Analysis
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max time kernel
138s -
max time network
157s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 04:55
Static task
static1
Behavioral task
behavioral1
Sample
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe
Resource
win10v2004-en-20220113
General
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Target
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe
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Size
2.6MB
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MD5
4929791acec6252b9b64ac7d706dcc6e
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SHA1
ce80dc41663e02c282c69192a8bbc514c11e46b2
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SHA256
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902
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SHA512
45027a45de6bd7a6c08ae73c6e4797daff14c9978cc60cfc3bc8a35982412ae190ecafa2b9ba06ecc9ef2f675d32a89c4367a9b6daf1647411ededbc9d86ae6a
Malware Config
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/900-62-0x0000000000B40000-0x0000000001272000-memory.dmp family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe -
Processes:
resource yara_rule behavioral1/memory/900-62-0x0000000000B40000-0x0000000001272000-memory.dmp themida -
Processes:
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exepid process 900 ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exepid process 900 ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe"C:\Users\Admin\AppData\Local\Temp\ef47cd0866ea91341b4d2abf3a90b76f1b106233d43cb6c48d2a644fd3798902.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:900