Analysis
- max time kernel
145s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 22:25
Behavioral task
behavioral1
Sample
5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe
Resource
win7-20240419-en
14 signatures
150 seconds
General
- Target 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe
- Size 1.0MB
- Sample240502-2caglsab65
- SHA256 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc
- MD5 89aebd087e215625a9a8ef611af8b115
- SHA1 6bf4655bb38e4902a4b401fcd8db88cffcfffbcb
- SHA512 addbafb7c0b816c823472f9234ac1761ad17fdf7c04552b7e609db5925092babfc9e35e41ff88becbf7115dda748bc9594b17b28011b7549a9336c521af474de
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUkhmZ9skQ6:E5aIwC+Agr6SNbf
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- KPOT Core Executable 1 IoCs
resource yara_rule behavioral2/files/0x0008000000023251-21.dat family_kpot - Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/3152-17-0x0000000002B00000-0x0000000002B29000-memory.dmp trickbot_loader32 - Executes dropped EXE 3 IoCs
pid Process 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 4496 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe - Modifies data under HKEY_USERS 41 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3152 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe - Suspicious use of WriteProcessMemory 55 IoCs
description pid Process procid_target PID 3152 wrote to memory of 4044 3152 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe 92 PID 3152 wrote to memory of 4044 3152 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe 92 PID 3152 wrote to memory of 4044 3152 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe 92 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 4044 wrote to memory of 1120 4044 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 93 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 PID 2896 wrote to memory of 2268 2896 6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe 106 - 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\5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe"C:\Users\Admin\AppData\Local\Temp\5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3152 -
C:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exeC:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4044 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1120
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:2008
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C:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exeC:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe1⤵
- Executes dropped EXE
PID:4496 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Modifies data under HKEY_USERS
PID:4328
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C:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exeC:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:2268
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\WinSocket\6e0469fdef399f9bfc20bb42842d33db30a78e2da4190611f4dc28c79f9fbedc.exe
- Size 1.0MB
- SHA256 5e0458fdef398f8bfc20bb42742d33db30a67e2da4180511f4dc27c69f8fbedc
- MD5 89aebd087e215625a9a8ef611af8b115
- SHA1 6bf4655bb38e4902a4b401fcd8db88cffcfffbcb
- SHA512 addbafb7c0b816c823472f9234ac1761ad17fdf7c04552b7e609db5925092babfc9e35e41ff88becbf7115dda748bc9594b17b28011b7549a9336c521af474de
- SSDEEP 24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUkhmZ9skQ6:E5aIwC+Agr6SNbf
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini
- Size 44KB
- SHA256 f6f29568ba410ecbc670036d0190157c413e4b9ee3b273de403c5405ee055152
- MD5 8441a3403880a926e9462a8b9c6034b2
- SHA1 2bb638e462e6c179dd0be9f85837c1b3182292ee
- SHA512 6b7028cd0d342fbbc2622869919674bbe772e9fc0132588ed8054db44b0790454e13606ad9d27d2cb76830f473e92b7d2cfd34c56b8353c81f49718b1670e03e
- SSDEEP 768:UMi5slyJ2EUsAZFLLARA8BqhCa/HeIomcnaQqd1qUfi5:UMwcdrnCa/+Ijf8
- MD5 SHA1 SHA512 SSDEEP