Managed XDR

ef781fbf7eac37705355290784a07a36.virus (Tinba) — malware analysis report

File info

Filename
ef781fbf7eac37705355290784a07a36.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
112.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
cd5e0134d9f4448d17221459e170b5cac3c90d2b
SHA256
dbafdafaaabe890c32fc7d7d9a66b7ce6541936d0548a7ea666051ad2f9b99df
MD5
ef781fbf7eac37705355290784a07a36

Malwares

  • Tinba

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

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
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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