67438ba5968d015811fc045d557ba1edd1e3bf563ecd9a8d9140e6bfad781737

Resubmissions

14-10-2024 14:00

241014-ra4mkasgqp 10

14-10-2024 13:43

241014-q1dcmasdjn 10

Analysis

max time kernel
109s
max time network
84s
platform
windows10-1703_x64
resource
win10-20240404-it
resource tags

arch:x64arch:x86image:win10-20240404-itlocale:it-itos:windows10-1703-x64systemwindows
submitted
14-10-2024 13:43

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Report Analysis Logs

General

Target

Built.exe
Size

6.0MB
MD5

56dc67e45d4b92f10b93f593ba0a0f12
SHA1

fa3851e48e04f1a57a46407be19a720d52f1cc92
SHA256

67438ba5968d015811fc045d557ba1edd1e3bf563ecd9a8d9140e6bfad781737
SHA512

adeb8e5cf864b872a246a20312323197b9fcfbeb34cac0ea5b5f24fa17bc0221376e94b3b6f15c9bc8ad283df49a3e17538947bfe90fae22c7fb1f57ce400bcb
SSDEEP

98304:YnEtdFBGjamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RuOuAK5QnNeyE:YWFEGeN/FJMIDJf0gsAGK4RtuAK5GFE

Score

10^/10

discovery evasion execution upx

Malware Config

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command and Scripting Interpreter

T1059

pid	Process
216	MpCmdRun.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4320	powershell.exe
4044	powershell.exe

Loads dropped DLL 17 IoCs

pid	Process
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe
3180	Built.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
2392	tasklist.exe

UPX packed file 51 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000700000001ac3d-21.dat	upx
behavioral1/memory/3180-25-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp	upx
behavioral1/files/0x000700000001ac2f-27.dat	upx
behavioral1/memory/3180-31-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp	upx
behavioral1/files/0x000700000001ac36-48.dat	upx
behavioral1/files/0x000700000001ac35-47.dat	upx
behavioral1/files/0x000700000001ac34-46.dat	upx
behavioral1/files/0x000700000001ac33-45.dat	upx
behavioral1/files/0x000700000001ac32-44.dat	upx
behavioral1/files/0x000700000001ac31-43.dat	upx
behavioral1/files/0x000700000001ac30-42.dat	upx
behavioral1/files/0x000800000001ac2e-41.dat	upx
behavioral1/files/0x000700000001ac42-40.dat	upx
behavioral1/files/0x000700000001ac41-39.dat	upx
behavioral1/files/0x000700000001ac40-38.dat	upx
behavioral1/files/0x000700000001ac3c-35.dat	upx
behavioral1/files/0x000700000001ac3a-34.dat	upx
behavioral1/memory/3180-32-0x00007FFD03190000-0x00007FFD0319F000-memory.dmp	upx
behavioral1/files/0x000700000001ac3b-30.dat	upx
behavioral1/memory/3180-54-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp	upx
behavioral1/memory/3180-56-0x00007FFD01250000-0x00007FFD01269000-memory.dmp	upx
behavioral1/memory/3180-58-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp	upx
behavioral1/memory/3180-60-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp	upx
behavioral1/memory/3180-62-0x00007FFCFC990000-0x00007FFCFC9A9000-memory.dmp	upx
behavioral1/memory/3180-64-0x00007FFCFC7B0000-0x00007FFCFC7BD000-memory.dmp	upx
behavioral1/memory/3180-69-0x00007FFCFC5E0000-0x00007FFCFC698000-memory.dmp	upx
behavioral1/memory/3180-68-0x00007FFCFC780000-0x00007FFCFC7AE000-memory.dmp	upx
behavioral1/memory/3180-67-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp	upx
behavioral1/memory/3180-73-0x00007FFCED1B0000-0x00007FFCED525000-memory.dmp	upx
behavioral1/memory/3180-79-0x00007FFCFC750000-0x00007FFCFC75D000-memory.dmp	upx
behavioral1/memory/3180-82-0x00007FFCFBE00000-0x00007FFCFBF18000-memory.dmp	upx
behavioral1/memory/3180-81-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp	upx
behavioral1/memory/3180-77-0x00007FFCFC760000-0x00007FFCFC774000-memory.dmp	upx
behavioral1/memory/3180-76-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp	upx
behavioral1/memory/3180-72-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp	upx
behavioral1/memory/3180-87-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp	upx
behavioral1/memory/3180-153-0x00007FFD03190000-0x00007FFD0319F000-memory.dmp	upx
behavioral1/memory/3180-170-0x00007FFCFC780000-0x00007FFCFC7AE000-memory.dmp	upx
behavioral1/memory/3180-169-0x00007FFCFC7B0000-0x00007FFCFC7BD000-memory.dmp	upx
behavioral1/memory/3180-168-0x00007FFCFC990000-0x00007FFCFC9A9000-memory.dmp	upx
behavioral1/memory/3180-167-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp	upx
behavioral1/memory/3180-166-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp	upx
behavioral1/memory/3180-165-0x00007FFD01250000-0x00007FFD01269000-memory.dmp	upx
behavioral1/memory/3180-164-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp	upx
behavioral1/memory/3180-163-0x00007FFCFC5E0000-0x00007FFCFC698000-memory.dmp	upx
behavioral1/memory/3180-154-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp	upx
behavioral1/memory/3180-150-0x00007FFCFBE00000-0x00007FFCFBF18000-memory.dmp	upx
behavioral1/memory/3180-147-0x00007FFCED1B0000-0x00007FFCED525000-memory.dmp	upx
behavioral1/memory/3180-149-0x00007FFCFC750000-0x00007FFCFC75D000-memory.dmp	upx
behavioral1/memory/3180-148-0x00007FFCFC760000-0x00007FFCFC774000-memory.dmp	upx
behavioral1/memory/3180-136-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\rescache\_merged\1601268389\715946058.pri	taskmgr.exe
File created	C:\Windows\rescache\_merged\4183903823\2290032291.pri	taskmgr.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 60 IoCs

