Analysis
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max time kernel
129s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
01-07-2022 13:52
Static task
static1
Behavioral task
behavioral1
Sample
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe
Resource
win10v2004-20220414-en
General
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Target
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe
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Size
2.7MB
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MD5
09053a35b18ce029e4265a35d2973ba6
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SHA1
a26d5b385982a84a8bd27448e73fed169f6a9721
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SHA256
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c
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SHA512
e13d6f5167cb552f366612f0b210c6e0eb8f12b0f20c68851b66497ae40d5c6e62efca00fd2bc6fda0f3b1d5e86a1c825bef55c20af0ca9d49564d1d0f88c476
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/880-57-0x0000000001050000-0x0000000001776000-memory.dmp family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe -
Processes:
resource yara_rule behavioral1/memory/880-57-0x0000000001050000-0x0000000001776000-memory.dmp themida -
Processes:
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exepid process 880 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exepid process 880 3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe"C:\Users\Admin\AppData\Local\Temp\3df695d38bbf1000bf8ba91c514b7501c893603d0834e7d7873b4773296b459c.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- 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/880-54-0x0000000075711000-0x0000000075713000-memory.dmpFilesize
8KB
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memory/880-57-0x0000000001050000-0x0000000001776000-memory.dmpFilesize
7.1MB
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memory/880-58-0x0000000077040000-0x00000000771C0000-memory.dmpFilesize
1.5MB
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memory/880-59-0x0000000001050000-0x0000000001776000-memory.dmpFilesize
7.1MB