Analysis
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max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 06:24
Static task
static1
Behavioral task
behavioral1
Sample
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe
Resource
win10v2004-en-20220112
General
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Target
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe
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Size
2.4MB
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MD5
46462ba698b2fc730238973d465e6849
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SHA1
48e116c02759775b9c16c54da22b81c377943a47
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SHA256
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e
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SHA512
cd184f0848a8de7be4842bb8c4d9fef3012de2d9891623f2560ed1934ce80117c7053fd2b04a93347aaf998235e75c1a2b168559009a9ea37c05908e603b09d9
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/856-61-0x0000000000D00000-0x00000000013CC000-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:
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe -
Processes:
resource yara_rule behavioral1/memory/856-61-0x0000000000D00000-0x00000000013CC000-memory.dmp themida -
Processes:
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exepid process 856 c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exepid process 856 c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe"C:\Users\Admin\AppData\Local\Temp\c23f029198fa3a3870186beedaa56e5d932c091ab3fa28a8e15db30de840f04e.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:856