pid	Process
4044	powershell.exe
4044	powershell.exe
4320	powershell.exe
4044	powershell.exe
4044	powershell.exe
4320	powershell.exe
4320	powershell.exe
4320	powershell.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4044	powershell.exe
Token: SeIncreaseQuotaPrivilege	748	WMIC.exe
Token: SeSecurityPrivilege	748	WMIC.exe
Token: SeTakeOwnershipPrivilege	748	WMIC.exe
Token: SeLoadDriverPrivilege	748	WMIC.exe
Token: SeSystemProfilePrivilege	748	WMIC.exe
Token: SeSystemtimePrivilege	748	WMIC.exe
Token: SeProfSingleProcessPrivilege	748	WMIC.exe
Token: SeIncBasePriorityPrivilege	748	WMIC.exe
Token: SeCreatePagefilePrivilege	748	WMIC.exe
Token: SeBackupPrivilege	748	WMIC.exe
Token: SeRestorePrivilege	748	WMIC.exe
Token: SeShutdownPrivilege	748	WMIC.exe
Token: SeDebugPrivilege	748	WMIC.exe
Token: SeSystemEnvironmentPrivilege	748	WMIC.exe
Token: SeRemoteShutdownPrivilege	748	WMIC.exe
Token: SeUndockPrivilege	748	WMIC.exe
Token: SeManageVolumePrivilege	748	WMIC.exe
Token: 33	748	WMIC.exe
Token: 34	748	WMIC.exe
Token: 35	748	WMIC.exe
Token: 36	748	WMIC.exe
Token: SeDebugPrivilege	2392	tasklist.exe
Token: SeDebugPrivilege	4320	powershell.exe
Token: SeIncreaseQuotaPrivilege	748	WMIC.exe
Token: SeSecurityPrivilege	748	WMIC.exe
Token: SeTakeOwnershipPrivilege	748	WMIC.exe
Token: SeLoadDriverPrivilege	748	WMIC.exe
Token: SeSystemProfilePrivilege	748	WMIC.exe
Token: SeSystemtimePrivilege	748	WMIC.exe
Token: SeProfSingleProcessPrivilege	748	WMIC.exe
Token: SeIncBasePriorityPrivilege	748	WMIC.exe
Token: SeCreatePagefilePrivilege	748	WMIC.exe
Token: SeBackupPrivilege	748	WMIC.exe
Token: SeRestorePrivilege	748	WMIC.exe
Token: SeShutdownPrivilege	748	WMIC.exe
Token: SeDebugPrivilege	748	WMIC.exe
Token: SeSystemEnvironmentPrivilege	748	WMIC.exe
Token: SeRemoteShutdownPrivilege	748	WMIC.exe
Token: SeUndockPrivilege	748	WMIC.exe
Token: SeManageVolumePrivilege	748	WMIC.exe
Token: 33	748	WMIC.exe
Token: 34	748	WMIC.exe
Token: 35	748	WMIC.exe
Token: 36	748	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4320	powershell.exe
Token: SeSecurityPrivilege	4320	powershell.exe
Token: SeTakeOwnershipPrivilege	4320	powershell.exe
Token: SeLoadDriverPrivilege	4320	powershell.exe
Token: SeSystemProfilePrivilege	4320	powershell.exe
Token: SeSystemtimePrivilege	4320	powershell.exe
Token: SeProfSingleProcessPrivilege	4320	powershell.exe
Token: SeIncBasePriorityPrivilege	4320	powershell.exe
Token: SeCreatePagefilePrivilege	4320	powershell.exe
Token: SeBackupPrivilege	4320	powershell.exe
Token: SeRestorePrivilege	4320	powershell.exe
Token: SeShutdownPrivilege	4320	powershell.exe
Token: SeDebugPrivilege	4320	powershell.exe
Token: SeSystemEnvironmentPrivilege	4320	powershell.exe
Token: SeRemoteShutdownPrivilege	4320	powershell.exe
Token: SeUndockPrivilege	4320	powershell.exe
Token: SeManageVolumePrivilege	4320	powershell.exe
Token: 33	4320	powershell.exe
