Managed XDR

709e8fb4254d21bc9dda569a758a4b9d.virus (Tinba) — malware analysis report

File info

Filename
709e8fb4254d21bc9dda569a758a4b9d.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
116.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e380257f74d290d2cc822ebbc090731022e4300e
SHA256
2b1109617f30876cad12e5c0525eb83e3221f4c54661f637064ec64853b032e4
MD5
709e8fb4254d21bc9dda569a758a4b9d

Malwares

  • Tinba

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1564.001 stealth_file: Creates hidden or system files
T1027.002 packer_polymorphic: Creates a modified copy of itself
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Collection

T1074.001 access_recyclebin: Manipulation with recyclebin detected

Impact

T1486 modifies_files: Cryptolocker indicators detected (renamed 500 or more files)
T1485 deletes_files: Removes 100 or more files from C: drive

Other

yara_rules: Static rules
executes_dropped_exe: Executes dropped exe files
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay

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