Analysis
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max time kernel
96s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 17:18
Behavioral task
behavioral1
Sample
Redtiger.exe
Resource
win7-20241010-en
windows7-x64
9 signatures
150 seconds
General
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Target
Redtiger.exe
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Size
392KB
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MD5
038a96760c75c7d244b0da2bf6505f41
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SHA1
e152655cedb9cc5a1128f47c005ed657e45d61f6
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SHA256
87f1f59eb643561a0cce0b6e5be3851281cf680cbc5468c46e30efee15ef7e2d
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SHA512
2fe291ab8f9c805192624ec4d7ed1a1b28398628795ab6395e3977cf224b1cdca2309b455aac13d3181038550bca9a52f6e864a3cd2c25ae016df18120acfaf4
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SSDEEP
6144:rLV6Bta6dtJmakIM5KN+Qw1iry+ZaRJngF/5/S5rZsv31jaCXs9ht7eYr0j4NS:rLV6BtpmkFmgSJnQSqvFWRht7eq0X
Malware Config
Signatures
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\PCI Subsystem = "C:\\Program Files (x86)\\PCI Subsystem\\pciss.exe" Redtiger.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Redtiger.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\PCI Subsystem\pciss.exe Redtiger.exe File opened for modification C:\Program Files (x86)\PCI Subsystem\pciss.exe Redtiger.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 Redtiger.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe 1488 Redtiger.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1488 Redtiger.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1488 Redtiger.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Redtiger.exe"C:\Users\Admin\AppData\Local\Temp\Redtiger.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1488