Token: 34	4320	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe
4656	taskmgr.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 3180	3248	Built.exe	75
PID 3248 wrote to memory of 3180	3248	Built.exe	75
PID 3180 wrote to memory of 1752	3180	Built.exe	76
PID 3180 wrote to memory of 1752	3180	Built.exe	76
PID 3180 wrote to memory of 2424	3180	Built.exe	77
PID 3180 wrote to memory of 2424	3180	Built.exe	77
PID 3180 wrote to memory of 3052	3180	Built.exe	78
PID 3180 wrote to memory of 3052	3180	Built.exe	78
PID 3180 wrote to memory of 1248	3180	Built.exe	82
PID 3180 wrote to memory of 1248	3180	Built.exe	82
PID 3180 wrote to memory of 3196	3180	Built.exe	85
PID 3180 wrote to memory of 3196	3180	Built.exe	85
PID 2424 wrote to memory of 4044	2424	cmd.exe	84
PID 2424 wrote to memory of 4044	2424	cmd.exe	84
PID 3052 wrote to memory of 3580	3052	cmd.exe	87
PID 3052 wrote to memory of 3580	3052	cmd.exe	87
PID 1248 wrote to memory of 2392	1248	cmd.exe	88
PID 1248 wrote to memory of 2392	1248	cmd.exe	88
PID 3196 wrote to memory of 748	3196	cmd.exe	89
PID 3196 wrote to memory of 748	3196	cmd.exe	89
PID 1752 wrote to memory of 4320	1752	cmd.exe	90
PID 1752 wrote to memory of 4320	1752	cmd.exe	90
PID 2424 wrote to memory of 216	2424	cmd.exe	92
PID 2424 wrote to memory of 216	2424	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\Built.exe
"C:\Users\Admin\AppData\Local\Temp\Built.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Users\Admin\AppData\Local\Temp\Built.exe
  "C:\Users\Admin\AppData\Local\Temp\Built.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3180
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Built.exe'"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1752
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Built.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4320
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2424
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4044
  - - C:\Program Files\Windows Defender\MpCmdRun.exe
      "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
      4⤵
      Deletes Windows Defender Definitions
      PID:216
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('File cannot be opened.', 0, 'Roblox', 0+16);close()""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3052
  - - C:\Windows\system32\mshta.exe
      mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('File cannot be opened.', 0, 'Roblox', 0+16);close()"
      4⤵
      PID:3580
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "tasklist /FO LIST"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1248
  - - C:\Windows\system32\tasklist.exe
      tasklist /FO LIST
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:2392
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3196
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic csproduct get uuid
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:748

