f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2

Analysis

max time kernel
151s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 02:29

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General

Target

f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Size

756KB
MD5

2d9d9bc9e00de9a39a3c0d22cd43ed7c
SHA1

9172eb8ffd095a660effa03ab5a79cd3d8569895
SHA256

f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2
SHA512

e72c1d2e5c6dce579f155587649d92b15ed259e61cfd8c633e9adba58044c5d3965e21a1c2f1ed18f71bd268b675baea610a6c86fa42d0a2b62d8f35adf9b990
SSDEEP

12288:VzzGJYGNTRhdsPLpdbasSeeeuXxcUQedTCtUSte8cFLbmsQkv4ExPkffznPeVie:VzzGHRhdsPLpdba84xcaShIOA4ExPuzO

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 8 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\explorer.exe = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.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
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
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\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe:*:Enabled:Windows Messanger"	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Audio Driver = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe"	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.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	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Audio Driver = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe"	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Audio Driver = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe"	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2036 set thread context of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
968	reg.exe
112	reg.exe
1640	reg.exe
1608	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: 1	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeCreateTokenPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeAssignPrimaryTokenPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeLockMemoryPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeIncreaseQuotaPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeMachineAccountPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeTcbPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeSecurityPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeTakeOwnershipPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeLoadDriverPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeSystemProfilePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeSystemtimePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeProfSingleProcessPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeIncBasePriorityPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeCreatePagefilePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeCreatePermanentPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeBackupPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeRestorePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeShutdownPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeDebugPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeAuditPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeSystemEnvironmentPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeChangeNotifyPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeRemoteShutdownPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeUndockPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeSyncAgentPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeEnableDelegationPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeManageVolumePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeImpersonatePrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeCreateGlobalPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: 31	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: 32	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: 33	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: 34	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: 35	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
Token: SeDebugPrivilege	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2036 wrote to memory of 2008	2036	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	26
PID 2008 wrote to memory of 904	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	27
PID 2008 wrote to memory of 904	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	27
PID 2008 wrote to memory of 904	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	27
PID 2008 wrote to memory of 904	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	27
PID 2008 wrote to memory of 1540	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	29
PID 2008 wrote to memory of 1540	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	29
PID 2008 wrote to memory of 1540	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	29
PID 2008 wrote to memory of 1540	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	29
PID 2008 wrote to memory of 1800	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	31
PID 2008 wrote to memory of 1800	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	31
PID 2008 wrote to memory of 1800	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	31
PID 2008 wrote to memory of 1800	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	31
PID 2008 wrote to memory of 1968	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	32
PID 2008 wrote to memory of 1968	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	32
PID 2008 wrote to memory of 1968	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	32
PID 2008 wrote to memory of 1968	2008	f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe	32
PID 1800 wrote to memory of 1640	1800	cmd.exe	38
PID 1800 wrote to memory of 1640	1800	cmd.exe	38
PID 1800 wrote to memory of 1640	1800	cmd.exe	38
PID 1800 wrote to memory of 1640	1800	cmd.exe	38
PID 1540 wrote to memory of 112	1540	cmd.exe	37
PID 1540 wrote to memory of 112	1540	cmd.exe	37
PID 1540 wrote to memory of 112	1540	cmd.exe	37
PID 1540 wrote to memory of 112	1540	cmd.exe	37
PID 904 wrote to memory of 968	904	cmd.exe	36
PID 904 wrote to memory of 968	904	cmd.exe	36
PID 904 wrote to memory of 968	904	cmd.exe	36
PID 904 wrote to memory of 968	904	cmd.exe	36
PID 1968 wrote to memory of 1608	1968	cmd.exe	35
PID 1968 wrote to memory of 1608	1968	cmd.exe	35
PID 1968 wrote to memory of 1608	1968	cmd.exe	35
PID 1968 wrote to memory of 1608	1968	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
"C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
  C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe
  2⤵
  - Adds policy Run key to start application
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2008
- - 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:904
  - - 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:968
- - 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\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1540
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f209bbcb8c2faba3b74b4dbd283bff6cf430e91e52f143b153e873ac9a6270c2.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:112
- - 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:1800
  - - 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:1640
- - 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\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\explorer.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1968
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\explorer.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1608

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/112-69-0x0000000000000000-mapping.dmp

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memory/904-64-0x0000000000000000-mapping.dmp

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memory/968-70-0x0000000000000000-mapping.dmp

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memory/1540-65-0x0000000000000000-mapping.dmp

Download
memory/1608-71-0x0000000000000000-mapping.dmp

Download
memory/1640-68-0x0000000000000000-mapping.dmp

Download
memory/1800-66-0x0000000000000000-mapping.dmp

Download
memory/1968-67-0x0000000000000000-mapping.dmp

Download
memory/2008-56-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2008-63-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2008-62-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/2008-57-0x00000000004013BC-mapping.dmp

Download
memory/2008-72-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads