xmrig | 677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12

Analysis

max time kernel
300s
max time network
293s
platform
windows10-1703_x64
resource
win10-20231220-en
resource tags

arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system
submitted
04-02-2024 07:40

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General

Target

677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
Size

2.5MB
MD5

ffada57f998ed6a72b6ba2f072d2690a
SHA1

6857b5f0c40a1cdb0411eb34aa9fe5029bcdb84f
SHA256

677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12
SHA512

1de77f83a89935bb3fc3772d5190c3827d76a998785d451e2c0d11a0061cfd28f1b96eccb41b012c76ddda2021e3333a0a647489ae3c6dac10cfb8302abdf33f
SSDEEP

49152:UjBP3/qGrdNJ8VZFhY++Yk/4aLq8wH7mm6qJsSRRjyl:aBPvfrAZF28k/RLbwH7mvcRRjy

Score

10^/10

xmrig evasion 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

resource	yara_rule
behavioral2/memory/1184-225-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-228-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-226-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-229-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-230-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-232-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-231-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-236-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1184-237-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 1 IoCs

pid	Process
4880	reakuqnanrkn.exe

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1184-221-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-220-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-224-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-223-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-225-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-228-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-226-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-229-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-230-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-222-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-232-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-231-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-236-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1184-237-0x0000000140000000-0x0000000140848000-memory.dmp	upx

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

Web Service

T1102

flow	ioc
14	pastebin.com
13	pastebin.com

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.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	reakuqnanrkn.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4880 set thread context of 1560	4880	reakuqnanrkn.exe	112
PID 4880 set thread context of 1184	4880	reakuqnanrkn.exe	108

Launches sc.exe 14 IoCs

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

pid	Process
1716	sc.exe
5112	sc.exe
2240	sc.exe
528	sc.exe
4548	sc.exe
4804	sc.exe
1560	sc.exe
3968	sc.exe
4396	sc.exe
4996	sc.exe
2816	sc.exe
3520	sc.exe
2036	sc.exe
2484	sc.exe

Modifies data under HKEY_USERS 51 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\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\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	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	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	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
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\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	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\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	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	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	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\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\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\Microsoft\SystemCertificates\trust\Certificates	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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	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\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\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\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
4376	powershell.exe
4376	Process not Found
4376	Process not Found
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
3148	677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
4880	reakuqnanrkn.exe
1976	powershell.exe
1976	powershell.exe
1976	powershell.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
4880	reakuqnanrkn.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe
1184	explorer.exe

