xmrig | 4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57dd

Analysis

max time kernel
119s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:06

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General

Target

4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
Size

5.5MB
MD5

8e00ae32fee79dff344400b9abb9c3d0
SHA1

bcce87454a3934a2446b6e1233b6cd8ed8eb7f6c
SHA256

4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57dd
SHA512

c86ca9c79f385da8f582cce32fd458999bb5689722293a70c3bc00acedbbf10636fe291497a682c3f1f3d1ed87ffae19264381bf9e0d4418b6f362caf5d4cd39
SSDEEP

98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Score

10^/10

xmrig 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 11 IoCs

miner

resource	yara_rule
behavioral2/memory/3456-62-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-61-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-65-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-64-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-66-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-68-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-67-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-69-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-71-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-73-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/3456-72-0x0000000140000000-0x0000000140848000-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

pid	Process
1236	powershell.exe
2788	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 1 IoCs

pid	Process
2736	lutlgidagtja.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3456-58-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-62-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-61-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-59-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-57-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-60-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-56-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-65-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-64-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-66-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-68-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-67-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-69-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-71-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-73-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/3456-72-0x0000000140000000-0x0000000140848000-memory.dmp	upx

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
2236	powercfg.exe
4244	powercfg.exe
4044	powercfg.exe
2512	powercfg.exe
4432	powercfg.exe
1284	powercfg.exe
4840	powercfg.exe
3868	powercfg.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.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	lutlgidagtja.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 3964	2736	lutlgidagtja.exe	145
PID 2736 set thread context of 3456	2736	lutlgidagtja.exe	148

Launches sc.exe 14 IoCs

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

pid	Process
4312	sc.exe
3048	sc.exe
4300	sc.exe
4392	sc.exe
3332	sc.exe
432	sc.exe
4940	sc.exe
4172	sc.exe
1396	sc.exe
4712	sc.exe
884	sc.exe
1752	sc.exe
4372	sc.exe
1904	sc.exe

Modifies data under HKEY_USERS 46 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	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\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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	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\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	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\Windows\CurrentVersion\Internet Settings\ZoneMap\	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\UNCAsIntranet = "1"	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1236	powershell.exe
1236	powershell.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
1184	4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
2736	lutlgidagtja.exe
2788	powershell.exe
2788	powershell.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
2736	lutlgidagtja.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe
3456	nslookup.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	1236	powershell.exe
Token: SeShutdownPrivilege	4432	powercfg.exe
Token: SeCreatePagefilePrivilege	4432	powercfg.exe
Token: SeShutdownPrivilege	1284	powercfg.exe
Token: SeCreatePagefilePrivilege	1284	powercfg.exe
Token: SeShutdownPrivilege	2512	powercfg.exe
Token: SeCreatePagefilePrivilege	2512	powercfg.exe
Token: SeShutdownPrivilege	4840	powercfg.exe
Token: SeCreatePagefilePrivilege	4840	powercfg.exe
Token: SeDebugPrivilege	2788	powershell.exe
Token: SeShutdownPrivilege	3868	powercfg.exe
Token: SeCreatePagefilePrivilege	3868	powercfg.exe
Token: SeLockMemoryPrivilege	3456	nslookup.exe
Token: SeShutdownPrivilege	2236	powercfg.exe
Token: SeCreatePagefilePrivilege	2236	powercfg.exe
Token: SeShutdownPrivilege	4044	powercfg.exe
Token: SeCreatePagefilePrivilege	4044	powercfg.exe
Token: SeShutdownPrivilege	4244	powercfg.exe
Token: SeCreatePagefilePrivilege	4244	powercfg.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 1828	1860	cmd.exe	96
PID 1860 wrote to memory of 1828	1860	cmd.exe	96
PID 3908 wrote to memory of 1136	3908	cmd.exe	123
PID 3908 wrote to memory of 1136	3908	cmd.exe	123
PID 4508 wrote to memory of 2180	4508	cmd.exe	131
PID 4508 wrote to memory of 2180	4508	cmd.exe	131
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3964	2736	lutlgidagtja.exe	145
PID 2736 wrote to memory of 3456	2736	lutlgidagtja.exe	148
PID 2736 wrote to memory of 3456	2736	lutlgidagtja.exe	148
PID 2736 wrote to memory of 3456	2736	lutlgidagtja.exe	148
PID 2736 wrote to memory of 3456	2736	lutlgidagtja.exe	148
PID 2736 wrote to memory of 3456	2736	lutlgidagtja.exe	148

