Analysis
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max time kernel
149s -
max time network
174s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 13:42
Static task
static1
Behavioral task
behavioral1
Sample
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe
Resource
win10v2004-en-20220112
General
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Target
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe
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Size
3.6MB
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MD5
c93df51b25b2bc23daf75e5ba6da3647
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SHA1
6b390456b8c7980de89e4dfb0a08d72aacd17579
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SHA256
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581
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SHA512
948101bf6b0f96d15a0d816a3a4c90407eb7f523985e0f1ca049a06df63ed4ccaed896198f30c27c047d1d5f2f4363758f4e116c4e339c96bd98f1894a82e899
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/964-64-0x0000000000FF0000-0x00000000017D2000-memory.dmp family_redline -
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule behavioral1/memory/964-64-0x0000000000FF0000-0x00000000017D2000-memory.dmp net_reactor -
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:
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe -
Processes:
resource yara_rule behavioral1/memory/964-64-0x0000000000FF0000-0x00000000017D2000-memory.dmp themida -
Processes:
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exepid process 964 494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exepid process 964 494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe"C:\Users\Admin\AppData\Local\Temp\494ad1789b26feaff8bf273203aa76f3587f28cefd58184f8fe2ef011a2b5581.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:964