Analysis
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max time kernel
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max time network
138s -
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, 21:32
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/216-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-68-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-75-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/216-82-0x0000000000400000-0x000000000045C000-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 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 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 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 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\AuthorizedApplications\List 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 220 jusched.exe 216 jusched.exe 5072 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 220 set thread context of 216 220 jusched.exe 93 PID 220 set thread context of 5072 220 jusched.exe 94 -
resource yara_rule behavioral2/memory/216-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5072-43-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/5072-45-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/5072-40-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/216-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/5072-51-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/216-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-68-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-75-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/216-82-0x0000000000400000-0x000000000045C000-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 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.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 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 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 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 412 reg.exe 2016 reg.exe 4808 reg.exe 1208 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 216 jusched.exe Token: SeCreateTokenPrivilege 216 jusched.exe Token: SeAssignPrimaryTokenPrivilege 216 jusched.exe Token: SeLockMemoryPrivilege 216 jusched.exe Token: SeIncreaseQuotaPrivilege 216 jusched.exe Token: SeMachineAccountPrivilege 216 jusched.exe Token: SeTcbPrivilege 216 jusched.exe Token: SeSecurityPrivilege 216 jusched.exe Token: SeTakeOwnershipPrivilege 216 jusched.exe Token: SeLoadDriverPrivilege 216 jusched.exe Token: SeSystemProfilePrivilege 216 jusched.exe Token: SeSystemtimePrivilege 216 jusched.exe Token: SeProfSingleProcessPrivilege 216 jusched.exe Token: SeIncBasePriorityPrivilege 216 jusched.exe Token: SeCreatePagefilePrivilege 216 jusched.exe Token: SeCreatePermanentPrivilege 216 jusched.exe Token: SeBackupPrivilege 216 jusched.exe Token: SeRestorePrivilege 216 jusched.exe Token: SeShutdownPrivilege 216 jusched.exe Token: SeDebugPrivilege 216 jusched.exe Token: SeAuditPrivilege 216 jusched.exe Token: SeSystemEnvironmentPrivilege 216 jusched.exe Token: SeChangeNotifyPrivilege 216 jusched.exe Token: SeRemoteShutdownPrivilege 216 jusched.exe Token: SeUndockPrivilege 216 jusched.exe Token: SeSyncAgentPrivilege 216 jusched.exe Token: SeEnableDelegationPrivilege 216 jusched.exe Token: SeManageVolumePrivilege 216 jusched.exe Token: SeImpersonatePrivilege 216 jusched.exe Token: SeCreateGlobalPrivilege 216 jusched.exe Token: 31 216 jusched.exe Token: 32 216 jusched.exe Token: 33 216 jusched.exe Token: 34 216 jusched.exe Token: 35 216 jusched.exe Token: SeDebugPrivilege 5072 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 220 jusched.exe 216 jusched.exe 216 jusched.exe 5072 jusched.exe 216 jusched.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 1772 wrote to memory of 2952 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 87 PID 1772 wrote to memory of 2952 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 87 PID 1772 wrote to memory of 2952 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 87 PID 2952 wrote to memory of 1980 2952 cmd.exe 91 PID 2952 wrote to memory of 1980 2952 cmd.exe 91 PID 2952 wrote to memory of 1980 2952 cmd.exe 91 PID 1772 wrote to memory of 220 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 92 PID 1772 wrote to memory of 220 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 92 PID 1772 wrote to memory of 220 1772 83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe 92 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 216 220 jusched.exe 93 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 220 wrote to memory of 5072 220 jusched.exe 94 PID 216 wrote to memory of 4056 216 jusched.exe 95 PID 216 wrote to memory of 4056 216 jusched.exe 95 PID 216 wrote to memory of 4056 216 jusched.exe 95 PID 216 wrote to memory of 3136 216 jusched.exe 97 PID 216 wrote to memory of 3136 216 jusched.exe 97 PID 216 wrote to memory of 3136 216 jusched.exe 97 PID 216 wrote to memory of 4492 216 jusched.exe 98 PID 216 wrote to memory of 4492 216 jusched.exe 98 PID 216 wrote to memory of 4492 216 jusched.exe 98 PID 216 wrote to memory of 312 216 jusched.exe 99 PID 216 wrote to memory of 312 216 jusched.exe 99 PID 216 wrote to memory of 312 216 jusched.exe 99 PID 4056 wrote to memory of 1208 4056 cmd.exe 103 PID 4056 wrote to memory of 1208 4056 cmd.exe 103 PID 4056 wrote to memory of 1208 4056 cmd.exe 103 PID 312 wrote to memory of 412 312 cmd.exe 104 PID 312 wrote to memory of 412 312 cmd.exe 104 PID 312 wrote to memory of 412 312 cmd.exe 104 PID 3136 wrote to memory of 4808 3136 cmd.exe 105 PID 3136 wrote to memory of 4808 3136 cmd.exe 105 PID 3136 wrote to memory of 4808 3136 cmd.exe 105 PID 4492 wrote to memory of 2016 4492 cmd.exe 106 PID 4492 wrote to memory of 2016 4492 cmd.exe 106 PID 4492 wrote to memory of 2016 4492 cmd.exe 106
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:1772 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\yqZTD.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2952 -
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:1980
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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:220 -
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:216 -
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:4056 -
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:1208
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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:3136 -
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:4808
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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:4492 -
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:2016
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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:312 -
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:412
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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:5072
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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
MD55bfb2dafcfa0d1878be5aa5056e31c72
SHA1db2eac94eb350637dd24e42efd2cee2c03e3da12
SHA256522994586edeacc9b9948f0d81b175d108a28a5a3e34fc36aff4695d064bcedf
SHA5128004de4745722cc0fce1c8e1e00e71824a832095bc774c5dc968e0265ce67515b906410ec514bfa87a99cac9fa12d846fc2bab92da737d02f1083cd73b6af72d