Description
BIOS information is often read in order to detect sandboxing environments.
General
Target
Size
Sample
ea80a4e9ff8cbac61bab3c8b1ec23c2e0ef8408439446de1efff04f4e3fee55d
2MB
220520-fdzx1aaee5
Score
7/10
MD5
SHA1
SHA256
SHA512
7c59b7e996ff2c53ff916e7ae9208618
8dd9b9b17ec3759c430346bfc961d79d1e32b2a2
ea80a4e9ff8cbac61bab3c8b1ec23c2e0ef8408439446de1efff04f4e3fee55d
3d3d8d8d9edf5f08c6ab041677f47b7ee8fb04f3f819bd3872f522bb713440e173354d9e16a780bd0d4867cb78edfaab47da73423338a547e1ff36724c3f94a0
Malware Config
Targets
Target
MD5
Filesize
ea80a4e9ff8cbac61bab3c8b1ec23c2e0ef8408439446de1efff04f4e3fee55d
7c59b7e996ff2c53ff916e7ae9208618
2MB
Score
7/10
SHA1
SHA256
SHA512
8dd9b9b17ec3759c430346bfc961d79d1e32b2a2
ea80a4e9ff8cbac61bab3c8b1ec23c2e0ef8408439446de1efff04f4e3fee55d
3d3d8d8d9edf5f08c6ab041677f47b7ee8fb04f3f819bd3872f522bb713440e173354d9e16a780bd0d4867cb78edfaab47da73423338a547e1ff36724c3f94a0
Tags
Signatures
-
Checks BIOS information in registry
-
Writes to the Master Boot Record (MBR)
Description
Bootkits write to the MBR to gain persistence at a level below the operating system.
Tags
TTPs
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks
static1
Score
N/A
behavioral1
Score
7/10
behavioral2
Score
7/10