Analysis
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max time kernel
143s -
max time network
165s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 07:58
Static task
static1
Behavioral task
behavioral1
Sample
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe
Resource
win10v2004-en-20220112
General
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Target
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe
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Size
2.7MB
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MD5
2c5de97e118858080273150c0d452789
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SHA1
da9f3e19934fb9713ea3c1112deb9eb291cfcd3d
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SHA256
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73
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SHA512
41f2aa24b5e1caa5559955997803bd7d84d13f273bd519f06e1a4eb98a743a2a4ed1808a0d7fed90e69fb1d13e6c878ae203f6370c764e4e4da2fe981ebf2600
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/1940-66-0x0000000001100000-0x000000000183C000-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:
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe -
Processes:
resource yara_rule behavioral1/memory/1940-66-0x0000000001100000-0x000000000183C000-memory.dmp themida -
Processes:
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exepid process 1940 964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exepid process 1940 964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.exe"C:\Users\Admin\AppData\Local\Temp\964888a647afc8f0824530d9a51f973446b46726ba7e471c38dbff503b400d73.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/1940-55-0x00000000760F1000-0x00000000760F3000-memory.dmpFilesize
8KB
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memory/1940-56-0x0000000075F01000-0x0000000075F02000-memory.dmpFilesize
4KB
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memory/1940-57-0x0000000075F04000-0x0000000075F05000-memory.dmpFilesize
4KB
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memory/1940-58-0x000000007600E000-0x000000007600F000-memory.dmpFilesize
4KB
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memory/1940-61-0x0000000075F04000-0x0000000075F05000-memory.dmpFilesize
4KB
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memory/1940-62-0x0000000075F01000-0x0000000075F02000-memory.dmpFilesize
4KB
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memory/1940-63-0x000000007600E000-0x000000007600F000-memory.dmpFilesize
4KB
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memory/1940-64-0x00000000778F0000-0x00000000778F2000-memory.dmpFilesize
8KB
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memory/1940-65-0x00000000747FE000-0x00000000747FF000-memory.dmpFilesize
4KB
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memory/1940-66-0x0000000001100000-0x000000000183C000-memory.dmpFilesize
7.2MB
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memory/1940-67-0x0000000005460000-0x0000000005461000-memory.dmpFilesize
4KB