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4716

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4656

C:\Windows\System32\rrinstaller.exe
"C:\Windows\System32\rrinstaller.exe"
1⤵
PID:2952

C:\Windows\System32\-rqqg4.exe
"C:\Windows\System32\-rqqg4.exe"
1⤵
PID:520

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
PID:648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2KB

MD5
cd5b15b46b9fe0d89c2b8d351c303d2a

SHA1
e1d30a8f98585e20c709732c013e926c7078a3c2

SHA256
0a8a0dcbec27e07c8dc9ef31622ac41591871416ccd9146f40d8cc9a2421da7a

SHA512
d7261b2ff89adcdb909b775c6a47b3cd366b7c3f5cbb4f60428e849582c93e14e76d7dcadec79003eef7c9a3059e305d5e4f6b5b912b9ebc3518e06b0d284dd7

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

Filesize
493B

MD5
2e1ab7cc102520b3abfafd8ed7d445b2

SHA1
20f58d42d16f390aa7238b1fb619b2700320541c

SHA256
f5330874bf852685400c8adac1c3b068a5815fb7df13c0b16371155dce6c4567

SHA512
923703c7a4e09d6e9fbabd6b516568d5f72fb81d9cb42c5b82e06b5e34c00c7c7527ac2be926bb4df86af179c92b20d5d451804dcf9fa40102ef5543d87b31c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_bz2.pyd

Filesize
46KB

MD5
93fe6d3a67b46370565db12a9969d776

SHA1
ff520df8c24ed8aa6567dd0141ef65c4ea00903b

SHA256
92ec61ca9ac5742e0848a6bbb9b6b4cda8e039e12ab0f17fb9342d082dde471b

SHA512
5c91b56198a8295086c61b4f4e9f16900a7ec43ca4b84e793bc8a3fc8676048cab576e936515bf2971318c7847f1314674b3336fe83b1734f9f70d09615519ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_ctypes.pyd

Filesize
56KB

MD5
813fc3981cae89a4f93bf7336d3dc5ef

SHA1
daff28bcd155a84e55d2603be07ca57e3934a0de

SHA256
4ac7fb7b354069e71ebf7fcc193c0f99af559010a0ad82a03b49a92deb0f4d06

SHA512
ce93f21b315d96fde96517a7e13f66aa840d4ad1c6e69e68389e235e43581ad543095582ebcb9d2c6dda11c17851b88f5b1ed1d59d354578fe27e7299bbea1cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_decimal.pyd

Filesize
103KB

MD5
f65d2fed5417feb5fa8c48f106e6caf7

SHA1
9260b1535bb811183c9789c23ddd684a9425ffaa

SHA256
574fe8e01054a5ba07950e41f37e9cf0aea753f20fe1a31f58e19202d1f641d8

SHA512
030502fa4895e0d82c8cce00e78831fc3b2e6d956c8cc3b9fb5e50cb23ef07cd6942949a9f16d02da6908523d9d4ef5f722fb1336d4a80cd944c9f0cb11239ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_hashlib.pyd

Filesize
33KB

MD5
4ae75c47dbdebaa16a596f31b27abd9e

SHA1
a11f963139c715921dedd24bc957ab6d14788c34

SHA256
2308ee238cc849b1110018b211b149d607bf447f4e4c1e61449049eab0cf513d

SHA512
e908fecb52268fac71933e2fdb96e539bdebe4675dfb50065aee26727bac53e07cca862193bcb3ab72d2ae62d660113a47e73e1e16db401480e4d3fd34d54fa8

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_lzma.pyd

Filesize
84KB

MD5
6f810f46f308f7c6ccddca45d8f50039

SHA1
6ee24ff6d1c95ba67e1275bb82b9d539a7f56cea

SHA256
39497259b87038e86c53e7a39a0b5bbbfcebe00b2f045a148041300b31f33b76

SHA512
c692367a26415016e05ebe828309d3ffec290c6d2fd8cc7419d529a51b0beda00ccdc327c9f187ae3ca0cc96336d23d84a8ff95b729c8958b14fb91b6da9e878

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_queue.pyd

Filesize
24KB

MD5
0e7612fc1a1fad5a829d4e25cfa87c4f

SHA1
3db2d6274ce3dbe3dbb00d799963df8c3046a1d6

SHA256
9f6965eb89bbf60df0c51ef0750bbd0655675110d6c42eca0274d109bd9f18a8

SHA512
52c57996385b9a573e3105efa09fd6fd24561589b032ef2b2ee60a717f4b33713c35989f2265669f980646d673e3c387b30b9fc98033bb8ca7c59ece1c17e517

