Managed XDR

98b40cdfadd0127e19434257c009ab54.bin (Tinba) — malware analysis report

File info

Filename
98b40cdfadd0127e19434257c009ab54.bin
File type
Zip archive data, at least v5.1 to extract
File size
3.7 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3e89eacec44589d7b5c52144c6dc505fe9d75fe8
SHA256
24de88695a8c46bcfb6b87220fdd33c6e81b591c91db30dac2cf9f7e9420e9e5
MD5
53d28ec30271c1d26dff019c019037c7

Malwares

  • Tinba

Signatures

Persistence

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

Privilege Escalation

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

Defense Evasion

T1027.002 decompress_pefile: Unpacks a PE file into memory
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1140 decompress_pefile: Unpacks a PE file into memory
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
only_exec_in_archive: The archive contains only an executable file
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
origin_langid: Unconventional language of the executable file
test_check_service: Starts services
archive_password_infected: Archive is protected by 'infected' password

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