Managed XDR

malware_12980_dynamic.exe (BlackMatter, Lockbit) — malware analysis report

File info

Filename
malware_12980_dynamic.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
152 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
dd28d04b3713ccb77a940419f75ea74a7a12df95
SHA256
bd40d2b332b123600996824396fcddd8ab80765fc590ea10befd9e2e48bd55c6
MD5
c77b24b06c6ad2cbca93fd90ba06413a

Malwares

  • BlackMatter
  • Lockbit

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
writes_data: Writes big amount of data to disk

Related reports

Managed XDR