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_socket.pyd

Filesize
41KB

MD5
7a31bc84c0385590e5a01c4cbe3865c3

SHA1
77c4121abe6e134660575d9015308e4b76c69d7c

SHA256
5614017765322b81cc57d841b3a63cbdc88678ff605e5d4c8fdbbf8f0ac00f36

SHA512
b80cd51e395a3ce6f345b69243d8fc6c46e2e3828bd0a7e63673a508d889a9905d562cac29f1ed394ccfcda72f2f2e22f675963dd96261c19683b06dea0a0882

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_sqlite3.pyd

Filesize
48KB

MD5
bb4aa2d11444900c549e201eb1a4cdd6

SHA1
ca3bb6fc64d66deaddd804038ea98002d254c50e

SHA256
f44d80ab16c27ca65da23ae5fda17eb842065f3e956f10126322b2ea3ecdf43f

SHA512
cd3c5704e5d99980109fdc505d39ad5b26a951685e9d8e3fed9e0848cd44e24cc4611669dbdb58acc20f1f4a5c37d5e01d9d965cf6fe74f94da1b29aa2ff6931

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\_ssl.pyd

Filesize
60KB

MD5
081c878324505d643a70efcc5a80a371

SHA1
8bef8336476d8b7c5c9ef71d7b7db4100de32348

SHA256
fcb70b58f94f5b0f9d027999cce25e99ddcc8124e4ddcc521cb5b96a52faaa66

SHA512
c36293b968a2f83705815ef3a207e444eeb7667ad9af61df75e85151f74f2fe0a299b3b1349de0d410bbbaea9f99cac5228189099a221de5fa1e20c97c648e32

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\base_library.zip

Filesize
859KB

MD5
f5b15ac0a24a122d69c41843da5d463b

SHA1
e25772476631d5b6dd278cb646b93abd282c34ed

SHA256
ec3b8c865c6e3c5e35449b32dcb397da665d6a10fbee61284489a6c420c72a3b

SHA512
1704611166d63962e14deb6d519c2a7af4f05bca308c1949652fddf89bc526c594ede43a34b9306e5979998576f448951d08ad9e25b6d749d5d46b7d18d133b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\blank.aes

Filesize
76KB

MD5
3c7ba0e6ebc27ef29423da455801de0a

SHA1
f9b84b79e838096cd95f91c35ea411c9852f5689

SHA256
f09c598c7eaaa8a4d83202143d31c43bcd25c86c25a4a11d1485cbaa9a037cf0

SHA512
c52f67ee5569f6617da17725ac7f839abedf2ec07b943c8642ce74de993cad8d5893c8fb3334adfe5f8ba68e9f3507b10713a2292fe69d8f82168364d2beead1

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\blank.aes

Filesize
76KB

MD5
20ff7efa3862eb669afd47a55d901b26

SHA1
4da85e03d43613d0a2b9dfb2ccdcc97734deccad

SHA256
490ad7d3e87b1bbcc8be55a9c2df9549fe6e10e7e8e5501d3a86885d4ce2f490

SHA512
ca0cb8b1287ee18e5384550942d20bfca350cc2819fdb7fe0d9c663710eca52829177cb28183d7a185095e6a0b43bb54da2ef89ff80fac5eeebdc87c107eaff3

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\libcrypto-1_1.dll

Filesize
1.1MB

MD5
daa2eed9dceafaef826557ff8a754204

SHA1
27d668af7015843104aa5c20ec6bbd30f673e901

SHA256
4dab915333d42f071fe466df5578fd98f38f9e0efa6d9355e9b4445ffa1ca914

SHA512
7044715550b7098277a015219688c7e7a481a60e4d29f5f6558b10c7ac29195c6d5377dc234da57d9def0c217bb3d7feca332a64d632ca105503849f15e057ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\libssl-1_1.dll

Filesize
203KB

MD5
eac369b3fde5c6e8955bd0b8e31d0830

SHA1
4bf77158c18fe3a290e44abd2ac1834675de66b4

SHA256
60771fb23ee37b4414d364e6477490324f142a907308a691f3dd88dc25e38d6c

SHA512
c51f05d26fda5e995fe6763877d4fcdb89cd92ef2d6ee997e49cc1ee7a77146669d26ec00ad76f940ef55adae82921dede42e55f51bd10d1283ecfe7c5009778

