Analysis
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max time kernel
138s -
max time network
157s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 14:48
Static task
static1
Behavioral task
behavioral1
Sample
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe
Resource
win10v2004-en-20220113
General
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Target
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe
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Size
2.8MB
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MD5
422537dfba1fc37e8581a376995ab779
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SHA1
7b1eb52f277fa3512c7cb1379f6ee4da6372b01b
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SHA256
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4
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SHA512
c8eaf7a56a4401cb3182cf55a07db1dfe36fb5a459a6f6e28879d5e26a8742971d54aab78ed1f8a6a7c9220d6a19ba28cd7286027ceae8ae86526bba0468d0c6
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/876-61-0x0000000000F80000-0x00000000016D0000-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:
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe -
Processes:
resource yara_rule behavioral1/memory/876-61-0x0000000000F80000-0x00000000016D0000-memory.dmp themida -
Processes:
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exepid process 876 278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exepid process 876 278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.exe"C:\Users\Admin\AppData\Local\Temp\278e8330f82d841022731af21c5a9dbaea42147855123dc25774fa9569d065a4.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/876-54-0x0000000075471000-0x0000000075473000-memory.dmpFilesize
8KB
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memory/876-56-0x0000000074F84000-0x0000000074F85000-memory.dmpFilesize
4KB
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memory/876-57-0x0000000074F2E000-0x0000000074F2F000-memory.dmpFilesize
4KB
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memory/876-55-0x0000000074F81000-0x0000000074F82000-memory.dmpFilesize
4KB
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memory/876-58-0x0000000076F80000-0x0000000076F82000-memory.dmpFilesize
8KB
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memory/876-61-0x0000000000F80000-0x00000000016D0000-memory.dmpFilesize
7.3MB
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memory/876-62-0x000000007400E000-0x000000007400F000-memory.dmpFilesize
4KB
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memory/876-63-0x0000000005200000-0x0000000005201000-memory.dmpFilesize
4KB