Analysis
-
max time kernel
119s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
01/02/2025, 15:12
Static task
static1
Behavioral task
behavioral1
Sample
27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe
Resource
win10v2004-20250129-en
General
-
Target
27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe
-
Size
1.6MB
-
MD5
93fdeb9ae95488ecf7ade38dc6502db7
-
SHA1
feb4f6c9b76aace337d45953a15be2c4abc3aa88
-
SHA256
27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62
-
SHA512
844cdd7ed2346e38db6fd1eda9beb74f081c9b830f612deb67513eb1583978a91156b6411de7240a5a532575c5b77e5dcabf43b138fc557f502ac383a519e10f
-
SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia
Malware Config
Signatures
-
Blackshades
Blackshades is a remote access trojan with various capabilities.
-
Blackshades family
-
Blackshades payload 11 IoCs
resource yara_rule behavioral2/memory/1416-36-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-50-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-52-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-54-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-57-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-59-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-61-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-64-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-66-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-71-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades behavioral2/memory/1416-73-0x0000000000400000-0x000000000045C000-memory.dmp family_blackshades -
Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process 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 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 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 -
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-1-5-21-4003209913-3868522715-854928974-1000\Control Panel\International\Geo\Nation 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe -
Executes dropped EXE 3 IoCs
pid Process 1428 jusched.exe 1416 jusched.exe 4508 jusched.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4003209913-3868522715-854928974-1000\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 1428 set thread context of 1416 1428 jusched.exe 91 PID 1428 set thread context of 4508 1428 jusched.exe 92 -
resource yara_rule behavioral2/memory/1416-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4508-47-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/4508-45-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/4508-40-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1416-50-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4508-51-0x0000000000400000-0x0000000000409000-memory.dmp upx behavioral2/memory/1416-52-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-54-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-57-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-59-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-61-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-64-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-66-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-71-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/1416-73-0x0000000000400000-0x000000000045C000-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 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.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 cmd.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 cmd.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 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 4648 reg.exe 3788 reg.exe 2508 reg.exe 3752 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 1416 jusched.exe Token: SeCreateTokenPrivilege 1416 jusched.exe Token: SeAssignPrimaryTokenPrivilege 1416 jusched.exe Token: SeLockMemoryPrivilege 1416 jusched.exe Token: SeIncreaseQuotaPrivilege 1416 jusched.exe Token: SeMachineAccountPrivilege 1416 jusched.exe Token: SeTcbPrivilege 1416 jusched.exe Token: SeSecurityPrivilege 1416 jusched.exe Token: SeTakeOwnershipPrivilege 1416 jusched.exe Token: SeLoadDriverPrivilege 1416 jusched.exe Token: SeSystemProfilePrivilege 1416 jusched.exe Token: SeSystemtimePrivilege 1416 jusched.exe Token: SeProfSingleProcessPrivilege 1416 jusched.exe Token: SeIncBasePriorityPrivilege 1416 jusched.exe Token: SeCreatePagefilePrivilege 1416 jusched.exe Token: SeCreatePermanentPrivilege 1416 jusched.exe Token: SeBackupPrivilege 1416 jusched.exe Token: SeRestorePrivilege 1416 jusched.exe Token: SeShutdownPrivilege 1416 jusched.exe Token: SeDebugPrivilege 1416 jusched.exe Token: SeAuditPrivilege 1416 jusched.exe Token: SeSystemEnvironmentPrivilege 1416 jusched.exe Token: SeChangeNotifyPrivilege 1416 jusched.exe Token: SeRemoteShutdownPrivilege 1416 jusched.exe Token: SeUndockPrivilege 1416 jusched.exe Token: SeSyncAgentPrivilege 1416 jusched.exe Token: SeEnableDelegationPrivilege 1416 jusched.exe Token: SeManageVolumePrivilege 1416 jusched.exe Token: SeImpersonatePrivilege 1416 jusched.exe Token: SeCreateGlobalPrivilege 1416 jusched.exe Token: 31 1416 jusched.exe Token: 32 1416 jusched.exe Token: 33 1416 jusched.exe Token: 34 1416 jusched.exe Token: 35 1416 jusched.exe Token: SeDebugPrivilege 4508 jusched.