C:\Users\Admin\AppData\Local\Temp\4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe
"C:\Users\Admin\AppData\Local\Temp\4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1184
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1236
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:1828
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4940
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:4392
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1904
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4712
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:3332
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2512
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4432
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4840
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1284
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "JIOGRCSG"
  2⤵
  - Launches sc.exe
  PID:884
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:432
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:4312
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "JIOGRCSG"
  2⤵
  - Launches sc.exe
  PID:1752
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57ddN.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1136

C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2736
- 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:2788
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4508
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:2180
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1396
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:4172
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3048
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4300
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:4372
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3868
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4044
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4244
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2236
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:3964
- C:\Windows\system32\nslookup.exe
  nslookup.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3456

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe

Filesize
5.5MB

MD5
8e00ae32fee79dff344400b9abb9c3d0

SHA1
bcce87454a3934a2446b6e1233b6cd8ed8eb7f6c

SHA256
4d126eecf3510da16d50d59945aae658a798a65d6b488bd1e608a1240e4c57dd

SHA512
c86ca9c79f385da8f582cce32fd458999bb5689722293a70c3bc00acedbbf10636fe291497a682c3f1f3d1ed87ffae19264381bf9e0d4418b6f362caf5d4cd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ynilmrnh.zs4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1236-0-0x00007FFB99803000-0x00007FFB99805000-memory.dmp

Filesize
8KB

Download
memory/1236-6-0x000001AE73980000-0x000001AE739A2000-memory.dmp

Filesize
136KB

Download
memory/1236-11-0x00007FFB99800000-0x00007FFB9A2C1000-memory.dmp

Filesize
10.8MB

Download
memory/1236-12-0x00007FFB99800000-0x00007FFB9A2C1000-memory.dmp

Filesize
10.8MB

Download
memory/1236-15-0x00007FFB99800000-0x00007FFB9A2C1000-memory.dmp

Filesize
10.8MB

Download
memory/2788-38-0x0000024BE5D00000-0x0000024BE5DB5000-memory.dmp

Filesize
724KB

Download
memory/2788-37-0x0000024BE5CE0000-0x0000024BE5CFC000-memory.dmp

Filesize
112KB

Download
memory/2788-39-0x0000024BE5DC0000-0x0000024BE5DCA000-memory.dmp

Filesize
40KB

Download
memory/2788-40-0x0000024BE5F30000-0x0000024BE5F4C000-memory.dmp

Filesize
112KB

Download
memory/2788-41-0x0000024BE5F10000-0x0000024BE5F1A000-memory.dmp

Filesize
40KB

Download
memory/2788-42-0x0000024BE5F70000-0x0000024BE5F8A000-memory.dmp

Filesize
104KB

Download
memory/2788-43-0x0000024BE5F20000-0x0000024BE5F28000-memory.dmp

Filesize
32KB

Download
memory/2788-44-0x0000024BE5F50000-0x0000024BE5F56000-memory.dmp

Filesize
24KB

Download
memory/2788-45-0x0000024BE5F60000-0x0000024BE5F6A000-memory.dmp

Filesize
40KB

Download
memory/3456-57-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-66-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-72-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-73-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-71-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-69-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-58-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-63-0x00000235F2C80000-0x00000235F2CA0000-memory.dmp

Filesize
128KB

Download
memory/3456-62-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-61-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-59-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-67-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-60-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-56-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-65-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-64-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3456-68-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3964-51-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3964-52-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3964-48-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3964-55-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3964-49-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/3964-50-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download