Managed XDR

af446c3f14a65b411bf30abb5f8d8e2b.virus (Tinba) — malware analysis report

File info

Filename
af446c3f14a65b411bf30abb5f8d8e2b.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
109 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b9f92977c28db28c4660a7fb9888ff23a5bb63e0
SHA256
7c6bc86802c92f7c62e418e777946312c302bfa760ee01cbfe9ef89529ba5cd8
MD5
af446c3f14a65b411bf30abb5f8d8e2b

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 100 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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