Suspicious use of AdjustPrivilegeToken 52 IoCs

description	pid	Process
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeIncreaseQuotaPrivilege	4376	Process not Found
Token: SeSecurityPrivilege	4376	Process not Found
Token: SeTakeOwnershipPrivilege	4376	Process not Found
Token: SeLoadDriverPrivilege	4376	Process not Found
Token: SeSystemProfilePrivilege	4376	Process not Found
Token: SeSystemtimePrivilege	4376	Process not Found
Token: SeProfSingleProcessPrivilege	4376	Process not Found
Token: SeIncBasePriorityPrivilege	4376	Process not Found
Token: SeCreatePagefilePrivilege	4376	Process not Found
Token: SeBackupPrivilege	4376	Process not Found
Token: SeRestorePrivilege	4376	Process not Found
Token: SeShutdownPrivilege	4376	Process not Found
Token: SeDebugPrivilege	4376	Process not Found
Token: SeSystemEnvironmentPrivilege	4376	Process not Found
Token: SeRemoteShutdownPrivilege	4376	Process not Found
Token: SeUndockPrivilege	4376	Process not Found
Token: SeManageVolumePrivilege	4376	Process not Found
Token: 33	4376	Process not Found
Token: 34	4376	Process not Found
Token: 35	4376	Process not Found
Token: 36	4376	Process not Found
Token: SeShutdownPrivilege	1972	powercfg.exe
Token: SeCreatePagefilePrivilege	1972	powercfg.exe
Token: SeShutdownPrivilege	2596	powercfg.exe
Token: SeCreatePagefilePrivilege	2596	powercfg.exe
Token: SeShutdownPrivilege	4108	powercfg.exe
Token: SeCreatePagefilePrivilege	4108	powercfg.exe
Token: SeShutdownPrivilege	1868	powercfg.exe
Token: SeCreatePagefilePrivilege	1868	powercfg.exe
Token: SeDebugPrivilege	1976	powershell.exe
Token: SeAssignPrimaryTokenPrivilege	1976	powershell.exe
Token: SeIncreaseQuotaPrivilege	1976	powershell.exe
Token: SeSecurityPrivilege	1976	powershell.exe
Token: SeTakeOwnershipPrivilege	1976	powershell.exe
Token: SeLoadDriverPrivilege	1976	powershell.exe
Token: SeSystemtimePrivilege	1976	powershell.exe
Token: SeBackupPrivilege	1976	powershell.exe
Token: SeRestorePrivilege	1976	powershell.exe
Token: SeShutdownPrivilege	1976	powershell.exe
Token: SeSystemEnvironmentPrivilege	1976	powershell.exe
Token: SeUndockPrivilege	1976	powershell.exe
Token: SeManageVolumePrivilege	1976	powershell.exe
Token: SeShutdownPrivilege	3408	powercfg.exe
Token: SeCreatePagefilePrivilege	3408	powercfg.exe
Token: SeShutdownPrivilege	1144	powercfg.exe
Token: SeCreatePagefilePrivilege	1144	powercfg.exe
Token: SeShutdownPrivilege	4592	powercfg.exe
Token: SeCreatePagefilePrivilege	4592	powercfg.exe
Token: SeShutdownPrivilege	3040	powercfg.exe
Token: SeCreatePagefilePrivilege	3040	powercfg.exe
Token: SeLockMemoryPrivilege	1184	explorer.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 600 wrote to memory of 1072	600	cmd.exe	109
PID 600 wrote to memory of 1072	600	cmd.exe	109
PID 2764 wrote to memory of 2520	2764	cmd.exe	124
PID 2764 wrote to memory of 2520	2764	cmd.exe	124
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1560	4880	reakuqnanrkn.exe	112
PID 4880 wrote to memory of 1184	4880	reakuqnanrkn.exe	108
PID 4880 wrote to memory of 1184	4880	reakuqnanrkn.exe	108
PID 4880 wrote to memory of 1184	4880	reakuqnanrkn.exe	108
PID 4880 wrote to memory of 1184	4880	reakuqnanrkn.exe	108
PID 4880 wrote to memory of 1184	4880	reakuqnanrkn.exe	108

C:\Users\Admin\AppData\Local\Temp\677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe
"C:\Users\Admin\AppData\Local\Temp\677f393462e24fb6dba1a47b39e674f485450f91deee6076ccbad9fd5e05bd12.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3148
- 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⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4376
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1560
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:2816
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "WSNKISKT"
  2⤵
  - Launches sc.exe
  PID:5112
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:2240
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "WSNKISKT" binpath= "C:\ProgramData\wikombernizc\reakuqnanrkn.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:2484
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "WSNKISKT"
  2⤵
  - Launches sc.exe
  PID:528
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1868
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2596
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4108
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1972
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:3968
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3520
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2036
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:600

C:\Windows\system32\wusa.exe
wusa /uninstall /kb:890830 /quiet /norestart
1⤵
PID:1072

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
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1976

C:\ProgramData\wikombernizc\reakuqnanrkn.exe
C:\ProgramData\wikombernizc\reakuqnanrkn.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:1716
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1184
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:1560
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3040
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4592
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1144
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3408
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4548
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:4396
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:4804
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4996
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2764

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
PID:1072

C:\Windows\system32\wusa.exe
wusa /uninstall /kb:890830 /quiet /norestart
1⤵
PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Web Service

T1102

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\ProgramData\wikombernizc\reakuqnanrkn.exe

