85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc

Analysis

max time kernel
150s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 07:20

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General

Target

85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Size

528KB
MD5

638fd063b3bab8511a87841c11f9d06b
SHA1

80f114938951de22fc7bf32d3fa3fdc461a0659b
SHA256

85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc
SHA512

f60075233c7b1db47ee7ff2a936e48258f5206f66211290aa6b40319994e34809a0be505b8d1ab7b57115d3d6726e5b72264696e667f3d8c9bd1e5b9ba2796b8
SSDEEP

12288:O1T9O/qYv8/iWlq0bZBZsI+oG1KsFXyeIeoUj:Ak0bNs9FtyeI+j

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 10 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\beard.exe = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe"	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{EBDD63AA-FDCB-BCF4-5BEE-DFF4C9A39E24}	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{EBDD63AA-FDCB-BCF4-5BEE-DFF4C9A39E24}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe"	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{EBDD63AA-FDCB-BCF4-5BEE-DFF4C9A39E24}	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{EBDD63AA-FDCB-BCF4-5BEE-DFF4C9A39E24}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe"	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe"	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\beard.exe"	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4724 set thread context of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
1496	reg.exe
3288	reg.exe
1468	reg.exe
5116	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeCreateTokenPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeAssignPrimaryTokenPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeLockMemoryPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeIncreaseQuotaPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeMachineAccountPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeTcbPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeSecurityPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeTakeOwnershipPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeLoadDriverPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeSystemProfilePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeSystemtimePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeProfSingleProcessPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeIncBasePriorityPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeCreatePagefilePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeCreatePermanentPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeBackupPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeRestorePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeShutdownPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeDebugPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeAuditPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeSystemEnvironmentPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeChangeNotifyPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeRemoteShutdownPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeUndockPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeSyncAgentPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeEnableDelegationPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeManageVolumePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeImpersonatePrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: SeCreateGlobalPrivilege	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: 31	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: 32	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: 33	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: 34	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
Token: 35	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 4724 wrote to memory of 5048	4724	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	81
PID 5048 wrote to memory of 4740	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	82
PID 5048 wrote to memory of 4740	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	82
PID 5048 wrote to memory of 4740	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	82
PID 5048 wrote to memory of 4956	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	83
PID 5048 wrote to memory of 4956	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	83
PID 5048 wrote to memory of 4956	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	83
PID 5048 wrote to memory of 1736	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	88
PID 5048 wrote to memory of 1736	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	88
PID 5048 wrote to memory of 1736	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	88
PID 5048 wrote to memory of 948	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	87
PID 5048 wrote to memory of 948	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	87
PID 5048 wrote to memory of 948	5048	85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe	87
PID 4740 wrote to memory of 1496	4740	cmd.exe	90
PID 4740 wrote to memory of 1496	4740	cmd.exe	90
PID 4740 wrote to memory of 1496	4740	cmd.exe	90
PID 4956 wrote to memory of 3288	4956	cmd.exe	91
PID 4956 wrote to memory of 3288	4956	cmd.exe	91
PID 4956 wrote to memory of 3288	4956	cmd.exe	91
PID 948 wrote to memory of 1468	948	cmd.exe	92
PID 948 wrote to memory of 1468	948	cmd.exe	92
PID 948 wrote to memory of 1468	948	cmd.exe	92
PID 1736 wrote to memory of 5116	1736	cmd.exe	93
PID 1736 wrote to memory of 5116	1736	cmd.exe	93
PID 1736 wrote to memory of 5116	1736	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
"C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe
  "C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe"
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4740
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1496
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4956
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\85f1535b8b3a521ef680aa4f27689f9afe73c06c7867c60c1dc69265333cfebc.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:3288
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\beard.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\beard.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:948
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\beard.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\beard.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1468
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1736
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:5116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5048-133-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5048-135-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/5048-147-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads