Analysis
- max time kernel
136s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
01/05/2024, 00:47
Behavioral task
behavioral1
Sample
914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe
Resource
win7-20231129-en
14 signatures
150 seconds
General
- Target 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe
- Size 1.3MB
- Sample240501-a5dk7ade97
- SHA256 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79
- MD5 3829842fad4d6db70175eff4b17d3148
- SHA1 421befc0b5aac020857a78088e79d538405ca7cb
- SHA512 cc1f85e3c0976dddabb1910759098ffecc8bd4d874f93d97f0971aab18d9d79b278c3a14f41778ab6a1ed020d3a4cf6319faae62ad3ab53a156cc5f038b4b08a
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZ9uvCnWF1WXmp7amF:E5aIwC+Agr6St1lOqIucI1WAX
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x000a000000023bae-23.dat family_kpot - Trickbot x86 loader 7 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/1644-16-0x0000000002C10000-0x0000000002C39000-memory.dmp trickbot_loader32 behavioral2/memory/1644-19-0x0000000002C10000-0x0000000002C39000-memory.dmp trickbot_loader32 behavioral2/memory/1644-24-0x0000000002C10000-0x0000000002C39000-memory.dmp trickbot_loader32 behavioral2/memory/1324-44-0x0000000002150000-0x0000000002179000-memory.dmp trickbot_loader32 behavioral2/memory/1324-59-0x0000000002150000-0x0000000002179000-memory.dmp trickbot_loader32 behavioral2/memory/1620-80-0x0000000001B60000-0x0000000001B89000-memory.dmp trickbot_loader32 behavioral2/memory/1620-94-0x0000000001B60000-0x0000000001B89000-memory.dmp trickbot_loader32 - Executes dropped EXE 3 IoCs
pid Process 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe Token: SeTcbPrivilege 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1644 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1644 wrote to memory of 1324 1644 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe 83 PID 1644 wrote to memory of 1324 1644 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe 83 PID 1644 wrote to memory of 1324 1644 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe 83 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1324 wrote to memory of 4104 1324 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 84 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1620 wrote to memory of 1928 1620 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 98 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 PID 1064 wrote to memory of 2260 1064 914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe 100 - 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
-
C:\Users\Admin\AppData\Local\Temp\914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe"C:\Users\Admin\AppData\Local\Temp\914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exeC:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:4104
-
-
-
C:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exeC:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:1928
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-
C:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exeC:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2260
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\914ce9f302d816d8f9ed80ea7061929062eb2f90fc8f037a6fd2e14669424e89.exe
- Size 1.3MB
- SHA256 914ce8f302d715d7f8ed70ea6051828052eb2f90fc7f036a5fd2e14558424e79
- MD5 3829842fad4d6db70175eff4b17d3148
- SHA1 421befc0b5aac020857a78088e79d538405ca7cb
- SHA512 cc1f85e3c0976dddabb1910759098ffecc8bd4d874f93d97f0971aab18d9d79b278c3a14f41778ab6a1ed020d3a4cf6319faae62ad3ab53a156cc5f038b4b08a
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZ9uvCnWF1WXmp7amF:E5aIwC+Agr6St1lOqIucI1WAX
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
- Size 26KB
- SHA256 c2e0054a3a78e20cee7a379619b531fdae213f456bae1f01eb502859cc48f286
- MD5 e8d7eb8d088caf334d2f5c2266d859b9
- SHA1 37c3d4d3e658d877afa114331a933a22beda35a1
- SHA512 9e797bb24951860aba5eedd7c0acb1dddb6fd92614ad48b10405049014b11ecd4dd8f1400095cd98ea1d4d7b5dc270a6055738e3c03ba9fd6534ccaf7caa9dff
- SSDEEP 768:NzSMh62+Pep4EWRjiqS1ibRkPESvB5G0OxMtCcMPGpwbFn2vm7c5OitFUUYiAxgU:6BLlFb1yk/6Xwejbc/
- MD5 SHA1 SHA512 SSDEEP