Analysis
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max time kernel
146s -
max time network
161s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 14:09
Static task
static1
Behavioral task
behavioral1
Sample
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe
Resource
win10v2004-en-20220113
General
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Target
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe
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Size
2.6MB
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MD5
73efe178d604cb4ca7dbc799869a6d8b
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SHA1
7ec6d2cc7c7b0365078fb6e886005b4e58182c88
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SHA256
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248
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SHA512
718a99799d96f6318187c36f00f02378d7a26a9a8b0f782c9828db85515b980a99bebc734f2643d4181d78be780c360b0a84fcd9bf6740e7d9c320c8a321afc0
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/1588-62-0x0000000000B20000-0x000000000125E000-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:
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe -
Processes:
resource yara_rule behavioral1/memory/1588-62-0x0000000000B20000-0x000000000125E000-memory.dmp themida -
Processes:
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exepid process 1588 3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exepid process 1588 3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe"C:\Users\Admin\AppData\Local\Temp\3c10b83666b2c8a4875c3f0a6d6c08099c4749975f321c2cc035d49c77c2b248.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1588