Analysis
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max time kernel
133s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
21-06-2024 20:36
Static task
static1
Behavioral task
behavioral1
Sample
alphaa.scr.exe
Resource
win7-20231129-en
General
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Target
alphaa.scr.exe
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Size
599KB
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MD5
d19365fc2ccc333df073965250733847
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SHA1
d09522e390f0d64fa599d65dae741f673f797504
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SHA256
9d788eeec1761ce8aa745c4488a6676d89ed690b5d71a4df06c9ff55d82e1d8c
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SHA512
ddd43f52aa53de54396546d315f2bfa1f04a94198cdf0fbd0a07f44bd8f87d0ce5b54e76f4091d1b5db245f64fd2b61273f5aa338660d72ec161817a46d2cf95
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SSDEEP
12288:QZL+hEunUm2hxZ07aFHsnvx4pgnV9/Ada8OHkeoOFgYkR:Kv1MvxYgnMda8ekMFY
Malware Config
Extracted
lokibot
http://midwestsoil.top/alpha/five/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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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2532 powershell.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook alphaa.scr.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook alphaa.scr.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook alphaa.scr.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2360 set thread context of 3012 2360 alphaa.scr.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2532 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3012 alphaa.scr.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2532 powershell.exe Token: SeDebugPrivilege 3012 alphaa.scr.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2532 2360 alphaa.scr.exe 28 PID 2360 wrote to memory of 2532 2360 alphaa.scr.exe 28 PID 2360 wrote to memory of 2532 2360 alphaa.scr.exe 28 PID 2360 wrote to memory of 2532 2360 alphaa.scr.exe 28 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 PID 2360 wrote to memory of 3012 2360 alphaa.scr.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook alphaa.scr.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook alphaa.scr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\alphaa.scr.exe"C:\Users\Admin\AppData\Local\Temp\alphaa.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\alphaa.scr.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532
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C:\Users\Admin\AppData\Local\Temp\alphaa.scr.exe"C:\Users\Admin\AppData\Local\Temp\alphaa.scr.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3012
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b