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\python310.dll

Filesize
1.4MB

MD5
178a0f45fde7db40c238f1340a0c0ec0

SHA1
dcd2d3d14e06da3e8d7dc91a69b5fd785768b5fe

SHA256
9fcb5ad15bd33dd72122a171a5d950e8e47ceda09372f25df828010cde24b8ed

SHA512
4b790046787e57b9414a796838a026b1530f497a75c8e62d62b56f8c16a0cbedbefad3d4be957bc18379f64374d8d3bf62d3c64b53476c7c5005a7355acd2cee

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\rar.exe

Filesize
615KB

MD5
9c223575ae5b9544bc3d69ac6364f75e

SHA1
8a1cb5ee02c742e937febc57609ac312247ba386

SHA256
90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213

SHA512
57663e2c07b56024aaae07515ee3a56b2f5068ebb2f2dc42be95d1224376c2458da21c965aab6ae54de780cb874c2fc9de83d9089abf4536de0f50faca582d09

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\rarreg.key

Filesize
456B

MD5
4531984cad7dacf24c086830068c4abe

SHA1
fa7c8c46677af01a83cf652ef30ba39b2aae14c3

SHA256
58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211

SHA512
00056f471945d838ef2ce56d51c32967879fe54fcbf93a237ed85a98e27c5c8d2a39bc815b41c15caace2071edd0239d775a31d1794dc4dba49e7ecff1555122

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\select.pyd

Filesize
24KB

MD5
666358e0d7752530fc4e074ed7e10e62

SHA1
b9c6215821f5122c5176ce3cf6658c28c22d46ba

SHA256
6615c62fa010bfba5527f5da8af97313a1af986f8564277222a72a1731248841

SHA512
1d3d35c095892562ddd2868fbd08473e48b3bb0cb64ef9ccc5550a06c88dda0d82383a1316b6c5584a49ca28ed1ef1e5ca94ec699a423a001ccd952bd6bd553d

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\sqlite3.dll

Filesize
608KB

MD5
bd2819965b59f015ec4233be2c06f0c1

SHA1
cff965068f1659d77be6f4942ca1ada3575ca6e2

SHA256
ab072d20cee82ae925dae78fd41cae7cd6257d14fd867996382a69592091d8ec

SHA512
f7758bd71d2ad236bf3220db0ad26f3866d9977eab311a5912f6e079b59fa918735c852de6dbf7b5fee9e04124bc0cd438c4c71edc0c04309330108ba0085d59

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI32482\unicodedata.pyd

Filesize
287KB

MD5
7a462a10aa1495cef8bfca406fb3637e

SHA1
6dcbd46198b89ef3007c76deb42ab10ba4c4cf40

SHA256
459bca991fcb88082d49d22cc6ebffe37381a5bd3efcc77c5a52f7a4bb3184c0

SHA512
d2b7c6997b4bd390257880a6f3336e88d1dd7159049811f8d7c54e3623e9b033e18e8922422869c81de72fc8c10890c173d8a958d192dd03bfc57cffaea1ac7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nrhpv1ez.vu1.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI32482\VCRUNTIME140.dll

Filesize
106KB

MD5
870fea4e961e2fbd00110d3783e529be

SHA1
a948e65c6f73d7da4ffde4e8533c098a00cc7311

SHA256
76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644

SHA512
0b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI32482\libffi-7.dll

Filesize
23KB

MD5
6f818913fafe8e4df7fedc46131f201f

SHA1
bbb7ba3edbd4783f7f973d97b0b568cc69cadac5

SHA256
3f94ee4f23f6c7702ab0cc12995a6457bf22183fa828c30cc12288adf153ae56

SHA512
5473fe57dc40af44edb4f8a7efd68c512784649d51b2045d570c7e49399990285b59cfa6bcd25ef1316e0a073ea2a89fe46be3bfc33f05e3333037a1fd3a6639

