Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 07:14
Behavioral task
behavioral1
Sample
0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe
Resource
win7-20240221-en
14 signatures
150 seconds
General
- Target 0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe
- Size 1.3MB
- Sample240508-h2p4tabc23
- SHA256 27ed27d7a830b6262b48318686efbcecd9f8176748b160c6d9b139c7f2b36891
- MD5 0415e5e2b23e6c152fdfa69700f4e800
- SHA1 d02ceb60693385ae19a49d734b3c2c532baa5cbb
- SHA512 a2eb5ecad673ae8e485843a75e6b6140dd31277e13eaf35b99daa57930eabb07c1bdceb315f88f68fadf7a4646b40a67cebdf5c400aebb744e71d9f2034b0387
- SSDEEP 24576:zQ5aILMCfmAUjzX677WOMc7qzz1IojVD0UOSQV:E5aIwC+Agr6twjVDQ
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x000a000000023b8c-21.dat family_kpot - Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/2732-16-0x00000000022C0000-0x00000000022E9000-memory.dmp trickbot_loader32 - Executes dropped EXE 3 IoCs
pid Process 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe Token: SeTcbPrivilege 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2732 0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2732 wrote to memory of 4684 2732 0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe 84 PID 2732 wrote to memory of 4684 2732 0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe 84 PID 2732 wrote to memory of 4684 2732 0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe 84 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 4684 wrote to memory of 5004 4684 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 85 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 3524 wrote to memory of 3444 3524 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 99 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 PID 4040 wrote to memory of 3584 4040 0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe 112 - 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\0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\0415e5e2b23e6c152fdfa69700f4e800_NEIKI.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exeC:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:5004
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C:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exeC:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3444
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C:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exeC:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4040 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\0416e6e2b23e7c162fdfa79800f4e900_NFJLJ.exe
- Size 1.3MB
- SHA256 27ed27d7a830b6262b48318686efbcecd9f8176748b160c6d9b139c7f2b36891
- MD5 0415e5e2b23e6c152fdfa69700f4e800
- SHA1 d02ceb60693385ae19a49d734b3c2c532baa5cbb
- SHA512 a2eb5ecad673ae8e485843a75e6b6140dd31277e13eaf35b99daa57930eabb07c1bdceb315f88f68fadf7a4646b40a67cebdf5c400aebb744e71d9f2034b0387
- SSDEEP 24576:zQ5aILMCfmAUjzX677WOMc7qzz1IojVD0UOSQV:E5aIwC+Agr6twjVDQ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
- Size 27KB
- SHA256 c025cb01593c213bdefd6ef6fa9fb3cbb7e0c4213fa37723c29f0d4f403da828
- MD5 752a24a6769adea5f468deb72e730a3e
- SHA1 b77bec9b8aa32c26003f8d515909139a3ddbf433
- SHA512 f73469b15e7bf1c96086e72f557027162e010e47c082c562deb57a256a32dc4cc3004529620aae85b3fce8bd5639838534b63ee90136931c4e68471f23e27b7d
- SSDEEP 192:1UtPtc9jiFcfhjKriq5Emb4++HGqxYN6Iy45t1BbKsuQGN7UHL9wbZ:mVtc97JA5EfJmr6IJ5t1IsmUHO
- MD5 SHA1 SHA512 SSDEEP