Analysis
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max time kernel
150s -
max time network
161s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 05:44
Static task
static1
Behavioral task
behavioral1
Sample
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe
Resource
win10v2004-en-20220113
General
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Target
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe
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Size
2.6MB
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MD5
dc31d6a4612143447544ab808335931f
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SHA1
af95a2212e6d7107b50265f1f17aeb94bc78ca75
-
SHA256
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140
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SHA512
e3d49f652e59981600aa4c1581a9041fa44169f7453e4ec6ba15f6a642efff3f234e462457cca36d2ee8d6a4d7080b0d689fda5189fafc67450086c3f54442a1
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/1628-63-0x0000000000F50000-0x0000000001724000-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:
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe -
Processes:
resource yara_rule behavioral1/memory/1628-63-0x0000000000F50000-0x0000000001724000-memory.dmp themida -
Processes:
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exepid process 1628 d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exepid process 1628 d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe"C:\Users\Admin\AppData\Local\Temp\d65748e07c3d760c1966b54eff11dd294fbe28e9f8f76f96cba88fa34c2f0140.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1628