Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 00:00
Behavioral task
behavioral1
Sample
915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe
Resource
win7-20240508-en
General
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Target
915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe
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Size
1.3MB
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MD5
4722b41cda23cc52e749283e50991ce3
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SHA1
f96ee335604b6ebecf4d36831a03c65d8fab258a
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SHA256
915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b
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SHA512
d9fc42a4f95cc87f352f1e5e5ccf3cc844799ce82f3b0706f6d4f137a2888ada7a11af51c8fc9e2e3e5be682d2baabd3dc255e812477bea53a26d5f664499215
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SSDEEP
24576:zQ5aILMCfmAUjzX677WOMc7qzz1IojVD0nb2:E5aIwC+Agr6twjVDOb2
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0007000000014723-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/2108-15-0x00000000002A0000-0x00000000002C9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 2332 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 1704 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe -
Loads dropped DLL 2 IoCs
pid Process 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2540 sc.exe 3004 sc.exe 1360 sc.exe 2524 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 2976 powershell.exe 2224 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2976 powershell.exe Token: SeDebugPrivilege 2224 powershell.exe Token: SeTcbPrivilege 2332 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe Token: SeTcbPrivilege 1704 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 2332 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 1704 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2700 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 29 PID 2108 wrote to memory of 2700 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 29 PID 2108 wrote to memory of 2700 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 29 PID 2108 wrote to memory of 2700 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 29 PID 2108 wrote to memory of 2800 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 30 PID 2108 wrote to memory of 2800 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 30 PID 2108 wrote to memory of 2800 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 30 PID 2108 wrote to memory of 2800 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 30 PID 2108 wrote to memory of 2644 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 32 PID 2108 wrote to memory of 2644 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 32 PID 2108 wrote to memory of 2644 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 32 PID 2108 wrote to memory of 2644 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 32 PID 2108 wrote to memory of 2748 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 35 PID 2108 wrote to memory of 2748 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 35 PID 2108 wrote to memory of 2748 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 35 PID 2108 wrote to memory of 2748 2108 915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe 35 PID 2748 wrote to memory of 2684 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 36 PID 2748 wrote to memory of 2684 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 36 PID 2748 wrote to memory of 2684 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 36 PID 2748 wrote to memory of 2684 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 36 PID 2748 wrote to memory of 2536 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 37 PID 2748 wrote to memory of 2536 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 37 PID 2748 wrote to memory of 2536 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 37 PID 2748 wrote to memory of 2536 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 37 PID 2748 wrote to memory of 2532 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 38 PID 2748 wrote to memory of 2532 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 38 PID 2748 wrote to memory of 2532 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 38 PID 2748 wrote to memory of 2532 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 38 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2748 wrote to memory of 1976 2748 916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe 39 PID 2700 wrote to memory of 2524 2700 cmd.exe 42 PID 2700 wrote to memory of 2524 2700 cmd.exe 42 PID 2700 wrote to memory of 2524 2700 cmd.exe 42 PID 2700 wrote to memory of 2524 2700 cmd.exe 42 PID 2800 wrote to memory of 2540 2800 cmd.exe 43 PID 2800 wrote to memory of 2540 2800 cmd.exe 43 PID 2800 wrote to memory of 2540 2800 cmd.exe 43 PID 2800 wrote to memory of 2540 2800 cmd.exe 43 -
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\915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe"C:\Users\Admin\AppData\Local\Temp\915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2524
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2540
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵PID:2644
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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:2976
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C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exeC:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵PID:2684
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C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:1360
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵PID:2536
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C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
PID:3004
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵PID:2532
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2224
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1976
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C:\Windows\system32\taskeng.exetaskeng.exe {632F5A4F-F6B5-44F6-9F0F-62DECEDE6C3A} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2900
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C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exeC:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2332 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1796
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C:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exeC:\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1704 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2980
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5159a37cb9f53a7cc0639fae1b7a07eb8
SHA1cf29ae732f025856906db678145aa1cbea7caacb
SHA256a632ff2a7111473346faf46bef80e019e8328eeec72337c5cfedd016e2155609
SHA512bf0ad6e55d763425364c3e88cd2ef86049f16831b8c7ea471bce0b6af38f9c62bf265a55473319713f53ce72c0e33eed0b32370c887da28ca24f162e67e78342
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\Users\Admin\AppData\Roaming\WinSocket\916ad7cccdf11303d69cc7990cc97a12614a667f021991ce1fca627bf323c88b.exe
Filesize1.3MB
MD54722b41cda23cc52e749283e50991ce3
SHA1f96ee335604b6ebecf4d36831a03c65d8fab258a
SHA256915ad6cccdf11303d59cc6890cc86a12514a556f021981ce1fca526bf323c77b
SHA512d9fc42a4f95cc87f352f1e5e5ccf3cc844799ce82f3b0706f6d4f137a2888ada7a11af51c8fc9e2e3e5be682d2baabd3dc255e812477bea53a26d5f664499215