Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
17/11/2024, 07:54
Behavioral task
behavioral1
Sample
9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe
Resource
win10v2004-20241007-en
General
- Target 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe
- Size 1.7MB
- Sample241117-jrn97syrer
- SHA256 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c
- MD5 17f64dc134d35424e2227da435bec71f
- SHA1 f005f51acaa6eb3e4f06ef5ccd5f2f85d1bbf719
- SHA512 db44e46733e78cd199bfa348a8f02223767033dc6a2947542344ac4bbcda60c69cbae966d95a85b06c6f64bfcc1d4861fe8cbe7bd499df5cb8d9766a4d46c8a7
- SSDEEP 12288:Xvk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYi2oSu:s1zltpu0iz
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 10 IoCs
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 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\bot.exe = "C:\\Users\\Admin\\AppData\\Roaming\\bot.exe:*:Enabled:Windows Messanger" reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe = "C:\\Users\\Admin\\AppData\\Roaming\\JavaWeb\\jusched.exe:*:Enabled:Windows Messanger" 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 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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe - Executes dropped EXE 3 IoCs
pid Process 1572 jusched.exe 2676 jusched.exe 4164 jusched.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Java Machine = "C:\\Users\\Admin\\AppData\\Roaming\\JavaWeb\\jusched.exe" reg.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1572 set thread context of 2676 1572 jusched.exe 91 PID 1572 set thread context of 4164 1572 jusched.exe 92 -
resource yara_rule behavioral2/memory/4728-0-0x0000000000400000-0x00000000005A9000-memory.dmp upx behavioral2/files/0x0007000000023c8b-16.dat upx behavioral2/memory/1572-29-0x0000000000400000-0x00000000005A9000-memory.dmp upx behavioral2/memory/4728-28-0x0000000000400000-0x00000000005A9000-memory.dmp upx behavioral2/memory/2676-35-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-37-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4164-41-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/4164-43-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1572-49-0x0000000000400000-0x00000000005A9000-memory.dmp upx behavioral2/memory/4164-38-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2676-32-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4164-53-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2676-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-56-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-63-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-70-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-77-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-79-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2676-84-0x0000000000400000-0x000000000045C000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.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 3040 reg.exe 4496 reg.exe 2140 reg.exe 1288 reg.exe - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 4164 jusched.exe Token: 1 2676 jusched.exe Token: SeCreateTokenPrivilege 2676 jusched.exe Token: SeAssignPrimaryTokenPrivilege 2676 jusched.exe Token: SeLockMemoryPrivilege 2676 jusched.exe Token: SeIncreaseQuotaPrivilege 2676 jusched.exe Token: SeMachineAccountPrivilege 2676 jusched.exe Token: SeTcbPrivilege 2676 jusched.exe Token: SeSecurityPrivilege 2676 jusched.exe Token: SeTakeOwnershipPrivilege 2676 jusched.exe Token: SeLoadDriverPrivilege 2676 jusched.exe Token: SeSystemProfilePrivilege 2676 jusched.exe Token: SeSystemtimePrivilege 2676 jusched.exe Token: SeProfSingleProcessPrivilege 2676 jusched.exe Token: SeIncBasePriorityPrivilege 2676 jusched.exe Token: SeCreatePagefilePrivilege 2676 jusched.exe Token: SeCreatePermanentPrivilege 2676 jusched.exe Token: SeBackupPrivilege 2676 jusched.exe Token: SeRestorePrivilege 2676 jusched.exe Token: SeShutdownPrivilege 2676 jusched.exe Token: SeDebugPrivilege 2676 jusched.exe Token: SeAuditPrivilege 2676 jusched.exe Token: SeSystemEnvironmentPrivilege 2676 jusched.exe Token: SeChangeNotifyPrivilege 2676 jusched.exe Token: SeRemoteShutdownPrivilege 2676 jusched.exe Token: SeUndockPrivilege 2676 jusched.exe Token: SeSyncAgentPrivilege 2676 jusched.exe Token: SeEnableDelegationPrivilege 2676 jusched.exe Token: SeManageVolumePrivilege 2676 jusched.exe Token: SeImpersonatePrivilege 2676 jusched.exe Token: SeCreateGlobalPrivilege 2676 jusched.exe Token: 31 2676 jusched.exe Token: 32 2676 jusched.exe Token: 33 2676 jusched.exe Token: 34 2676 jusched.exe Token: 35 2676 jusched.