Analysis
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max time kernel
158s -
max time network
182s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 13:22
Static task
static1
Behavioral task
behavioral1
Sample
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe
Resource
win10v2004-en-20220112
General
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Target
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe
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Size
3.2MB
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MD5
0af901afbf8accf27346044644c69083
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SHA1
12d743eef35e8d1eb2abc79cf48906a5860c973a
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SHA256
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc
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SHA512
88b56edfff5a2538c64f3598687c640c72ae49e7608522ab8f1aca4a3bbbb65e66966c5c7b9f17c8a6b0a28ac473f852a3ae5bab1b64a0c0fa424d4b35150a81
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/1484-64-0x0000000000AF0000-0x000000000129C000-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:
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe -
Processes:
resource yara_rule behavioral1/memory/1484-64-0x0000000000AF0000-0x000000000129C000-memory.dmp themida -
Processes:
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exepid process 1484 5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exepid process 1484 5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.exe"C:\Users\Admin\AppData\Local\Temp\5403cf7c3553e260e110b2061b00cda6ed1c2fbf39485da32a6f0df48ba90bdc.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/1484-55-0x0000000074B21000-0x0000000074B23000-memory.dmpFilesize
8KB
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memory/1484-57-0x0000000075DEE000-0x0000000075DEF000-memory.dmpFilesize
4KB
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memory/1484-56-0x00000000766E1000-0x00000000766E2000-memory.dmpFilesize
4KB
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memory/1484-58-0x00000000766E4000-0x00000000766E5000-memory.dmpFilesize
4KB
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memory/1484-62-0x0000000076FA0000-0x0000000076FA2000-memory.dmpFilesize
8KB
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memory/1484-63-0x000000007402E000-0x000000007402F000-memory.dmpFilesize
4KB
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memory/1484-64-0x0000000000AF0000-0x000000000129C000-memory.dmpFilesize
7.7MB
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memory/1484-65-0x0000000002EB0000-0x0000000002EB1000-memory.dmpFilesize
4KB