Analysis
- max time kernel
119s - max time network
108s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
09/11/2024, 13:27
Behavioral task
behavioral1
Sample
2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe
Resource
win10v2004-20241007-en
General
- Target 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe
- Size 2.4MB
- Sample241109-qqbfaaxrer
- SHA256 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837
- MD5 01046d50612c0123f630747d3afab170
- SHA1 fa9a12209dc9bf40389d56977e1164cbdac4a78f
- SHA512 31496f1995ec719e8ffa13a80125ef2a2720229b314b9ebcaa9cb6edea5bc439ce7adc5043c3497d9d1f893a528ec39526cc91ec263c8522ec58f81a453cc534
- SSDEEP 49152:2Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+60:f+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Falaheye.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Falaheye.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\Java\uninstall.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Java\\uninstall.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\AuthorizedApplications\List reg.exe 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 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 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe - Executes dropped EXE 3 IoCs
pid Process 1260 uninstall.exe 2988 uninstall.exe 400 uninstall.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java(TM) Platform SE Auto Updator 2.1 = "C:\\Users\\Admin\\AppData\\Roaming\\Java\\uninstall.exe" reg.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1260 set thread context of 2988 1260 uninstall.exe 91 PID 1260 set thread context of 400 1260 uninstall.exe 92 -
resource yara_rule behavioral2/memory/2160-0-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/files/0x000a000000023b8b-16.dat upx behavioral2/memory/1260-28-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/2160-31-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/2988-35-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-37-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-32-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/400-44-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/400-41-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/400-46-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1260-51-0x0000000000400000-0x000000000065F000-memory.dmp upx behavioral2/memory/2988-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/400-53-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2988-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-56-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-63-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-70-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2988-75-0x0000000000400000-0x000000000045C000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 14 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uninstall.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uninstall.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uninstall.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe - Modifies registry key 1 TTPs 4 IoCs
pid Process 4652 reg.exe 2136 reg.exe 4856 reg.exe 1092 reg.exe - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2988 uninstall.exe Token: SeCreateTokenPrivilege 2988 uninstall.exe Token: SeAssignPrimaryTokenPrivilege 2988 uninstall.exe Token: SeLockMemoryPrivilege 2988 uninstall.exe Token: SeIncreaseQuotaPrivilege 2988 uninstall.exe Token: SeMachineAccountPrivilege 2988 uninstall.exe Token: SeTcbPrivilege 2988 uninstall.exe Token: SeSecurityPrivilege 2988 uninstall.exe Token: SeTakeOwnershipPrivilege 2988 uninstall.exe Token: SeLoadDriverPrivilege 2988 uninstall.exe Token: SeSystemProfilePrivilege 2988 uninstall.exe Token: SeSystemtimePrivilege 2988 uninstall.exe Token: SeProfSingleProcessPrivilege 2988 uninstall.exe Token: SeIncBasePriorityPrivilege 2988 uninstall.exe Token: SeCreatePagefilePrivilege 2988 uninstall.exe Token: SeCreatePermanentPrivilege 2988 uninstall.exe Token: SeBackupPrivilege 2988 uninstall.exe Token: SeRestorePrivilege 2988 uninstall.exe Token: SeShutdownPrivilege 2988 uninstall.exe Token: SeDebugPrivilege 2988 uninstall.exe Token: SeAuditPrivilege 2988 uninstall.exe Token: SeSystemEnvironmentPrivilege 2988 uninstall.exe Token: SeChangeNotifyPrivilege 2988 uninstall.exe Token: SeRemoteShutdownPrivilege 2988 uninstall.exe Token: SeUndockPrivilege 2988 uninstall.exe Token: SeSyncAgentPrivilege 2988 uninstall.exe Token: SeEnableDelegationPrivilege 2988 uninstall.exe Token: SeManageVolumePrivilege 2988 uninstall.exe Token: SeImpersonatePrivilege 2988 uninstall.exe Token: SeCreateGlobalPrivilege 2988 uninstall.exe Token: 31 2988 uninstall.exe Token: 32 2988 uninstall.exe Token: 33 2988 uninstall.exe Token: 34 2988 uninstall.exe Token: 35 2988 uninstall.exe Token: SeDebugPrivilege 400 uninstall.