Analysis
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max time kernel
150s -
max time network
171s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 05:03
Static task
static1
Behavioral task
behavioral1
Sample
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe
Resource
win10v2004-en-20220112
General
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Target
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe
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Size
2.9MB
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MD5
27326e3e11c155b26b174ad31a111131
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SHA1
ca8d631ca4edad09a0d89914e4f109d64e3ce15a
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SHA256
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f
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SHA512
7ce7ecfa01c23b83003c0c745224855cfda2f3ce9edcb128a61d6b3c50d1cededb17d9e57ed91c4dc380f74a4cdadde74222172fb10777354e05e23bdcc4422c
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/1932-62-0x0000000000B50000-0x000000000130C000-memory.dmp family_redline -
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule behavioral1/memory/1932-62-0x0000000000B50000-0x000000000130C000-memory.dmp net_reactor -
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:
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe -
Processes:
resource yara_rule behavioral1/memory/1932-62-0x0000000000B50000-0x000000000130C000-memory.dmp themida -
Processes:
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exepid process 1932 eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exepid process 1932 eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe"C:\Users\Admin\AppData\Local\Temp\eb4e27f966306ddd68c653f4e1c1f461deb64c32b714bccb350f1410af960f5f.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1932