Managed XDR

ransomware_stopcrypt_2021_652.exe — malware analysis report

File info

Filename
ransomware_stopcrypt_2021_652.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
1.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
58ce468b17d442b312fc6e8852f55c7d637030f4
SHA256
8f137a655c706dd978c6985996185dd5b8b01c6f71e3393c3bd037a258b54daa
MD5
05355bd65e2fa5b374e5548868c16598

Signatures

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

Command and Control

T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
modifies_certs: Attempts to generate or modify system certificates
process_crashed: One of the processes has failed
static_pe_duplicate_sections: The PE file structure contains anomalies: duplicate section names
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
has_pdb: This executable file has a PDB path
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
suricata_alert: Malicious traffic detected