Managed XDR

abiosdsk (Regin) — malware analysis report

File info

Filename
abiosdsk
File type
PE32 executable (DLL) (native) Intel 80386, for MS Windows
File size
38.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
bdd2872798659ea9fc6f9e6c3300a5e949a54e41
SHA256
8389b0d3fb28a5f525742ca2bf80a81cf264c806f99ef684052439d6856bc7e7
MD5
47d0e8f9d7a6429920329207a32ecc2e

Malwares

  • Regin

Signatures

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Defense Evasion

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Other

yara_rules: Static rules
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
message_box: Displays a message

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