Analysis
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max time kernel
149s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2025, 21:23
Static task
static1
Behavioral task
behavioral1
Sample
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe
Resource
win10v2004-20250217-en
General
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Target
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe
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Size
1.6MB
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MD5
a6373929ec69d0d3bde77aca3f4afd8e
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SHA1
ad672810598934b2c0e79ec884645f8c784b6b69
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SHA256
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700
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SHA512
6140ded034c5ebff1d43c414ff27611ba79ae42c0e3bc7b02ecc5837a51bda8682daa97a9216c6686ea4186da71b9241af0cd50462519926977e38b2f5108b57
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia
Malware Config
Signatures
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Blackshades
Blackshades is a remote access trojan with various capabilities.
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Blackshades family
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Blackshades payload 12 IoCs
resource yara_rule behavioral2/memory/2192-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/2192-78-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications 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 -
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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe -
Executes dropped EXE 3 IoCs
pid Process 2240 jusched.exe 2192 jusched.exe 4932 jusched.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\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 2240 set thread context of 2192 2240 jusched.exe 95 PID 2240 set thread context of 4932 2240 jusched.exe 96 -
resource yara_rule behavioral2/memory/2192-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4932-42-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/4932-45-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/4932-47-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2192-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4932-51-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/2192-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-73-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/2192-78-0x0000000000400000-0x000000000045C000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 4816 reg.exe 624 reg.exe 4048 reg.exe 5024 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2192 jusched.exe Token: SeCreateTokenPrivilege 2192 jusched.exe Token: SeAssignPrimaryTokenPrivilege 2192 jusched.exe Token: SeLockMemoryPrivilege 2192 jusched.exe Token: SeIncreaseQuotaPrivilege 2192 jusched.exe Token: SeMachineAccountPrivilege 2192 jusched.exe Token: SeTcbPrivilege 2192 jusched.exe Token: SeSecurityPrivilege 2192 jusched.exe Token: SeTakeOwnershipPrivilege 2192 jusched.exe Token: SeLoadDriverPrivilege 2192 jusched.exe Token: SeSystemProfilePrivilege 2192 jusched.exe Token: SeSystemtimePrivilege 2192 jusched.exe Token: SeProfSingleProcessPrivilege 2192 jusched.exe Token: SeIncBasePriorityPrivilege 2192 jusched.exe Token: SeCreatePagefilePrivilege 2192 jusched.exe Token: SeCreatePermanentPrivilege 2192 jusched.exe Token: SeBackupPrivilege 2192 jusched.exe Token: SeRestorePrivilege 2192 jusched.exe Token: SeShutdownPrivilege 2192 jusched.exe Token: SeDebugPrivilege 2192 jusched.exe Token: SeAuditPrivilege 2192 jusched.exe Token: SeSystemEnvironmentPrivilege 2192 jusched.exe Token: SeChangeNotifyPrivilege 2192 jusched.exe Token: SeRemoteShutdownPrivilege 2192 jusched.exe Token: SeUndockPrivilege 2192 jusched.exe Token: SeSyncAgentPrivilege 2192 jusched.exe Token: SeEnableDelegationPrivilege 2192 jusched.exe Token: SeManageVolumePrivilege 2192 jusched.exe Token: SeImpersonatePrivilege 2192 jusched.exe Token: SeCreateGlobalPrivilege 2192 jusched.exe Token: 31 2192 jusched.exe Token: 32 2192 jusched.exe Token: 33 2192 jusched.exe Token: 34 2192 jusched.exe Token: 35 2192 jusched.exe Token: SeDebugPrivilege 4932 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 2240 jusched.exe 2192 jusched.exe 2192 jusched.exe 2192 jusched.exe 4932 jusched.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 3836 wrote to memory of 1844 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 88 PID 3836 wrote to memory of 1844 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 88 PID 3836 wrote to memory of 1844 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 88 PID 1844 wrote to memory of 208 1844 cmd.exe 91 PID 1844 wrote to memory of 208 1844 cmd.exe 91 PID 1844 wrote to memory of 208 1844 cmd.exe 91 PID 3836 wrote to memory of 2240 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 94 PID 3836 wrote to memory of 2240 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 94 PID 3836 wrote to memory of 2240 3836 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 94 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 2192 2240 jusched.exe 95 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2192 wrote to memory of 2100 2192 jusched.exe 97 PID 2192 wrote to memory of 2100 2192 jusched.exe 97 PID 2192 wrote to memory of 2100 2192 jusched.exe 97 PID 2192 wrote to memory of 3828 2192 jusched.exe 98 PID 2192 wrote to memory of 3828 2192 jusched.exe 98 PID 2192 wrote to memory of 3828 2192 jusched.exe 98 PID 2192 wrote to memory of 4964 2192 jusched.exe 99 PID 2192 wrote to memory of 4964 2192 jusched.exe 99 PID 2192 wrote to memory of 4964 2192 jusched.exe 99 PID 2192 wrote to memory of 4800 2192 jusched.exe 100 PID 2192 wrote to memory of 4800 2192 jusched.exe 100 PID 2192 wrote to memory of 4800 2192 jusched.exe 100 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 2240 wrote to memory of 4932 2240 jusched.exe 96 PID 4964 wrote to memory of 624 4964 cmd.exe 105 PID 4964 wrote to memory of 624 4964 cmd.exe 105 PID 4964 wrote to memory of 624 4964 cmd.exe 105 PID 4800 wrote to memory of 4048 4800 cmd.exe 106 PID 4800 wrote to memory of 4048 4800 cmd.exe 106 PID 4800 wrote to memory of 4048 4800 cmd.exe 106 PID 2100 wrote to memory of 5024 2100 cmd.exe 107 PID 2100 wrote to memory of 5024 2100 cmd.exe 107 PID 2100 wrote to memory of 5024 2100 cmd.exe 107 PID 3828 wrote to memory of 4816 3828 cmd.exe 108 PID 3828 wrote to memory of 4816 3828 cmd.exe 108 PID 3828 wrote to memory of 4816 3828 cmd.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe"C:\Users\Admin\AppData\Local\Temp\83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\oreXV.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1844 -
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:208
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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:2240 -
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:2192 -
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:2100 -
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:5024
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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:3828 -
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:4816
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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:4964 -
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:624
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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:4800 -
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:4048
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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:4932
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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
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Filesize
149B
MD5976ffa9a304b234c039c8739d97bb893
SHA1f70f7ede8b6e5d1b8a9b53c9bf43882485b55bd6
SHA2562b77cf051bb584aada8b9e5e07cba06e2077b42f009c33d10e31994ceec10384
SHA5121bd398b968736efbab740c81776781023a4ef0dc1c0191d6393a7582bd79b452666163691d82a27ee8989a1e293e6d6df57c303aa9b34497ae52be417f9e269c
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Filesize
1.6MB
MD59eb49daf1f4eaf52a6089c646bacdff8
SHA1690d78c269574dc5298a61c5bf5dcd3f2bcefc7d
SHA256ea50cde9cf336cb348a12107fb4fbbb7bcacd4ce154089f0188f60c072398329
SHA51242659f2b7bb06c2fc81f3acf479901d269f274a8631742c0f7257c460c81a5e9c346408c8828a842a303dbbcbec3ea19b397416f35feeaf17f2685440c70675c