Filesize
227KB

MD5
8f1b073c94004c5e18ad44c6cfe95e23

SHA1
5916b11ce25e90132fa175d8530938fb1d8dbc20

SHA256
1ba74e09c7a5699b07cecea71083435214c310d8f6c7a3584c5e733f93b7b7ed

SHA512
0b1127ac734ecfd6cb17986d7652888adc08026e03a4c0b0869570f76d007d3b7efc5d2f27824976fffa737e8745458b9c2f9e51e0bd1c387bfa0f332ef69eed

Download Submit
C:\ProgramData\wikombernizc\reakuqnanrkn.exe

Filesize
138KB

MD5
090cbc2567a4269b01ed324decb28a61

SHA1
46e21b779a572cda4f455a5ea2822fe884e93193

SHA256
c6a98ab6f5b3ba665c3460c66755ae4fa6c97fba94a500ac6ba1d42d1a71d854

SHA512
df50ff82718f9475e290f7e80a5bf5040221ed7bd3d8d8313658b0ec26dc8999bccdc14d16cb61defa2feeaed1cff72367e7c4a5ed0dbd87a960f8d398bb2bd2

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mbxs41ic.ia5.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
memory/1184-222-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-239-0x00000000121C0000-0x00000000121E0000-memory.dmp

Filesize
128KB

Download
memory/1184-237-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-235-0x00000000019E0000-0x0000000001A00000-memory.dmp

Filesize
128KB

Download
memory/1184-231-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-238-0x00000000121C0000-0x00000000121E0000-memory.dmp

Filesize
128KB

Download
memory/1184-232-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-220-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-230-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-236-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-229-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-226-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-228-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-227-0x0000000000E50000-0x0000000000E70000-memory.dmp

Filesize
128KB

Download
memory/1184-225-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-223-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-224-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1184-221-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1560-219-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1560-213-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1560-212-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1560-215-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1560-214-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1560-216-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1976-79-0x00007FF6BF700000-0x00007FF6BF710000-memory.dmp

Filesize
64KB

Download
memory/1976-177-0x0000019BFF930000-0x0000019BFF940000-memory.dmp

Filesize
64KB

Download
memory/1976-58-0x00007FFAF23F0000-0x00007FFAF2DDC000-memory.dmp

Filesize
9.9MB

Download
memory/1976-59-0x0000019BFF930000-0x0000019BFF940000-memory.dmp

Filesize
64KB

Download
memory/1976-60-0x0000019BFF930000-0x0000019BFF940000-memory.dmp

Filesize
64KB

Download
memory/1976-80-0x0000019BFFA90000-0x0000019BFFAAC000-memory.dmp

Filesize
112KB

Download
memory/1976-211-0x00007FFAF23F0000-0x00007FFAF2DDC000-memory.dmp

Filesize
9.9MB

Download
memory/1976-86-0x0000019BFFC70000-0x0000019BFFD29000-memory.dmp

Filesize
740KB

Download
memory/1976-120-0x0000019B98E20000-0x0000019B98E2A000-memory.dmp

Filesize
40KB

Download
memory/1976-180-0x0000019BFF930000-0x0000019BFF940000-memory.dmp

Filesize
64KB

Download
memory/4376-46-0x00000152E0280000-0x00000152E0290000-memory.dmp

Filesize
64KB

Download
memory/4376-4-0x00000152E0460000-0x00000152E0482000-memory.dmp

Filesize
136KB

Download
memory/4376-50-0x00007FFAF23F0000-0x00007FFAF2DDC000-memory.dmp

Filesize
9.9MB

Download
memory/4376-23-0x00000152E0280000-0x00000152E0290000-memory.dmp

Filesize
64KB

Download
memory/4376-10-0x00000152F8AA0000-0x00000152F8B16000-memory.dmp

Filesize
472KB

Download
memory/4376-7-0x00000152E0280000-0x00000152E0290000-memory.dmp

Filesize
64KB

Download
memory/4376-6-0x00000152E0280000-0x00000152E0290000-memory.dmp

Filesize
64KB

Download
memory/4376-5-0x00007FFAF23F0000-0x00007FFAF2DDC000-memory.dmp

Filesize
9.9MB

Download