Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 00:52
Behavioral task
behavioral1
Sample
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe
Resource
win7-20240221-en
General
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Target
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe
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Size
1.1MB
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MD5
7db52a58e3df4e7599b9e1d8611d2ff6
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SHA1
125de48e32eb939896bb12ae92b68d6b05b34b50
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SHA256
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6
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SHA512
be848e065c54d0edbdada0cf13049e004ba4781d195027383d0e85d2e1fd574a45394b5dce9e1019abddc31c2d17c45a42de44e74b7659ac6074e22f8e846b2e
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1StE10/Zc9ggeMj6:E5aIwC+Agr6S/FFC+Zj6
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2212-15-0x0000000000620000-0x0000000000649000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exepid process 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe 1148 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe -
Loads dropped DLL 2 IoCs
Processes:
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exepid process 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe -
Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exepid process 2576 sc.exe 2604 sc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exepowershell.exepid process 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 2664 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exedescription pid process Token: SeDebugPrivilege 2664 powershell.exe Token: SeTcbPrivilege 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe Token: SeTcbPrivilege 1148 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exepid process 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe 1148 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.execmd.execmd.execmd.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exetaskeng.exe987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exedescription pid process target process PID 2212 wrote to memory of 2548 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2548 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2548 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2548 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2584 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2584 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2584 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2584 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2652 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2652 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2652 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2652 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe cmd.exe PID 2212 wrote to memory of 2544 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 2212 wrote to memory of 2544 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 2212 wrote to memory of 2544 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 2212 wrote to memory of 2544 2212 976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 2548 wrote to memory of 2576 2548 cmd.exe sc.exe PID 2548 wrote to memory of 2576 2548 cmd.exe sc.exe PID 2548 wrote to memory of 2576 2548 cmd.exe sc.exe PID 2548 wrote to memory of 2576 2548 cmd.exe sc.exe PID 2584 wrote to memory of 2604 2584 cmd.exe sc.exe PID 2584 wrote to memory of 2604 2584 cmd.exe sc.exe PID 2584 wrote to memory of 2604 2584 cmd.exe sc.exe PID 2584 wrote to memory of 2604 2584 cmd.exe sc.exe PID 2652 wrote to memory of 2664 2652 cmd.exe powershell.exe PID 2652 wrote to memory of 2664 2652 cmd.exe powershell.exe PID 2652 wrote to memory of 2664 2652 cmd.exe powershell.exe PID 2652 wrote to memory of 2664 2652 cmd.exe powershell.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 2544 wrote to memory of 2460 2544 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 296 wrote to memory of 884 296 taskeng.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 296 wrote to memory of 884 296 taskeng.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 296 wrote to memory of 884 296 taskeng.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 296 wrote to memory of 884 296 taskeng.exe 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe PID 884 wrote to memory of 2424 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 884 wrote to memory of 2424 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 884 wrote to memory of 2424 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe PID 884 wrote to memory of 2424 884 987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe svchost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe"C:\Users\Admin\AppData\Local\Temp\976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2576 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2604 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664 -
C:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exeC:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2460
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C:\Windows\system32\taskeng.exetaskeng.exe {FCEA92D1-8675-4D18-80CD-7B78F518B080} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:296 -
C:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exeC:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2424
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C:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exeC:\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1148 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1616
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Roaming\WinSocket\987e82a39a96a27f2b1083814c2be017808e008b808324e1996a0a9b028c60f7.exe
Filesize1.1MB
MD57db52a58e3df4e7599b9e1d8611d2ff6
SHA1125de48e32eb939896bb12ae92b68d6b05b34b50
SHA256976e72a39a95a26f2b1073714c2be016707e007b707324e1995a0a8b027c50f6
SHA512be848e065c54d0edbdada0cf13049e004ba4781d195027383d0e85d2e1fd574a45394b5dce9e1019abddc31c2d17c45a42de44e74b7659ac6074e22f8e846b2e