Analysis
- max time kernel
125s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
12/09/2024, 09:22
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Comprobante.PDF_86756457586970877656543457689708832.exe
Resource
win7-20240903-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
Comprobante.PDF_86756457586970877656543457689708832.exe
Resource
win10v2004-20240802-en
12 signatures
150 seconds
General
- Target Comprobante.PDF_86756457586970877656543457689708832.exe
- Size 965KB
- Sample240912-lb59ws1apl
- SHA256 418e0add4eb6fb3db62e0fdae4dfe7b738e8348babc29a09f5cf9a0cac0a29db
- MD5 ba1643a0a19e0bb74ec7a361cc52f282
- SHA1 257361a48666003b8f42ad79d67e69ad61ea5a45
- SHA512 461d7776aa79409c5cc6aabaadcdd014ad3435cce235363a20fe94f0c482a195fdc349f7fb1f36df2ad21c86fdd86e6b09f28cd71f84cfeaf118baf25d9cc11c
- SSDEEP 12288:ktb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaZTAI5yEaRJItQ6A:ktb20pkaCqT5TBWgNQ7adAknIqtQ6A
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://touxzw.ir/sweetwhore/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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2496 set thread context of 3988 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 89 - System Location Discovery: System Language Discovery 1 TTPs 3 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 Comprobante.PDF_86756457586970877656543457689708832.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Comprobante.PDF_86756457586970877656543457689708832.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 2496 Comprobante.PDF_86756457586970877656543457689708832.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3988 svchost.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 2496 Comprobante.PDF_86756457586970877656543457689708832.exe - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 2496 Comprobante.PDF_86756457586970877656543457689708832.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2080 wrote to memory of 4480 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 86 PID 2080 wrote to memory of 4480 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 86 PID 2080 wrote to memory of 4480 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 86 PID 2080 wrote to memory of 2496 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 87 PID 2080 wrote to memory of 2496 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 87 PID 2080 wrote to memory of 2496 2080 Comprobante.PDF_86756457586970877656543457689708832.exe 87 PID 2496 wrote to memory of 3988 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 89 PID 2496 wrote to memory of 3988 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 89 PID 2496 wrote to memory of 3988 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 89 PID 2496 wrote to memory of 3988 2496 Comprobante.PDF_86756457586970877656543457689708832.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"2⤵PID:4480
-
-
C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Comprobante.PDF_86756457586970877656543457689708832.exe"3⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3988
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512