D Y /T 3
      4⤵
      PID:3968
- C:\Users\Admin\AppData\Roaming\Sirus.exe
  C:\Users\Admin\AppData\Roaming\Sirus.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5104
- - C:\Users\Admin\AppData\Roaming\Sirus.exe
    "C:\Users\Admin\AppData\Roaming\Sirus.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 264
    3⤵
    - Program crash
    PID:4932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5104 -ip 5104
1⤵
PID:392

C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe
C:\ProgramData\jlspkeimqrvm\blvsiwuhlygz.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3532
- 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:2160
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1064
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:4024
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:3184
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1812
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4624
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4272
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:448
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:632
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:872
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1000
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2028
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:2888
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1728

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

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qvfwkxt3.jeb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1728-120-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-119-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-105-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-118-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-112-0x0000000001190000-0x00000000011B0000-memory.dmp

Filesize
128KB

Download
memory/1728-109-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-108-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-123-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-121-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-124-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-107-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-106-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-111-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-110-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1728-122-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1924-33-0x000001AA7C320000-0x000001AA7C342000-memory.dmp

Filesize
136KB

Download
memory/2160-92-0x0000015579110000-0x0000015579118000-memory.dmp

Filesize
32KB

Download
memory/2160-86-0x0000015578EF0000-0x0000015578F0C000-memory.dmp

Filesize
112KB

Download
memory/2160-87-0x0000015578F10000-0x0000015578FC5000-memory.dmp

Filesize
724KB

Download
memory/2160-88-0x0000015578C90000-0x0000015578C9A000-memory.dmp

Filesize
40KB

Download
memory/2160-89-0x0000015579130000-0x000001557914C000-memory.dmp

Filesize
112KB

Download
memory/2160-90-0x0000015578CA0000-0x0000015578CAA000-memory.dmp

Filesize
40KB

Download
memory/2160-91-0x0000015579150000-0x000001557916A000-memory.dmp

Filesize
104KB

Download
memory/2160-93-0x0000015579120000-0x0000015579126000-memory.dmp

Filesize
24KB

Download
memory/2160-94-0x0000015579170000-0x000001557917A000-memory.dmp

Filesize
40KB

Download
memory/2224-21-0x00007FFF821F0000-0x00007FFF824B9000-memory.dmp

Filesize
2.8MB

Download
memory/2224-17-0x0000026D18460000-0x0000026D18461000-memory.dmp

Filesize
4KB

Download
memory/2224-53-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/2224-51-0x00007FFF84470000-0x00007FFF84665000-memory.dmp

Filesize
2.0MB

Download
memory/2224-50-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-48-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/2224-45-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-26-0x00007FF714101000-0x00007FF7143B5000-memory.dmp

Filesize
2.7MB

Download
memory/2224-5-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-19-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-22-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/2224-20-0x00007FFF84470000-0x00007FFF84665000-memory.dmp

Filesize
2.0MB

Download
memory/2224-16-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/2224-52-0x00007FFF821F0000-0x00007FFF824B9000-memory.dmp

Filesize
2.8MB

Download
memory/2224-8-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-9-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-10-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-12-0x0000026D183E0000-0x0000026D1843F000-memory.dmp

Filesize
380KB

Download
memory/2224-11-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-4-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2224-6-0x00007FF714101000-0x00007FF7143B5000-memory.dmp

Filesize
2.7MB

Download
memory/2224-7-0x00007FF713E70000-0x00007FF7143B5000-memory.dmp

Filesize
5.3MB

Download
memory/2888-98-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2888-97-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2888-104-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2888-99-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2888-100-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2888-101-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3532-62-0x0000018BE88C0000-0x0000018BE891F000-memory.dmp

Filesize
380KB

Download
memory/3532-57-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-117-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-116-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/3532-56-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-58-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-66-0x00007FFF82C70000-0x00007FFF82D0E000-memory.dmp

Filesize
632KB

Download
memory/3532-61-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-59-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/3532-114-0x00007FFF84470000-0x00007FFF84665000-memory.dmp

Filesize
2.0MB

Download
memory/3532-115-0x00007FFF821F0000-0x00007FFF824B9000-memory.dmp

Filesize
2.8MB

Download
memory/3532-60-0x00007FF64E5F0000-0x00007FF64EB35000-memory.dmp

Filesize
5.3MB

Download
memory/4780-32-0x0000000000250000-0x000000000035E000-memory.dmp

Filesize
1.1MB

Download
memory/4780-31-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4780-28-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/5104-27-0x00000000002B6000-0x00000000002B7000-memory.dmp

Filesize
4KB

Download