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Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 09:49
Behavioral task
behavioral1
Sample
5a289141e67254662e3de8153a65fba0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5a289141e67254662e3de8153a65fba0N.exe
Resource
win10v2004-20240802-en
General
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Target
5a289141e67254662e3de8153a65fba0N.exe
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Size
510KB
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MD5
5a289141e67254662e3de8153a65fba0
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SHA1
4b7b5d2fd67df990bde1006f359d8f630cd97781
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SHA256
74f7256023d3638272f7eb34e10eb16aa08da56c818f2c296eb37b49dc8d7641
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SHA512
99ca558b34f1702c9addba9057dd4cd86258f26e3716812cbfe4e25217e3df5e9fcf98674d61a34cd9d6903489d41a34b0375d2fabb64bff2d340fbbddbb5b9a
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SSDEEP
6144:t01IhC1ZueHrCqZFCoM7q47sdy1f6NJDQzbTOjHm7Af7OMgpx11H4/5dofKx/8GP:t0bfHLC9f56mym7ZZjPHKo+esTCmW+8
Malware Config
Extracted
lokibot
http://sbrglobal.net/looms/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ABsound.exe 5a289141e67254662e3de8153a65fba0N.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5a289141e67254662e3de8153a65fba0N.exe = "C:\\Users\\Admin\\AppData\\Roaming\\ASound.exe" 5a289141e67254662e3de8153a65fba0N.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\H: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\R: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\T: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\U: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\V: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\X: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\Z: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\B: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\E: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\K: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\M: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\J: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\L: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\O: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\W: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\A: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\I: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\N: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\P: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\Q: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\S: 5a289141e67254662e3de8153a65fba0N.exe File opened (read-only) \??\Y: 5a289141e67254662e3de8153a65fba0N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1340 set thread context of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 5a289141e67254662e3de8153a65fba0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4104 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1340 wrote to memory of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 PID 1340 wrote to memory of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 PID 1340 wrote to memory of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 PID 1340 wrote to memory of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 PID 1340 wrote to memory of 4104 1340 5a289141e67254662e3de8153a65fba0N.exe 94 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5a289141e67254662e3de8153a65fba0N.exe"C:\Users\Admin\AppData\Local\Temp\5a289141e67254662e3de8153a65fba0N.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4104
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-523280732-2327480845-3730041215-1000\0f5007522459c86e95ffcc62f32308f1_a5c5e2ae-85e3-447c-9e0b-c9a7b966d823
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61