Analysis
- max time kernel
109s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
18/05/2023, 14:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SCAN01YEON23030119TT.Pdf.exe
Resource
win7-20230220-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
SCAN01YEON23030119TT.Pdf.exe
Resource
win10v2004-20230220-en
9 signatures
150 seconds
General
- Target SCAN01YEON23030119TT.Pdf.exe
- Size 618KB
- Sample230518-rnfsnacd83
- SHA256 e760785b4571b2c4f6f0a2a8be5e9ebf3a92029324c610df9fc8205a0c4cd019
- MD5 ed448a4b336a92b0d6c2bcff4f898a20
- SHA1 c00a31e55a066a0f56eb2f599ff60ce26c7b0ced
- SHA512 958f20289b97c424fbd3210f9a3e1f88ee8770dcaa395b6b4b6fb1c66a942b8f6147d8aaea50a597d4ceba1d06d2717d4d5df4a13a90bd4aa3c9e3cb7d81ff45
- SSDEEP 6144:8s3C5iq8DwEtTaeRetK8raKGH+N/htXuKrHplCRaFTsmn6J6UVXMM2kB/tzw:GUqBe8PraK64jr1cBm678q
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://171.22.30.164/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-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook SCAN01YEON23030119TT.Pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SCAN01YEON23030119TT.Pdf.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SCAN01YEON23030119TT.Pdf.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3656 set thread context of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3256 SCAN01YEON23030119TT.Pdf.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3256 SCAN01YEON23030119TT.Pdf.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 PID 3656 wrote to memory of 3256 3656 SCAN01YEON23030119TT.Pdf.exe 92 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SCAN01YEON23030119TT.Pdf.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SCAN01YEON23030119TT.Pdf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SCAN01YEON23030119TT.Pdf.exe"C:\Users\Admin\AppData\Local\Temp\SCAN01YEON23030119TT.Pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Users\Admin\AppData\Local\Temp\SCAN01YEON23030119TT.Pdf.exe"C:\Users\Admin\AppData\Local\Temp\SCAN01YEON23030119TT.Pdf.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3256
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1529757233-3489015626-3409890339-1000\0f5007522459c86e95ffcc62f32308f1_2007c659-eb65-4631-bf41-16f7650120a3
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1529757233-3489015626-3409890339-1000\0f5007522459c86e95ffcc62f32308f1_2007c659-eb65-4631-bf41-16f7650120a3
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512