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 1428 jusched.exe 1416 jusched.exe 1416 jusched.exe 4508 jusched.exe 1416 jusched.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 3236 wrote to memory of 3632 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 86 PID 3236 wrote to memory of 3632 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 86 PID 3236 wrote to memory of 3632 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 86 PID 3632 wrote to memory of 2356 3632 cmd.exe 89 PID 3632 wrote to memory of 2356 3632 cmd.exe 89 PID 3632 wrote to memory of 2356 3632 cmd.exe 89 PID 3236 wrote to memory of 1428 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 90 PID 3236 wrote to memory of 1428 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 90 PID 3236 wrote to memory of 1428 3236 27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe 90 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 1416 1428 jusched.exe 91 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1428 wrote to memory of 4508 1428 jusched.exe 92 PID 1416 wrote to memory of 2696 1416 jusched.exe 93 PID 1416 wrote to memory of 2696 1416 jusched.exe 93 PID 1416 wrote to memory of 2696 1416 jusched.exe 93 PID 1416 wrote to memory of 216 1416 jusched.exe 94 PID 1416 wrote to memory of 216 1416 jusched.exe 94 PID 1416 wrote to memory of 216 1416 jusched.exe 94 PID 1416 wrote to memory of 4008 1416 jusched.exe 95 PID 1416 wrote to memory of 4008 1416 jusched.exe 95 PID 1416 wrote to memory of 4008 1416 jusched.exe 95 PID 1416 wrote to memory of 5056 1416 jusched.exe 96 PID 1416 wrote to memory of 5056 1416 jusched.exe 96 PID 1416 wrote to memory of 5056 1416 jusched.exe 96 PID 4008 wrote to memory of 4648 4008 cmd.exe 101 PID 4008 wrote to memory of 4648 4008 cmd.exe 101 PID 4008 wrote to memory of 4648 4008 cmd.exe 101 PID 2696 wrote to memory of 3788 2696 cmd.exe 102 PID 2696 wrote to memory of 3788 2696 cmd.exe 102 PID 2696 wrote to memory of 3788 2696 cmd.exe 102 PID 216 wrote to memory of 2508 216 cmd.exe 103 PID 216 wrote to memory of 2508 216 cmd.exe 103 PID 216 wrote to memory of 2508 216 cmd.exe 103 PID 5056 wrote to memory of 3752 5056 cmd.exe 104 PID 5056 wrote to memory of 3752 5056 cmd.exe 104 PID 5056 wrote to memory of 3752 5056 cmd.exe 104
Processes
-
C:\Users\Admin\AppData\Local\Temp\27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe"C:\Users\Admin\AppData\Local\Temp\27d95079fc34a8e5431786b8bc9fd2783158b73c5adc9d4d94e9e0c49f81bd62.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3236 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\kdsuy.bat" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3632 -
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:2356
-
-
-
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:1428 -
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:1416 -
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:2696 -
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:3788
-
-
-
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:216 -
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:2508
-
-
-
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:4008 -
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:4648
-
-
-
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:5056 -
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:3752
-
-
-
-
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:4508
-
-
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
-
Filesize
149B
MD5976ffa9a304b234c039c8739d97bb893
SHA1f70f7ede8b6e5d1b8a9b53c9bf43882485b55bd6
SHA2562b77cf051bb584aada8b9e5e07cba06e2077b42f009c33d10e31994ceec10384
SHA5121bd398b968736efbab740c81776781023a4ef0dc1c0191d6393a7582bd79b452666163691d82a27ee8989a1e293e6d6df57c303aa9b34497ae52be417f9e269c
-
Filesize
1.6MB
MD5c1fe7af8fe39d0bcfb9e3a9ced6d792b
SHA1268040bdf4ea15331bd655093e1526c53dff1c73
SHA2566d102f6aa75bbdb9a867b72842ee5d01a8179fee67af3447d69a4cc237a82de1
SHA5121c82385044ecaa69dbc29614af6303038a3e79344fbe130e7e6e41ef1aaffd3e76f01c4ba8129c8fd762ab1d67759a63dffb2298e3b63b87ec127d4e5bdaf51d