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 1260 uninstall.exe 2988 uninstall.exe 2988 uninstall.exe 400 uninstall.exe 2988 uninstall.exe - Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 2160 wrote to memory of 1096 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 86 PID 2160 wrote to memory of 1096 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 86 PID 2160 wrote to memory of 1096 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 86 PID 1096 wrote to memory of 1780 1096 cmd.exe 89 PID 1096 wrote to memory of 1780 1096 cmd.exe 89 PID 1096 wrote to memory of 1780 1096 cmd.exe 89 PID 2160 wrote to memory of 1260 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 90 PID 2160 wrote to memory of 1260 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 90 PID 2160 wrote to memory of 1260 2160 2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe 90 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 2988 1260 uninstall.exe 91 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 1260 wrote to memory of 400 1260 uninstall.exe 92 PID 2988 wrote to memory of 4224 2988 uninstall.exe 93 PID 2988 wrote to memory of 4224 2988 uninstall.exe 93 PID 2988 wrote to memory of 4224 2988 uninstall.exe 93 PID 2988 wrote to memory of 3280 2988 uninstall.exe 94 PID 2988 wrote to memory of 3280 2988 uninstall.exe 94 PID 2988 wrote to memory of 3280 2988 uninstall.exe 94 PID 2988 wrote to memory of 1692 2988 uninstall.exe 95 PID 2988 wrote to memory of 1692 2988 uninstall.exe 95 PID 2988 wrote to memory of 1692 2988 uninstall.exe 95 PID 2988 wrote to memory of 1416 2988 uninstall.exe 96 PID 2988 wrote to memory of 1416 2988 uninstall.exe 96 PID 2988 wrote to memory of 1416 2988 uninstall.exe 96 PID 1416 wrote to memory of 4652 1416 cmd.exe 101 PID 1416 wrote to memory of 4652 1416 cmd.exe 101 PID 1416 wrote to memory of 4652 1416 cmd.exe 101 PID 4224 wrote to memory of 2136 4224 cmd.exe 102 PID 4224 wrote to memory of 2136 4224 cmd.exe 102 PID 4224 wrote to memory of 2136 4224 cmd.exe 102 PID 1692 wrote to memory of 4856 1692 cmd.exe 103 PID 1692 wrote to memory of 4856 1692 cmd.exe 103 PID 1692 wrote to memory of 4856 1692 cmd.exe 103 PID 3280 wrote to memory of 1092 3280 cmd.exe 104 PID 3280 wrote to memory of 1092 3280 cmd.exe 104 PID 3280 wrote to memory of 1092 3280 cmd.exe 104
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe"C:\Users\Admin\AppData\Local\Temp\2025c3cc4285795c168876c48bae9c9693ba5fc0520c78318973bad73ef98837N.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\suyqZ.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java(TM) Platform SE Auto Updator 2.1" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1780
-
-
-
C:\Users\Admin\AppData\Roaming\Java\uninstall.exe"C:\Users\Admin\AppData\Roaming\Java\uninstall.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Users\Admin\AppData\Roaming\Java\uninstall.exeC:\Users\Admin\AppData\Roaming\Java\uninstall.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2136
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3280 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1092
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4856
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4652
-
-
-
-
C:\Users\Admin\AppData\Roaming\Java\uninstall.exeC:\Users\Admin\AppData\Roaming\Java\uninstall.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:400
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\suyqZ.txt
- Size 173B
- SHA256 79747cbd0b884c6870d0ab8b90e4b64af598f1c1c97b2eb31c1fc1a1d6128189
- MD5 0f9512ff58185a551abc4fa80ffde3b5
- SHA1 eb2df1adbb3504236d2857d8a9c297121c97a95d
- SHA512 1f7216ce7cd2e1ae6e30c7d6d0f84b3a7a637c6cfe9568a10ffa802b99a832b3e4f45c7bd02cbbe70665e79ea917e7e9ac9a38ceaf469836fb207a47ef52ff3e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Java\uninstall.txt
- Size 2.4MB
- SHA256 5ac01b50734469febe084b189358db3abf2fd2073d1899e06b42db3d17c60226
- MD5 031ee55e7d831f3992fe9b975f991369
- SHA1 c3df9943bdb365e9e7d048bf770062b8d3fba781
- SHA512 92baacc87423d4d45525d1c0998d05c4dac3ff871deca010c96a84ec04a6a1f42fe332e5a5e4a6fdebbaf0f1f9b64128c765c40922e3e53e119febf9d8421bb5
- SSDEEP 49152:2Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+63:f+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttd
- MD5 SHA1 SHA512 SSDEEP