Analysis
- max time kernel
143s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
31/08/2024, 00:56
Static task
static1
Behavioral task
behavioral1
Sample
50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe
Resource
win7-20240708-en
General
- Target 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe
- Size 868KB
- Sample240831-bapkmswdnd
- SHA256 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d
- MD5 52bff6163cdfac74a92eae54e48dc279
- SHA1 16824e3c2d91d06787ff89eaae06d201948cd5cc
- SHA512 636e4c7a7b377064c1da378cb7a3dd5a1753dc0b43caf2d8f9478e7ecb2f071fc5ea20784a6c11012ceb6829f26c0476300c8243cb6730bd0f6362c8b5ebf277
- SSDEEP 12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkY/:KI02x+LXHqB8aErPqC5
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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trickbot
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2000035
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lib166
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36.91.117.231:443
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36.89.228.201:443
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103.75.32.173:443
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45.115.172.105:443
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36.95.23.89:443
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103.123.86.104:443
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202.65.119.162:443
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202.9.121.143:443
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139.255.65.170:443
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110.172.137.20:443
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103.146.232.154:443
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36.91.88.164:443
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103.47.170.131:443
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122.117.90.133:443
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103.9.188.78:443
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210.2.149.202:443
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118.91.190.42:443
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117.222.61.115:443
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117.222.57.92:443
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136.228.128.21:443
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103.47.170.130:443
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36.91.186.235:443
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103.194.88.4:443
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116.206.153.212:443
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58.97.72.83:443
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139.255.6.2:443
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autorunName:pwgrabbName:pwgrabc
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 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 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 676 wermgr.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 940 wrote to memory of 676 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 84 PID 940 wrote to memory of 676 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 84 PID 940 wrote to memory of 224 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 88 PID 940 wrote to memory of 224 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 88 PID 940 wrote to memory of 676 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 84 PID 940 wrote to memory of 676 940 50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe"C:\Users\Admin\AppData\Local\Temp\50571ec561c6384368adfd802d53a090d516bbff49e4cd61b69496212767a01d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:676
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:224
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