Analysis
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max time kernel
161s -
max time network
178s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 12:52
Static task
static1
Behavioral task
behavioral1
Sample
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe
Resource
win10v2004-en-20220113
General
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Target
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe
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Size
2.7MB
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MD5
95163b66b4a23c5bd705624d5096bdd2
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SHA1
db0674f6bb95da2d3aace67b7eb2d035851d7e55
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SHA256
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db
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SHA512
e81bfc6633774c8774775697dbf926a2b4113c093a7befe5e0cdc43a808c66cc2e6d6d39fc53d4b5ee1fd89f9adbf8fc139e915816e8dbdec2849bf5f241dfac
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/1712-63-0x0000000000D90000-0x000000000149C000-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:
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe -
Processes:
resource yara_rule behavioral1/memory/1712-63-0x0000000000D90000-0x000000000149C000-memory.dmp themida -
Processes:
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exepid process 1712 62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exepid process 1712 62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.exe"C:\Users\Admin\AppData\Local\Temp\62f1b49885ebb55d27ee6340b0785c60b070ce08de63421508b6563c1c0b78db.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
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Downloads
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memory/1712-54-0x0000000075D61000-0x0000000075D63000-memory.dmpFilesize
8KB
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memory/1712-55-0x0000000074D14000-0x0000000074D15000-memory.dmpFilesize
4KB
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memory/1712-57-0x000000007536E000-0x000000007536F000-memory.dmpFilesize
4KB
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memory/1712-56-0x0000000074D11000-0x0000000074D12000-memory.dmpFilesize
4KB
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memory/1712-61-0x0000000076EE0000-0x0000000076EE2000-memory.dmpFilesize
8KB
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memory/1712-62-0x0000000073F6E000-0x0000000073F6F000-memory.dmpFilesize
4KB
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memory/1712-63-0x0000000000D90000-0x000000000149C000-memory.dmpFilesize
7.0MB
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memory/1712-64-0x0000000002DE0000-0x0000000002DE1000-memory.dmpFilesize
4KB