Analysis
- max time kernel
112s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
16/08/2024, 07:38
Behavioral task
behavioral1
Sample
2080afbfc15875a28fb023e5e9b79d50N.exe
Resource
win7-20240704-en
16 signatures
120 seconds
General
- Target 2080afbfc15875a28fb023e5e9b79d50N.exe
- Size 870KB
- Sample240816-jgl24asfrc
- SHA256 d28c7924207265696e0f26eff973ee0d62a7d1e5f1ef40cd2b8370229f82c531
- MD5 2080afbfc15875a28fb023e5e9b79d50
- SHA1 74563a45da5b7208a0dffe8a9e083ea580b977fd
- SHA512 9e70441f746cb77eb3dfb6d004f09bf2339408bc8b2f22003bed4ac6d90ae46e18748a9c9f677ce73e6f4a981bc7537defbc2c8ea626a48ea199230f7f620409
- SSDEEP 12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQGCsksQjn6YHldGm1ufSD8Glwmk:zQ5aILMCfmAUjzX6xQGCZLFdGm13Jwmk
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023465-21.dat family_kpot - Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/4080-16-0x0000000002300000-0x0000000002329000-memory.dmp trickbot_loader32 - Executes dropped EXE 2 IoCs
pid Process 316 2090afbfc16986a29fb023e6e9b89d60N.exe 4000 2090afbfc16986a29fb023e6e9b89d60N.exe - System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2080afbfc15875a28fb023e5e9b79d50N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2090afbfc16986a29fb023e6e9b89d60N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2090afbfc16986a29fb023e6e9b89d60N.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 4000 2090afbfc16986a29fb023e6e9b89d60N.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4080 2080afbfc15875a28fb023e5e9b79d50N.exe 316 2090afbfc16986a29fb023e6e9b89d60N.exe 4000 2090afbfc16986a29fb023e6e9b89d60N.exe - Suspicious use of WriteProcessMemory 55 IoCs
description pid Process procid_target PID 4080 wrote to memory of 316 4080 2080afbfc15875a28fb023e5e9b79d50N.exe 83 PID 4080 wrote to memory of 316 4080 2080afbfc15875a28fb023e5e9b79d50N.exe 83 PID 4080 wrote to memory of 316 4080 2080afbfc15875a28fb023e5e9b79d50N.exe 83 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 316 wrote to memory of 3008 316 2090afbfc16986a29fb023e6e9b89d60N.exe 84 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 PID 4000 wrote to memory of 4364 4000 2090afbfc16986a29fb023e6e9b89d60N.exe 99 - 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\2080afbfc15875a28fb023e5e9b79d50N.exe"C:\Users\Admin\AppData\Local\Temp\2080afbfc15875a28fb023e5e9b79d50N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4080 -
C:\Users\Admin\AppData\Roaming\WinSocket\2090afbfc16986a29fb023e6e9b89d60N.exeC:\Users\Admin\AppData\Roaming\WinSocket\2090afbfc16986a29fb023e6e9b89d60N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:3008
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-
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C:\Users\Admin\AppData\Roaming\WinSocket\2090afbfc16986a29fb023e6e9b89d60N.exeC:\Users\Admin\AppData\Roaming\WinSocket\2090afbfc16986a29fb023e6e9b89d60N.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4364
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\2090afbfc16986a29fb023e6e9b89d60N.exe
- Size 870KB
- SHA256 d28c7924207265696e0f26eff973ee0d62a7d1e5f1ef40cd2b8370229f82c531
- MD5 2080afbfc15875a28fb023e5e9b79d50
- SHA1 74563a45da5b7208a0dffe8a9e083ea580b977fd
- SHA512 9e70441f746cb77eb3dfb6d004f09bf2339408bc8b2f22003bed4ac6d90ae46e18748a9c9f677ce73e6f4a981bc7537defbc2c8ea626a48ea199230f7f620409
- SSDEEP 12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQGCsksQjn6YHldGm1ufSD8Glwmk:zQ5aILMCfmAUjzX6xQGCZLFdGm13Jwmk
- MD5 SHA1 SHA512 SSDEEP