Analysis
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max time kernel
135s -
max time network
152s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 07:31
Static task
static1
Behavioral task
behavioral1
Sample
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe
Resource
win10v2004-en-20220113
General
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Target
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe
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Size
3.7MB
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MD5
ad813c97f7cd48856a9c2847ad55b90a
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SHA1
c16bc7b76e6de3998bacef08f80a6acce3c5cee2
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SHA256
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec
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SHA512
4f5cb2049e03ad76910693b96a3465c9ba6e268f0bf1ba7fce7eb374241acfa08ba645829fabe8ef76606289903655480867f314c17c79efc8b242419d46fadb
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/1276-60-0x00000000013B0000-0x0000000001C42000-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:
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe -
Processes:
resource yara_rule behavioral1/memory/1276-60-0x00000000013B0000-0x0000000001C42000-memory.dmp themida -
Processes:
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exepid process 1276 a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exepid process 1276 a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.exe"C:\Users\Admin\AppData\Local\Temp\a324f24386cddedeaa163b98533b3b03962205bdce1a48cd6630e95aba2379ec.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/1276-54-0x0000000076041000-0x0000000076043000-memory.dmpFilesize
8KB
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memory/1276-57-0x0000000075E6E000-0x0000000075E6F000-memory.dmpFilesize
4KB
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memory/1276-56-0x0000000074CB1000-0x0000000074CB2000-memory.dmpFilesize
4KB
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memory/1276-55-0x0000000074CB4000-0x0000000074CB5000-memory.dmpFilesize
4KB
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memory/1276-60-0x00000000013B0000-0x0000000001C42000-memory.dmpFilesize
8.6MB
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memory/1276-61-0x0000000077230000-0x0000000077232000-memory.dmpFilesize
8KB
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memory/1276-62-0x00000000742BE000-0x00000000742BF000-memory.dmpFilesize
4KB
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memory/1276-63-0x00000000052B0000-0x00000000052B1000-memory.dmpFilesize
4KB