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 1572 jusched.exe 2676 jusched.exe 4164 jusched.exe 2676 jusched.exe 2676 jusched.exe - Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 4728 wrote to memory of 4528 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 86 PID 4728 wrote to memory of 4528 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 86 PID 4728 wrote to memory of 4528 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 86 PID 4528 wrote to memory of 4520 4528 cmd.exe 89 PID 4528 wrote to memory of 4520 4528 cmd.exe 89 PID 4528 wrote to memory of 4520 4528 cmd.exe 89 PID 4728 wrote to memory of 1572 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 90 PID 4728 wrote to memory of 1572 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 90 PID 4728 wrote to memory of 1572 4728 9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe 90 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 2676 1572 jusched.exe 91 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 1572 wrote to memory of 4164 1572 jusched.exe 92 PID 2676 wrote to memory of 4892 2676 jusched.exe 93 PID 2676 wrote to memory of 4892 2676 jusched.exe 93 PID 2676 wrote to memory of 4892 2676 jusched.exe 93 PID 2676 wrote to memory of 3184 2676 jusched.exe 94 PID 2676 wrote to memory of 3184 2676 jusched.exe 94 PID 2676 wrote to memory of 3184 2676 jusched.exe 94 PID 2676 wrote to memory of 2924 2676 jusched.exe 96 PID 2676 wrote to memory of 2924 2676 jusched.exe 96 PID 2676 wrote to memory of 2924 2676 jusched.exe 96 PID 2676 wrote to memory of 2016 2676 jusched.exe 98 PID 2676 wrote to memory of 2016 2676 jusched.exe 98 PID 2676 wrote to memory of 2016 2676 jusched.exe 98 PID 4892 wrote to memory of 2140 4892 cmd.exe 101 PID 4892 wrote to memory of 2140 4892 cmd.exe 101 PID 4892 wrote to memory of 2140 4892 cmd.exe 101 PID 2924 wrote to memory of 4496 2924 cmd.exe 102 PID 2924 wrote to memory of 4496 2924 cmd.exe 102 PID 2924 wrote to memory of 4496 2924 cmd.exe 102 PID 2016 wrote to memory of 1288 2016 cmd.exe 104 PID 2016 wrote to memory of 1288 2016 cmd.exe 104 PID 2016 wrote to memory of 1288 2016 cmd.exe 104 PID 3184 wrote to memory of 3040 3184 cmd.exe 103 PID 3184 wrote to memory of 3040 3184 cmd.exe 103 PID 3184 wrote to memory of 3040 3184 cmd.exe 103
Processes
-
C:\Users\Admin\AppData\Local\Temp\9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe"C:\Users\Admin\AppData\Local\Temp\9e732444ef2b82c4f8206161c2a803483e13fd006e9588c29c432c421eff454c.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\VQxqZ.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java Machine" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /f3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4520
-
-
-
C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe"C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exeC:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2676 -
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:4892 -
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:2140
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3040
-
-
-
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:2924 -
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:4496
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\bot.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\bot.exe:*:Enabled:Windows Messanger" /f5⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1288
-
-
-
-
C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exeC:\Users\Admin\AppData\Roaming\JavaWeb\jusched.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4164
-
-
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\VQxqZ.txt
- Size 149B
- SHA256 2b77cf051bb584aada8b9e5e07cba06e2077b42f009c33d10e31994ceec10384
- MD5 976ffa9a304b234c039c8739d97bb893
- SHA1 f70f7ede8b6e5d1b8a9b53c9bf43882485b55bd6
- SHA512 1bd398b968736efbab740c81776781023a4ef0dc1c0191d6393a7582bd79b452666163691d82a27ee8989a1e293e6d6df57c303aa9b34497ae52be417f9e269c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\JavaWeb\jusched.txt
- Size 1.7MB
- SHA256 d4e5a6351a00ccfb34a4a8d41a39da268a30c5090fd31d937322ea9f8e7ac51f
- MD5 71bf5b968414a0f4453f945f8ecd6f5d
- SHA1 240c2990cf2a5829bbc8f77b80fbba4d2067dc45
- SHA512 6326a113be38b949d959ee8457c22f0568f8476b5b1e0297b46a54a82dee49217a3a615297a329fdcf7378704e799d41b0c8423aa00a11eaed981dc46cc21f8b
- SSDEEP 12288:Xvk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYi2oS/:s1zltpu0iU
- MD5 SHA1 SHA512 SSDEEP