Download Submit
memory/520-234-0x00000000009F0000-0x000000000117E000-memory.dmp

Filesize
7.6MB

Download
memory/3180-74-0x000001D43D630000-0x000001D43D9A5000-memory.dmp

Filesize
3.5MB

Download
memory/3180-164-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp

Filesize
180KB

Download
memory/3180-62-0x00007FFCFC990000-0x00007FFCFC9A9000-memory.dmp

Filesize
100KB

Download
memory/3180-64-0x00007FFCFC7B0000-0x00007FFCFC7BD000-memory.dmp

Filesize
52KB

Download
memory/3180-69-0x00007FFCFC5E0000-0x00007FFCFC698000-memory.dmp

Filesize
736KB

Download
memory/3180-68-0x00007FFCFC780000-0x00007FFCFC7AE000-memory.dmp

Filesize
184KB

Download
memory/3180-67-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp

Filesize
4.4MB

Download
memory/3180-73-0x00007FFCED1B0000-0x00007FFCED525000-memory.dmp

Filesize
3.5MB

Download
memory/3180-58-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp

Filesize
124KB

Download
memory/3180-79-0x00007FFCFC750000-0x00007FFCFC75D000-memory.dmp

Filesize
52KB

Download
memory/3180-82-0x00007FFCFBE00000-0x00007FFCFBF18000-memory.dmp

Filesize
1.1MB

Download
memory/3180-81-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp

Filesize
124KB

Download
memory/3180-77-0x00007FFCFC760000-0x00007FFCFC774000-memory.dmp

Filesize
80KB

Download
memory/3180-76-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp

Filesize
180KB

Download
memory/3180-72-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp

Filesize
144KB

Download
memory/3180-87-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp

Filesize
1.4MB

Download
memory/3180-25-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp

Filesize
4.4MB

Download
memory/3180-31-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp

Filesize
144KB

Download
memory/3180-32-0x00007FFD03190000-0x00007FFD0319F000-memory.dmp

Filesize
60KB

Download
memory/3180-54-0x00007FFCFC940000-0x00007FFCFC96D000-memory.dmp

Filesize
180KB

Download
memory/3180-136-0x00007FFCED530000-0x00007FFCED99E000-memory.dmp

Filesize
4.4MB

Download
memory/3180-148-0x00007FFCFC760000-0x00007FFCFC774000-memory.dmp

Filesize
80KB

Download
memory/3180-56-0x00007FFD01250000-0x00007FFD01269000-memory.dmp

Filesize
100KB

Download
memory/3180-149-0x00007FFCFC750000-0x00007FFCFC75D000-memory.dmp

Filesize
52KB

Download
memory/3180-153-0x00007FFD03190000-0x00007FFD0319F000-memory.dmp

Filesize
60KB

Download
memory/3180-170-0x00007FFCFC780000-0x00007FFCFC7AE000-memory.dmp

Filesize
184KB

Download
memory/3180-169-0x00007FFCFC7B0000-0x00007FFCFC7BD000-memory.dmp

Filesize
52KB

Download
memory/3180-168-0x00007FFCFC990000-0x00007FFCFC9A9000-memory.dmp

Filesize
100KB

Download
memory/3180-167-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp

Filesize
1.4MB

Download
memory/3180-166-0x00007FFCFCCD0000-0x00007FFCFCCEF000-memory.dmp

Filesize
124KB

Download
memory/3180-165-0x00007FFD01250000-0x00007FFD01269000-memory.dmp

Filesize
100KB

Download
memory/3180-60-0x00007FFCFC7C0000-0x00007FFCFC931000-memory.dmp

Filesize
1.4MB

Download
memory/3180-163-0x00007FFCFC5E0000-0x00007FFCFC698000-memory.dmp

Filesize
736KB

Download
memory/3180-154-0x00007FFCFC9B0000-0x00007FFCFC9D4000-memory.dmp

Filesize
144KB

Download
memory/3180-150-0x00007FFCFBE00000-0x00007FFCFBF18000-memory.dmp

Filesize
1.1MB

Download
memory/3180-147-0x00007FFCED1B0000-0x00007FFCED525000-memory.dmp

Filesize
3.5MB

Download
memory/4044-115-0x00000227E9C30000-0x00000227E9C7A000-memory.dmp

Filesize
296KB

Download
memory/4044-100-0x00000227E9760000-0x00000227E97D6000-memory.dmp

Filesize
472KB

Download
memory/4044-92-0x00000227E9510000-0x00000227E9532000-memory.dmp

Filesize
136KB

Download
memory/4044-91-0x00000227E97E0000-0x00000227E98E0000-memory.dmp

Filesize
1024KB

Download
memory/4044-90-0x00000227E8EA0000-0x00000227E8EB0000-memory.dmp

Filesize
64KB

Download
memory/4044-89-0x00000227E9650000-0x00000227E96D2000-memory.dmp

Filesize
520KB

Download
memory/4044-88-0x00007FFCEC7C3000-0x00007FFCEC7C4000-memory.dmp

Filesize
4KB

Download
memory/4320-220-0x000001C5B8FF0000-0x000001C5B900E000-memory.dmp

Filesize
120KB

Download