Analysis
-
max time kernel
128s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 07:56
Static task
static1
Behavioral task
behavioral1
Sample
889TeK5yVN72YbS.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
889TeK5yVN72YbS.exe
Resource
win10v2004-20240802-en
General
-
Target
889TeK5yVN72YbS.exe
-
Size
519KB
-
MD5
a82fe3286628c18a13d7101cf4ad9fa5
-
SHA1
2431dcb0b3e8ee2c9c2e83ba97b60e2b436c8080
-
SHA256
9c0ca340482798d9a62a26b8928e2bfcc20aee978a6b948d17d4a2c04c9adb0a
-
SHA512
8fa386a25453469259fa9194c02530686e4087a58a22a5d7035826dcc15a70cd3c0aa0c68396f47c239f25ac915213c5df65ca5cb69776c61c596be54ef6840c
-
SSDEEP
12288:B/iPhHqAkqf6tze5DwtZKFpUpXYD/YSqiAIPwURZM3/u8aj8g:qhKaf6tzfZ+zc
Malware Config
Extracted
lokibot
https://duclongetc.com/b/need/work/Panel/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
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation 889TeK5yVN72YbS.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 889TeK5yVN72YbS.exe Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 889TeK5yVN72YbS.exe Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 889TeK5yVN72YbS.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2068 set thread context of 1652 2068 889TeK5yVN72YbS.exe 97 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 889TeK5yVN72YbS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4788 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2068 889TeK5yVN72YbS.exe 2068 889TeK5yVN72YbS.exe 2068 889TeK5yVN72YbS.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1652 889TeK5yVN72YbS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2068 889TeK5yVN72YbS.exe Token: SeDebugPrivilege 1652 889TeK5yVN72YbS.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2068 wrote to memory of 4788 2068 889TeK5yVN72YbS.exe 95 PID 2068 wrote to memory of 4788 2068 889TeK5yVN72YbS.exe 95 PID 2068 wrote to memory of 4788 2068 889TeK5yVN72YbS.exe 95 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 PID 2068 wrote to memory of 1652 2068 889TeK5yVN72YbS.exe 97 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 889TeK5yVN72YbS.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 889TeK5yVN72YbS.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\889TeK5yVN72YbS.exe"C:\Users\Admin\AppData\Local\Temp\889TeK5yVN72YbS.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PnxUeDUITzpj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB689.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4788
-
-
C:\Users\Admin\AppData\Local\Temp\889TeK5yVN72YbS.exe"C:\Users\Admin\AppData\Local\Temp\889TeK5yVN72YbS.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1652
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD59a89eeccdee472ae84f6b5bbecd144a7
SHA153ffd823516af29363df9a2e982b827cf8228e25
SHA256533d96d764cc3f632327bc51fe9b884401154ba6283fb79100d516f66fd76e5a
SHA512cda881414ae22a5e9cec029129d86f48dae4cec23938bef4db3d5ba024b3ff591cb79076532d3a3599b300bb582a094e4d6acd23fc439050ce9962f24fae93a7
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-945322488-2060912225-3527527000-1000\0f5007522459c86e95ffcc62f32308f1_03d68389-5a68-4d9e-92ac-47b927e624dd
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-945322488-2060912225-3527527000-1000\0f5007522459c86e95ffcc62f32308f1_03d68389-5a68-4d9e-92ac-47b927e624dd
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61