Analysis
- max time kernel
143s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
31/07/2023, 08:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe
Resource
win7-20230712-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe
Resource
win10v2004-20230703-en
9 signatures
150 seconds
General
- Target STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe
- Size 575KB
- Sample230731-klfasade74
- SHA256 e626db552e3975b073a3c3d621ea039c431f0431fa6e220d4b66cbf540a9a02f
- MD5 e4c269a78810664d981c1ac612cf0af8
- SHA1 a61ee670aa31c4102b549960833c32b584a25b6f
- SHA512 5d62b293c642b275ad98fcad1737ff36e807e5808babe2f6c93e9008827bcab15a551acf4d0cdfcf2ff069dfac41ef6913d7c0c28faf103e69a1f1aa6e2c41cc
- SSDEEP 12288:T+uZisFYmJ+372aAZN3/eEgsa31Zd0LMeN+FWysjhGQZaYI:T+u1FYmQ372aAZN3WIa31ZMMeN+Fx8hi
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://87.121.47.132/fresh1/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
- 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-1-5-21-1722984668-1829624581-3022101259-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4524 set thread context of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4004 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4004 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 PID 4524 wrote to memory of 4004 4524 STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe 97 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe"C:\Users\Admin\AppData\Local\Temp\STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4524 -
C:\Users\Admin\AppData\Local\Temp\STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe"C:\Users\Admin\AppData\Local\Temp\STATEMENTMAESTROJULY+MAESTROBANKSLIP023433Pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4004
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1722984668-1829624581-3022101259-1000\0f5007522459c86e95ffcc62f32308f1_a0bc95ba-226b-43bc-9413-1a52b12558b5
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1722984668-1829624581-3022101259-1000\0f5007522459c86e95ffcc62f32308f1_a0bc95ba-226b-43bc-9413-1a52b12558b5
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512