Managed XDR

4a1c834009e2e23203ba74157dd4c99d.virus (Vidar) — malware analysis report

File info

Filename
4a1c834009e2e23203ba74157dd4c99d.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
608 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e4d0e095a886d6c8d869053824fbd074be3d0218
SHA256
4076366421a7bacfe794aba9b01e59e870287a9d648f415351822bc8fbd7f2d9
MD5
4a1c834009e2e23203ba74157dd4c99d

Malwares

  • Vidar

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

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
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

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