Analysis
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max time kernel
149s -
max time network
155s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 05:36
Static task
static1
Behavioral task
behavioral1
Sample
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe
Resource
win10v2004-en-20220112
General
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Target
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe
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Size
2.8MB
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MD5
62eeb62816a7d36d4dac3aa66c685da8
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SHA1
64b97b69c0bda0e472bd9dba9de9fe01d0ed7315
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SHA256
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49
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SHA512
7642c425311aba0d65117654dfb7fe1ad930bc0eb7dabeab559b48e8a301581bb66662320a817eef1e3f672228b317d7123cb93b9385d6c1e209675673cedc67
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/1672-76-0x0000000000B90000-0x0000000001264000-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/1672-76-0x0000000000B90000-0x0000000001264000-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:
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe -
Processes:
resource yara_rule behavioral1/memory/1672-76-0x0000000000B90000-0x0000000001264000-memory.dmp themida -
Processes:
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exepid process 1672 d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exepid process 1672 d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe"C:\Users\Admin\AppData\Local\Temp\d9fbf489c999137459a8a3d2e0caf002efe03e9f3cb18353a0b4cd8b0da46b49.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1672-55-0x0000000076641000-0x0000000076643000-memory.dmpFilesize
8KB
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memory/1672-56-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-58-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-57-0x00000000773AE000-0x00000000773AF000-memory.dmpFilesize
4KB
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memory/1672-59-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-60-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-61-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-62-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-63-0x00000000773AE000-0x00000000773AF000-memory.dmpFilesize
4KB
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memory/1672-64-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-65-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-66-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-67-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-68-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-69-0x00000000772A1000-0x00000000772A2000-memory.dmpFilesize
4KB
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memory/1672-70-0x00000000773AE000-0x00000000773AF000-memory.dmpFilesize
4KB
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memory/1672-71-0x00000000772A4000-0x00000000772A5000-memory.dmpFilesize
4KB
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memory/1672-75-0x0000000074C4E000-0x0000000074C4F000-memory.dmpFilesize
4KB
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memory/1672-74-0x0000000077BD0000-0x0000000077BD2000-memory.dmpFilesize
8KB
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memory/1672-76-0x0000000000B90000-0x0000000001264000-memory.dmpFilesize
6.8MB
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memory/1672-77-0x00000000054A0000-0x00000000054A1000-memory.dmpFilesize
4KB