Malware Analysis Report

2025-05-06 00:12

Sample ID 250225-blz6hs1my8
Target JaffaCakes118_21ca1ae5645831681e31dde41254b799
SHA256 92a27875f95dedd4bb16685b0ec996634ab83054ec1972db713ec5c1ad794c86
Tags
blackshades defense_evasion discovery persistence rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

92a27875f95dedd4bb16685b0ec996634ab83054ec1972db713ec5c1ad794c86

Threat Level: Known bad

The file JaffaCakes118_21ca1ae5645831681e31dde41254b799 was found to be: Known bad.

Malicious Activity Summary

blackshades defense_evasion discovery persistence rat

Blackshades payload

Blackshades

Blackshades family

Modifies firewall policy service

Loads dropped DLL

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Modifies registry key

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-25 01:14

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-25 01:14

Reported

2025-02-25 01:17

Platform

win7-20241010-en

Max time kernel

148s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe"

Signatures

Blackshades

rat blackshades

Blackshades family

blackshades

Blackshades payload

Description Indicator Process Target
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Modifies firewall policy service

defense_evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe = "C:\\Users\\Admin\\AppData\\Roaming\\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Svchost.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinZip = "C:\\Users\\Admin\\AppData\\Roaming\\Blackshades.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2252 set thread context of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 1 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeAuditPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 31 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 32 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2252 wrote to memory of 2892 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 2892 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2960 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2892 wrote to memory of 2624 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 2636 wrote to memory of 1060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2636 wrote to memory of 1060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2636 wrote to memory of 1060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2636 wrote to memory of 1060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2764 wrote to memory of 2724 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2764 wrote to memory of 2724 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2764 wrote to memory of 2724 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2764 wrote to memory of 2724 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2624 wrote to memory of 2424 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2624 wrote to memory of 2424 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2624 wrote to memory of 2424 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2624 wrote to memory of 2424 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2960 wrote to memory of 2140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2960 wrote to memory of 2140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2960 wrote to memory of 2140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2960 wrote to memory of 2140 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe"

C:\Users\Admin\AppData\Roaming\Svchost.exe

C:\Users\Admin\AppData\Roaming\Svchost.exe

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Svchost.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Svchost.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 fdisk9.no-ip.biz udp
US 8.8.8.8:53 1fdisk9.no-ip.biz udp
US 8.8.8.8:53 2fdisk9.no-ip.biz udp
US 8.8.8.8:53 3fdisk9.no-ip.biz udp
PS 94.73.22.65:142 3fdisk9.no-ip.biz tcp
US 8.8.8.8:53 4fdisk9.no-ip.biz udp
US 8.8.8.8:53 5fdisk9.no-ip.biz udp
US 8.8.8.8:53 6fdisk9.no-ip.biz udp
US 8.8.8.8:53 7fdisk9.no-ip.biz udp
US 8.8.8.8:53 8fdisk9.no-ip.biz udp

Files

memory/2252-0-0x0000000074A41000-0x0000000074A42000-memory.dmp

memory/2252-1-0x0000000074A40000-0x0000000074FEB000-memory.dmp

memory/2252-2-0x0000000074A40000-0x0000000074FEB000-memory.dmp

C:\Users\Admin\AppData\Roaming\Svchost.exe

MD5 6238f55219b51901900dae5290337c25
SHA1 4a00c05b0cc90a9fd3632cedede945c393c1fd83
SHA256 cc6a050d4df33f441f09de59bf8d3516c6e145fea89cc5c8fb567c32cd1bd1b4
SHA512 2e99ba6e99fe9eed75a42b51a4b3a581420a487ad0820e46d5063dafcd98799e93a4c7522dbe63f7d3443e25ef8bca6d1021f05fd023843df4125aab048fd2d2

memory/2892-11-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2252-13-0x0000000074A40000-0x0000000074FEB000-memory.dmp

memory/2892-20-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-21-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-24-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-25-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-27-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-29-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-30-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-31-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-32-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-34-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-35-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-37-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-38-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-39-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-40-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-42-0x0000000000400000-0x000000000046E000-memory.dmp

memory/2892-43-0x0000000000400000-0x000000000046E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-25 01:14

Reported

2025-02-25 01:17

Platform

win10v2004-20250217-en

Max time kernel

148s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe"

Signatures

Blackshades

rat blackshades

Blackshades family

blackshades

Blackshades payload

Description Indicator Process Target
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Modifies firewall policy service

defense_evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Svchost.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe = "C:\\Users\\Admin\\AppData\\Roaming\\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinZip = "C:\\Users\\Admin\\AppData\\Roaming\\Blackshades.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3364 set thread context of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 1 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeAuditPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 31 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 32 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 3364 wrote to memory of 5160 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe C:\Users\Admin\AppData\Roaming\Svchost.exe
PID 5160 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 2076 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 5388 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 5388 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5160 wrote to memory of 5388 N/A C:\Users\Admin\AppData\Roaming\Svchost.exe C:\Windows\SysWOW64\cmd.exe
PID 5388 wrote to memory of 5580 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 5388 wrote to memory of 5580 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 5388 wrote to memory of 5580 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4420 wrote to memory of 3300 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4420 wrote to memory of 3300 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4420 wrote to memory of 3300 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1628 wrote to memory of 1304 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1628 wrote to memory of 1304 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1628 wrote to memory of 1304 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2076 wrote to memory of 3628 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2076 wrote to memory of 3628 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2076 wrote to memory of 3628 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21ca1ae5645831681e31dde41254b799.exe"

C:\Users\Admin\AppData\Roaming\Svchost.exe

C:\Users\Admin\AppData\Roaming\Svchost.exe

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Svchost.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\EY3VUO5HYV.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Svchost.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 fdisk9.no-ip.biz udp
US 8.8.8.8:53 1fdisk9.no-ip.biz udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 2fdisk9.no-ip.biz udp
US 8.8.8.8:53 3fdisk9.no-ip.biz udp
PS 94.73.22.65:142 3fdisk9.no-ip.biz tcp
US 8.8.8.8:53 4fdisk9.no-ip.biz udp
US 8.8.8.8:53 5fdisk9.no-ip.biz udp
US 8.8.8.8:53 6fdisk9.no-ip.biz udp
US 8.8.8.8:53 7fdisk9.no-ip.biz udp
US 8.8.8.8:53 8fdisk9.no-ip.biz udp

Files

memory/3364-0-0x0000000075492000-0x0000000075493000-memory.dmp

memory/3364-1-0x0000000075490000-0x0000000075A41000-memory.dmp

memory/3364-2-0x0000000075490000-0x0000000075A41000-memory.dmp

C:\Users\Admin\AppData\Roaming\Svchost.exe

MD5 6238f55219b51901900dae5290337c25
SHA1 4a00c05b0cc90a9fd3632cedede945c393c1fd83
SHA256 cc6a050d4df33f441f09de59bf8d3516c6e145fea89cc5c8fb567c32cd1bd1b4
SHA512 2e99ba6e99fe9eed75a42b51a4b3a581420a487ad0820e46d5063dafcd98799e93a4c7522dbe63f7d3443e25ef8bca6d1021f05fd023843df4125aab048fd2d2

memory/5160-6-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-11-0x0000000000400000-0x000000000046E000-memory.dmp

memory/3364-16-0x0000000075490000-0x0000000075A41000-memory.dmp

memory/5160-15-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-17-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-20-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-21-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-22-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-26-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-30-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-33-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-36-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-40-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-43-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-46-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-53-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-56-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-60-0x0000000000400000-0x000000000046E000-memory.dmp

memory/5160-63-0x0000000000400000-0x000000000046E000-memory.dmp