Managed XDR

0aaacd11d8b956d317489d...41aff9904a750f4b51.exe (Conti) — malware analysis report

File info

Filename
0aaacd11d8b956d317489d060e72946d28ab6aef9be1b541aff9904a750f4b51.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
195.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
371530db6c207d304511d92222a985e6cb4429b2
SHA256
0aaacd11d8b956d317489d060e72946d28ab6aef9be1b541aff9904a750f4b51
MD5
710a77804637f65e22a2e230ff6444f9

Malwares

  • Conti

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests

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

Defense Evasion

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1057 process_interest: Enumerates processes
T1518 locates_browser: Attempts to identify where browsers are installed

Impact

T1490 vssadmin_delete_shadows: Attempt to delete volume shadow copies
T1486 modifies_files2: Cryptolocker indicators detected (100 or more files are modified)
T1486 modifies_files: Cryptolocker indicators detected (renamed 100 or more files)
T1486 ransomware_message: Ransomware indicators detected (possible ransom message creation)

Other

yara_rules: Static rules
ransomware_shadowcopy: Removes volume shadow copies
no_graphical_activity: No graphic activity
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
writes_data: Writes big amount of data to disk

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